联想 ThinkPad L13 Yoga G4 AMD 笔记本电脑评测：适合学生的安静 Ryzen 可转换笔记本电脑
如果说联想 ThinkPad 产品线中 AMD CPU 仍未得到广泛应用的领域，那就是转换器。大多数 ThinkPad 转换器仍然采用英特尔处理器。唯一的例外是 ThinkPad L13。联想通过以下产品引入了 AMD 选项ThinkPad L13 Yoga 2 代.我们的评测设备--联想 ThinkPad L13 Yoga G4，正是 AMD Yoga 的第三代产品。
自 L13 Yoga G2 以来，该机型的定位没有改变：它仍然是最经济实惠的 ThinkPad 可折叠本，是灵活混合本中的入门级机型。
潜在的竞争对手比较
Rating | Date | Model | Weight | Height | Size | Resolution | Price |
|---|---|---|---|---|---|---|---|
| 88.7 % v7 (old) | 08 / 2023 | Lenovo ThinkPad L13 Yoga G4 21FSS00100 R5 7530U, Vega 7 | 1.4 kg | 17.1 mm | 13.30" | 1920x1200 | |
| 88.3 % v7 (old) | 03 / 2022 | Lenovo ThinkPad L13 Yoga G2 21AES01A00 R5 PRO 5650U, Vega 7 | 1.4 kg | 18 mm | 13.30" | 1920x1080 | |
| 89.1 % v7 (old) | 06 / 2023 | Lenovo ThinkPad X13 Yoga G3 21AW003UGE i7-1265U, Iris Xe G7 96EUs | 1.2 kg | 15.9 mm | 13.30" | 2560x1600 | |
| 85.7 % v7 (old) | 08 / 2021 | HP ProBook x360 435 G8 R7-5800U R7 5800U, Vega 8 | 1.5 kg | 18 mm | 13.30" | 1920x1080 | |
| 82.2 % v7 (old) | 06 / 2023 | Acer Aspire 5 Spin 14 i5-1335U, Iris Xe G7 80EUs | 1.6 kg | 17.99 mm | 14.00" | 1920x1200 |
底盘：没有防滚架的塑料底盘很薄弱
与ThinkPad L13 Yoga 2 代联想引入了全新的机身设计，这一设计在去年的 L13 Yoga G3 中就已采用。从表面上看，很多地方都没有变化，但实际上还是有不少变化的。机身颜色从普通的黑色变成了深灰色的 "雷霆黑"。ThinkPad 笔记本电脑的长宽比也发生了变化，新款 ThinkPad L13 采用了 16:10 屏幕，而不是之前的 16:9 显示屏。这一变化导致屏幕边框变小，尤其是面板下方。
没有改变的是材料。联想仍然使用阳极氧化黑色铝合金制造显示屏盖，而机身下部则完全由哑光涂层的 GFRP 塑料组成。屏幕正面由玻璃盖板保护。
机身的稳定性并不均衡。屏幕部分相当坚固，但底座是 ThinkPad 中最薄弱的设计之一。GFRP 内部缺乏金属框架，因此机身很容易弯曲。至少键盘不容易弯曲，底座的工艺也无懈可击。另一方面，ThinkPad 的一个通病是容易弄脏。对于 ThinkPad L13 Yoga G4 而言，铝制盖子尤其如此。
新设计的铰链仍然配有银色金属盖，可以变身为平板电脑。在笔记本电脑模式下，铰链的设计与普通下拉式铰链相似，因为它们位于底座后面。这使得 L13 Yoga G4 看起来像一台普通的翻盖笔记本电脑。从 90 度的开启角度开始，屏幕会接触到下方的桌面。新设计不会对稳定性产生负面影响，因为屏幕几乎不会晃动。单手无法打开。
重量自 联想 ThinkPad L13 Yoga G2相比，新机型只是薄了一毫米，宽了一点。更贵的 ThinkPad X13 Yoga G3要轻巧得多。
连接性USB C 端口可从两侧充电
联想在这款 ThinkPad 机型中没有配备 Thunderbolt 或 USB4 端口，这表明该机型属于经济型系列。除此之外，端口选择基本符合较新的商务标准。值得注意的是，ThinkPad L13 Yoga G4 是为数不多的两侧都带有 USB C 端口的 ThinkPad 笔记本电脑之一，用户可以选择从哪一侧为笔记本电脑充电。
交流
与英特尔机型或更昂贵的 AMD 机型不同，联想在 L13 Yoga G4 AMD 中使用了联发科制造的 WiFi 6E 解决方案。它的性能尚可，发送数据时性能很高，但接收数据时性能要低得多。
我们的评测机没有 WWAN，用户也无法升级。L13 Yoga G4 AMD 的其他机型配备了 4G LTE。
| Networking | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| iperf3 transmit AXE11000 | |
| iperf3 receive AXE11000 | |
| iperf3 transmit AXE11000 6GHz | |
| iperf3 receive AXE11000 6GHz | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| iperf3 transmit AX12 | |
| iperf3 receive AX12 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| iperf3 transmit AXE11000 | |
| iperf3 receive AXE11000 | |
| HP ProBook x360 435 G8 R7-5800U | |
| iperf3 transmit AX12 | |
| iperf3 receive AX12 | |
| Acer Aspire 5 Spin 14 | |
| iperf3 transmit AXE11000 | |
| iperf3 receive AXE11000 | |
| iperf3 transmit AXE11000 6GHz | |
| iperf3 receive AXE11000 6GHz | |
网络摄像头
即使是廉价机型，联想现在也在使用 1080p 网络摄像头。与老式的 720p 网络摄像头相比，联想的进步是毋庸置疑的，尽管绝对质量仍然相当低，只能在光线条件良好的情况下用于视频会议。
除了普通的网络摄像头外，ThinkPad L13 Yoga G4 还在键盘上方配备了一个 500 万像素的摄像头，可在平板电脑模式下使用。该摄像头的质量仅略高于 1080p 网络摄像头，无法与近期的智能手机相比。
安全
指纹识别器或红外网络摄像头均可用于生物识别登录。智能卡读卡器是 L13 Yoga G4 的选配功能，我们的机型没有配备。其他安全功能，如 Kensington 锁插槽、专用 TPM 芯片或用于网络摄像头的机械相机快门始终是该产品的一部分。
配件
除了 65 W USB C 充电器外，包装盒中只有一个配件：ThinkPad L13 Yoga G4 始终随附的集成数字转换笔。
维护
对于紧凑型超极本来说，易于维护并不常见。幸运的是，联想 ThinkPad L13 Yoga G4 并非如此，因为它很容易打开。八颗螺丝和几个夹子将底盖固定到位。取下底盖后，所有内脏都裸露出来。内存和 WiFi 模块都焊接在一起，但 M.2 2242 固态硬盘是可以升级的。此外，风扇可以清洁，内部螺丝固定的电池也可以更换。
键盘也可以维修，这在新款笔记本电脑中并不多见。要更换键盘，必须卸下两颗内部螺丝。之后，键盘向后滑动，拔下带状连接器后就可以从笔记本电脑中取出。
保修
通常，联想销售的 ThinkPad L13 Yoga G4 AMD 提供一年保修。由于我们的机型是面向教育市场的特别版，因此保修期为三年。该套餐只包括自带保修，但可以升级为现场服务，但需要付费。保修期也可选择延长，最长可达五年。保修期不仅适用于德国国内，也适用于国际市场，但国际市场的保修期只有 12 个月。
输入设备：集成手写笔的 ThinkPad L13 Yoga G4
键盘
与之前的设计相比 ThinkPad L13 Yoga 2 代键盘只做了一些改动。旧机型的键盘键程为 1.5 毫米，但现在键帽的高度有所降低，厚度也更薄。键盘布局完全相同，为 95% 键盘。这意味着所有按键的大小是普通键盘的 95%。与更大的型号相比，缺少了专用的插入键。
背光键盘的打字手感非常好，按键光滑，但不如较大的 ThinkPad，也远不如一些旧机型。
触摸板和轨迹点
触摸板的宽度为 11.5 厘米，横向增长。表面由相当光滑的 Mylar 塑料制成，不如更昂贵的 T/X 机型使用的 Mylar 塑料光滑。点击装置很好，能发出轻微的点击声，声音不大。总之，这是一块不错的触摸板，但不是一块非常好的触摸板。
除了触摸板，ThinkPad 上还有红色的 TrackPoint。键盘下方和触摸板上方的三个专用扁平按钮就是相应的 TrackPoint 专用按钮。TrackPoint 还是一如既往地出色，可以精确地操控鼠标光标，而不需要用户将手从键盘上移开。它仍然是触摸板的绝佳替代品，而且更适合某些任务，如拖放。
触摸屏和笔
联想 ThinkPad L13 Yoga Gen 4 的触摸屏可以同时识别十个手指，而且操作完美。具有压力感应功能的 Wacom AES 数字转换笔也是如此，它集成在机身中并自动充电，因此无需更换电池。这支笔比较细，因此长时间握着不是很舒服。此外，集成的按键过于扁平，难以使用。对于快速记笔记，手写笔已经足够好用了。
显示屏：ThinkPad 笔记本电脑的半光面 LC 屏幕
ThinkPad 笔记本电脑通常有多种屏幕可供选择。有两种不同的 13.3 英寸 IPS 触摸显示屏可供选择：
- WUXGA（1,920 x 1,200）、300 cd/m²、半光面、100 % sRGB
- WUXGA（1,920 x 1,200）、400 cd/m²、亚光、100 % sRGB、低功耗
平均亮度为 320 cd/m²，比宣传的 300 cd/m² 更亮。与 宏碁 Aspire 5 Spin 14相比，L13 Yoga G4 的显示屏更亮，但与更昂贵的 ThinkPad X13 Yoga G3.
对于光面屏幕来说，显示屏有点颗粒感，这可能是防眩光涂层造成的。
| |||||||||||||||||||||||||
Brightness Distribution: 88 %
Center on Battery: 336 cd/m²
Contrast: 1527:1 (Black: 0.22 cd/m²)
ΔE Color 2.8 | 0.5-29.43 Ø4.92, calibrated: 1.4
ΔE Greyscale 3.8 | 0.5-98 Ø5.2
74.5% AdobeRGB 1998 (Argyll 2.2.0 3D)
99.3% sRGB (Argyll 2.2.0 3D)
74.1% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.15
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 B133UAN01.2 , IPS LED, 1920x1200, 13.3" | Lenovo ThinkPad L13 Yoga G2 21AES01A00 N133HCE-EP2, IPS LED, 1920x1080, 13.3" | Lenovo ThinkPad X13 Yoga G3 21AW003UGE LP133WQ1-SPF2, IPS LED, 2560x1600, 13.3" | HP ProBook x360 435 G8 R7-5800U AUO4B2D, IPS, 1920x1080, 13.3" | Acer Aspire 5 Spin 14 BOE CQ NV140WUM-N41, IPS, 1920x1200, 14" | |
|---|---|---|---|---|---|
| Display | -9% | -5% | -43% | -46% | |
| Display P3 Coverage | 74.1 | 64.7 -13% | 68 -8% | 40.1 -46% | 38.5 -48% |
| sRGB Coverage | 99.3 | 96 -3% | 98.6 -1% | 59.9 -40% | 57.3 -42% |
| AdobeRGB 1998 Coverage | 74.5 | 66.5 -11% | 69.5 -7% | 41.4 -44% | 39.8 -47% |
| Response Times | -16% | -3% | -7% | 33% | |
| Response Time Grey 50% / Grey 80% * | 43.3 ? | 48 ? -11% | 45.9 ? -6% | 42.8 ? 1% | 29 ? 33% |
| Response Time Black / White * | 28 ? | 34 ? -21% | 27.6 ? 1% | 32 ? -14% | 19 ? 32% |
| PWM Frequency | 25000 ? | ||||
| Screen | -6% | 18% | -47% | -51% | |
| Brightness middle | 336 | 310 -8% | 438 30% | 304 -10% | 249 -26% |
| Brightness | 321 | 291 -9% | 399 24% | 292 -9% | 235 -27% |
| Brightness Distribution | 88 | 89 1% | 84 -5% | 89 1% | 85 -3% |
| Black Level * | 0.22 | 0.38 -73% | 0.29 -32% | 0.23 -5% | 0.27 -23% |
| Contrast | 1527 | 816 -47% | 1510 -1% | 1322 -13% | 922 -40% |
| Colorchecker dE 2000 * | 2.8 | 2 29% | 1.8 36% | 5 -79% | 5 -79% |
| Colorchecker dE 2000 max. * | 6.9 | 5.9 14% | 4 42% | 17.7 -157% | 8.32 -21% |
| Colorchecker dE 2000 calibrated * | 1.4 | 1 29% | 0.8 43% | 4.2 -200% | 5.06 -261% |
| Greyscale dE 2000 * | 3.8 | 3.3 13% | 2.8 26% | 2.1 45% | 2.86 25% |
| Gamma | 2.15 102% | 2.21 100% | 2.24 98% | 2.03 108% | 2.19 100% |
| CCT | 6664 98% | 6838 95% | 6785 96% | 6443 101% | 6419 101% |
| Total Average (Program / Settings) | -10% /
-8% | 3% /
10% | -32% /
-41% | -21% /
-38% |
* ... smaller is better
我们使用卡尔曼和 X-Rite i1Pro 2 色度计测得的 deltaE 分数为 2.8。通过 X-Rite i1Profiler 进行校准后，deltaE 分数降低了一半，仅为 1.4。这意味着这块屏幕的色彩相当准确，但蓝色的误差较大。我们创建的 ICC 配置文件可随时免费下载。
作为一款经济型笔记本电脑，联想 ThinkPad L13 Yoga G4 的色域表现不错。几乎完整的 sRGB 覆盖范围足以满足简单的照片编辑需求。
在户外使用中，ThinkPad L13 Yoga G4 的表现中规中矩。半光泽的表面加上一般的亮度，使屏幕难以使用。
Display Response Times
| ↔ Response Time Black to White | ||
|---|---|---|
| 28 ms ... rise ↗ and fall ↘ combined | ↗ 16.1 ms rise |  |
| ↘ 11.9 ms fall | ||
| The screen shows relatively slow response rates in our tests and may be too slow for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 68 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (21 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 43.3 ms ... rise ↗ and fall ↘ combined | ↗ 20.2 ms rise |  |
| ↘ 23.1 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 70 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.9 ms). | ||
Screen Flickering / PWM (Pulse-Width Modulation)
| Screen flickering / PWM not detected |  | ||
In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8743 (minimum: 5 - maximum: 343500) Hz was measured. | |||
性能没有太多亮点的 AMD Ryzen 7030U
联想为客户提供了三种不同的 CPU：联想AMD Ryzen 3 7330U、 AMD Ryzen 5 Pro 7530U和 AMD Ryzen 7 Pro 7730U.虽然没有专用 GPU，但有三种不同的 iGPU 可供选择：Radeon RX Vega 6、RX Vega 7 或 RX Vega 8。 内存方面，有 8、16 或 32 GB DDR4-3200 内存可供选择，均为焊接内存。在大容量存储方面，有一个 M.2 2242 SSD。
测试条件
联想在其所有 ThinkPad 笔记本电脑上都采用了 Windows 能源管理。因此，可以通过 Windows 设置管理能源配置文件和处理器设置：
- 最佳电池寿命：PL1 6 W / PL2 6 W
- 平衡：PL1 9 W / PL2 9 W
- 最佳性能PL1 15 W / PL2 30 W
功率极限 1 表示处理器在持续负载下的能耗，功率极限 2 表示短期提升性能。
处理器
......（英文AMD Ryzen 5 Pro 7530U是一款最新的巴塞罗刷新处理器，基于旧的 Ryzen 5000/Zen 4 系列，因此只是名义上的新产品。六个内核的最高工作频率为 4.5 GHz，基本时钟频率为 2 GHz。这款处理器的典型功耗为 15 瓦，由于采用了虚拟内核，因此有 12 个线程。我们的 CPU 列表可用于与其他 CPU 进行深入比较。
基本上，ThinkPad L13 Yoga G4 的这款处理器与以下设备的 CPU 完全相同 ThinkPad L13 Yoga G2 的 CPU 完全相同。.有趣的是，旧机型的速度要比新机型稍快一些，尽管这只是微小的差别。无论如何，ThinkPad L13 Yoga G4 AMD 都不是性能冠军，其他设备的速度更快--除了更昂贵的 联想 ThinkPad X13 Yoga Gen 3在持续负载情况下表现更差。
在电池模式下，CPU 性能不受限制。
Cinebench R15 Multi sustained load
Cinebench R23: Multi Core | Single Core
Cinebench R20: CPU (Multi Core) | CPU (Single Core)
Cinebench R15: CPU Multi 64Bit | CPU Single 64Bit
Blender: v2.79 BMW27 CPU
7-Zip 18.03: 7z b 4 | 7z b 4 -mmt1
Geekbench 5.5: Multi-Core | Single-Core
HWBOT x265 Benchmark v2.2: 4k Preset
LibreOffice : 20 Documents To PDF
R Benchmark 2.5: Overall mean
| CPU Performance Rating | |
| Average of class Convertible | |
| HP ProBook x360 435 G8 R7-5800U | |
| Acer Aspire 5 Spin 14 | |
| Average AMD Ryzen 5 7530U | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Cinebench R23 / Multi Core | |
| Average of class Convertible (616 - 18070, n=63, last 2 years) | |
| HP ProBook x360 435 G8 R7-5800U | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U (6931 - 9347, n=8) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Cinebench R23 / Single Core | |
| Average of class Convertible (308 - 1970, n=63, last 2 years) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U (1371 - 1470, n=8) | |
| HP ProBook x360 435 G8 R7-5800U | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Cinebench R20 / CPU (Multi Core) | |
| Average of class Convertible (242 - 6954, n=63, last 2 years) | |
| HP ProBook x360 435 G8 R7-5800U | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U (2833 - 3655, n=8) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Cinebench R20 / CPU (Single Core) | |
| Average of class Convertible (149.8 - 755, n=62, last 2 years) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U (528 - 574, n=8) | |
| HP ProBook x360 435 G8 R7-5800U | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Cinebench R15 / CPU Multi 64Bit | |
| Average of class Convertible (110.1 - 2889, n=65, last 2 years) | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average AMD Ryzen 5 7530U (1289 - 1599, n=8) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Cinebench R15 / CPU Single 64Bit | |
| Average of class Convertible (68.6 - 287, n=62, last 2 years) | |
| Average AMD Ryzen 5 7530U (213 - 237, n=8) | |
| HP ProBook x360 435 G8 R7-5800U | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Blender / v2.79 BMW27 CPU | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Acer Aspire 5 Spin 14 | |
| Average AMD Ryzen 5 7530U (330 - 469, n=7) | |
| Average of class Convertible (193 - 1059, n=59, last 2 years) | |
| HP ProBook x360 435 G8 R7-5800U | |
| 7-Zip 18.03 / 7z b 4 | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average of class Convertible (12977 - 72400, n=60, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U (32204 - 42364, n=7) | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| 7-Zip 18.03 / 7z b 4 -mmt1 | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average AMD Ryzen 5 7530U (5113 - 5544, n=7) | |
| Average of class Convertible (3672 - 6493, n=60, last 2 years) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Geekbench 5.5 / Multi-Core | |
| Average of class Convertible (663 - 14016, n=63, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Acer Aspire 5 Spin 14 | |
| Average AMD Ryzen 5 7530U (5475 - 6648, n=7) | |
| HP ProBook x360 435 G8 R7-5800U | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Geekbench 5.5 / Single-Core | |
| Acer Aspire 5 Spin 14 | |
| Average of class Convertible (319 - 2003, n=63, last 2 years) | |
| Average AMD Ryzen 5 7530U (1393 - 1498, n=7) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| HP ProBook x360 435 G8 R7-5800U | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| HWBOT x265 Benchmark v2.2 / 4k Preset | |
| Average of class Convertible (0.73 - 20.1, n=62, last 2 years) | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average AMD Ryzen 5 7530U (8.17 - 11.6, n=7) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| LibreOffice / 20 Documents To PDF | |
| HP ProBook x360 435 G8 R7-5800U | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U (44.6 - 58.1, n=7) | |
| Average of class Convertible (42 - 121.5, n=59, last 2 years) | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Acer Aspire 5 Spin 14 | |
| R Benchmark 2.5 / Overall mean | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average AMD Ryzen 5 7530U (0.515 - 0.567, n=7) | |
| Average of class Convertible (0.4102 - 1.013, n=59, last 2 years) | |
| Acer Aspire 5 Spin 14 | |
* ... smaller is better
AIDA64: FP32 Ray-Trace | FPU Julia | CPU SHA3 | CPU Queen | FPU SinJulia | FPU Mandel | CPU AES | CPU ZLib | FP64 Ray-Trace | CPU PhotoWorxx
| Performance Rating | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average of class Convertible | |
| Average AMD Ryzen 5 7530U | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| AIDA64 / FP32 Ray-Trace | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average of class Convertible (468 - 25226, n=63, last 2 years) | |
| Average AMD Ryzen 5 7530U (8845 - 10970, n=7) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Acer Aspire 5 Spin 14 | |
| AIDA64 / FPU Julia | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average AMD Ryzen 5 7530U (57481 - 68384, n=7) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Average of class Convertible (2644 - 106512, n=62, last 2 years) | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Acer Aspire 5 Spin 14 | |
| AIDA64 / CPU SHA3 | |
| Average of class Convertible (182 - 4764, n=62, last 2 years) | |
| HP ProBook x360 435 G8 R7-5800U | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U (1923 - 2323, n=7) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| AIDA64 / CPU Queen | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average AMD Ryzen 5 7530U (68103 - 78105, n=7) | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Average of class Convertible (10502 - 120368, n=62, last 2 years) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Acer Aspire 5 Spin 14 | |
| AIDA64 / FPU SinJulia | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average AMD Ryzen 5 7530U (8277 - 9248, n=7) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Average of class Convertible (659 - 14835, n=62, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Acer Aspire 5 Spin 14 | |
| AIDA64 / FPU Mandel | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average AMD Ryzen 5 7530U (31632 - 37624, n=7) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Average of class Convertible (1420 - 56839, n=62, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Acer Aspire 5 Spin 14 | |
| AIDA64 / CPU AES | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Acer Aspire 5 Spin 14 | |
| Average AMD Ryzen 5 7530U (33314 - 92360, n=7) | |
| Average of class Convertible (1279 - 169089, n=62, last 2 years) | |
| HP ProBook x360 435 G8 R7-5800U | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| AIDA64 / CPU ZLib | |
| Average of class Convertible (61.4 - 1088, n=62, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Acer Aspire 5 Spin 14 | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average AMD Ryzen 5 7530U (503 - 612, n=7) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| AIDA64 / FP64 Ray-Trace | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average of class Convertible (254 - 13175, n=62, last 2 years) | |
| Average AMD Ryzen 5 7530U (4593 - 5738, n=7) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| AIDA64 / CPU PhotoWorxx | |
| Acer Aspire 5 Spin 14 | |
| Average of class Convertible (5136 - 53406, n=62, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U (9832 - 19525, n=7) | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| HP ProBook x360 435 G8 R7-5800U | |
系统性能
比原始 CPU 性能更出色的是系统性能。在 PCMark10 的对比中，L13 Yoga G4 AMD 遥遥领先。在日常使用中，其性能也没有让人失望。
CrossMark: Overall | Productivity | Creativity | Responsiveness
| PCMark 10 / Score | |
| Average of class Convertible (1486 - 7963, n=59, last 2 years) | |
| Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7 (5686 - 6209, n=7) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| HP ProBook x360 435 G8 R7-5800U | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| PCMark 10 / Essentials | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7 (10016 - 11242, n=7) | |
| Average of class Convertible (3975 - 12059, n=59, last 2 years) | |
| Acer Aspire 5 Spin 14 | |
| HP ProBook x360 435 G8 R7-5800U | |
| PCMark 10 / Productivity | |
| Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7 (8983 - 9967, n=7) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| HP ProBook x360 435 G8 R7-5800U | |
| Average of class Convertible (2764 - 10800, n=59, last 2 years) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| PCMark 10 / Digital Content Creation | |
| Average of class Convertible (811 - 12360, n=59, last 2 years) | |
| Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7 (4941 - 6093, n=7) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| HP ProBook x360 435 G8 R7-5800U | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| CrossMark / Overall | |
| Acer Aspire 5 Spin 14 | |
| Average of class Convertible (310 - 1912, n=59, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7 (1029 - 1336, n=6) | |
| CrossMark / Productivity | |
| Acer Aspire 5 Spin 14 | |
| Average of class Convertible (389 - 1790, n=59, last 2 years) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7 (1115 - 1370, n=6) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| CrossMark / Creativity | |
| Average of class Convertible (252 - 2183, n=59, last 2 years) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7 (992 - 1390, n=6) | |
| CrossMark / Responsiveness | |
| Acer Aspire 5 Spin 14 | |
| Average of class Convertible (295 - 1868, n=59, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U, AMD Radeon RX Vega 7 (900 - 1096, n=6) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| PCMark 10 Score | 5686 points | |
Help | ||
| AIDA64 / Memory Copy | |
| Average of class Convertible (16353 - 108544, n=62, last 2 years) | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Average AMD Ryzen 5 7530U (20155 - 42853, n=7) | |
| HP ProBook x360 435 G8 R7-5800U | |
| AIDA64 / Memory Read | |
| Average of class Convertible (12706 - 125359, n=62, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Average AMD Ryzen 5 7530U (23068 - 40094, n=7) | |
| HP ProBook x360 435 G8 R7-5800U | |
| AIDA64 / Memory Write | |
| Acer Aspire 5 Spin 14 | |
| Average of class Convertible (10177 - 117920, n=62, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U (22954 - 41838, n=7) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| HP ProBook x360 435 G8 R7-5800U | |
| AIDA64 / Memory Latency | |
| Average of class Convertible (7.4 - 173, n=62, last 2 years) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Average AMD Ryzen 5 7530U (88.1 - 110.8, n=7) | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| HP ProBook x360 435 G8 R7-5800U | |
* ... smaller is better
DPC 延迟
在处理音频和视频内容时，ThinkPad L13 Yoga Gen 4 AMD 可能会出现 DPC 延迟问题，包括在我们的 Youtube 测试中出现一些掉帧现象。原因似乎是 GPU 驱动程序。制造商可随时通过驱动程序更新修复这一问题。
| DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| HP ProBook x360 435 G8 R7-5800U | |
* ... smaller is better
大容量存储器
联想ThinkPad L13 Yoga Gen 4使用的是单面M.2 2242固态硬盘。该固态硬盘由Kioxia制造，可以以NVMe PCIe 4.0的速度运行，但由于联想笔记本电脑的AMD平台受限于PCIe 3.0，因此只能使用PCIe 3.0。尽管如此，它的固态硬盘速度并不慢。
* ... smaller is better
Sustained load read: DiskSpd Read Loop, Queue Depth 8
图形卡
迚ケ谿オ譎る俣 AMD Radeon RX Vega 7 是一款基于 Vega 架构的过时 iGPU。它与两年前的 ThinkPad L13 Yoga G2 AMD.毫不奇怪，其性能基本相同，远远落后于专用 GPU。即使是英特尔的 Iris Xe GPU（其实并不新颖）也比它快。这种 iGPU 足以胜任基本任务和老游戏，但仅此而已。
| 3DMark 11 Performance | 5390 points | |
| 3DMark Cloud Gate Standard Score | 17008 points | |
| 3DMark Fire Strike Score | 2774 points | |
| 3DMark Time Spy Score | 1084 points | |
Help | ||
* ... smaller is better
| The Witcher 3 - 1920x1080 Ultra Graphics & Postprocessing (HBAO+) | |
| Average of class Convertible (10 - 123.3, n=49, last 2 years) | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| HP ProBook x360 435 G8 R7-5800U | |
| GTA V - 1920x1080 Highest Settings possible AA:4xMSAA + FX AF:16x | |
| Average of class Convertible (7.07 - 114.3, n=49, last 2 years) | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 | |
| Acer Aspire 5 Spin 14 | |
| Lenovo ThinkPad L13 Yoga G2 21AES01A00 | |
| Lenovo ThinkPad X13 Yoga G3 21AW003UGE | |
| HP ProBook x360 435 G8 R7-5800U | |
Witcher 3 loop FPS
| low | med. | high | ultra | |
|---|---|---|---|---|
| GTA V (2015) | 95.2 | 80 | 10.9 | |
| The Witcher 3 (2015) | 58.4 | 36.8 | 17.2 | 11.3 |
| Dota 2 Reborn (2015) | 104 | 77.4 | 43.9 | 40.9 |
| Final Fantasy XV Benchmark (2018) | 31.1 | 14.9 | 10.7 | |
| X-Plane 11.11 (2018) | 35.1 | 26.7 | 24 | |
| Strange Brigade (2018) | 69.6 | 26.4 | 21.9 | 18.9 |
| F1 22 (2022) | 29.1 | 26.1 | 20.2 | 14.7 |
排放：L13 Yoga G4 的冷却风扇几乎不运转
噪音
就主动散热而言，联想 ThinkPad L13 Yoga Gen 4 AMD 非常适合敏感的耳朵。在正常冲浪和办公使用中，风扇几乎不开。即使在持续负载的情况下，风扇的最大运行噪音也只有 30.1 dB(a)。
我们无法检测到这款笔记本电脑的任何线圈啸叫。
Noise Level
| Idle |
| 23.4 / 23.4 / 23.4 dB(A) |
| Load |
| 24 / 30.1 dB(A) |
 | ||
30 dB silent 40 dB(A) audible 50 dB(A) loud |
||
min:  , med:  , max:  Earthworks M23R, Arta (15 cm distance) environment noise: 23.4 dB(A) | ||
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 Vega 7, R5 7530U, Kioxia BG5 KBG5AZNT512G | Lenovo ThinkPad L13 Yoga G2 21AES01A00 Vega 7, R5 PRO 5650U, SK Hynix HFS512 GDE9X081N | Lenovo ThinkPad X13 Yoga G3 21AW003UGE Iris Xe G7 96EUs, i7-1265U, Samsung PM9A1 MZVL2512HCJQ | HP ProBook x360 435 G8 R7-5800U Vega 8, R7 5800U, Samsung PM991 MZVLQ512HALU | Acer Aspire 5 Spin 14 Iris Xe G7 80EUs, i5-1335U, Micron 2450 512GB MTFDKBA512TFK | |
|---|---|---|---|---|---|
| Noise | -9% | -22% | -25% | -36% | |
| off / environment * | 23.4 | 25.44 -9% | 23.22 1% | 23.7 -1% | 26 -11% |
| Idle Minimum * | 23.4 | 25.44 -9% | 23.2 1% | 23.7 -1% | 27.7 -18% |
| Idle Average * | 23.4 | 25.44 -9% | 23.2 1% | 27.5 -18% | 27.7 -18% |
| Idle Maximum * | 23.4 | 25.44 -9% | 28.6 -22% | 34.4 -47% | 29.7 -27% |
| Load Average * | 24 | 27.04 -13% | 39.8 -66% | 36.2 -51% | 46.3 -93% |
| Witcher 3 ultra * | 30.8 | 41.8 -36% | |||
| Load Maximum * | 30.1 | 30.63 -2% | 40.6 -35% | 38.7 -29% | 45.4 -51% |
* ... smaller is better
热量
与联想 ThinkPad L13 Yoga Gen 4 的低风扇噪音相反，机箱温度却相当高。即使在怠速运行时，也能检测到机箱温度略有上升。在负载情况下，我们测得笔记本底部的最高温度为 46.5 摄氏度。另一方面，掌托即使在负载情况下也能保持凉爽。
在压力测试中，当 CPU 和 GPU 处于最大负载时，一小时后 CPU 的功耗可达 15 W。我们没有检测到低于基本时钟速度的 CPU 节流现象。
(±) The maximum temperature on the upper side is 43.3 °C / 110 F, compared to the average of 35.3 °C / 96 F, ranging from 19.6 to 60 °C for the class Convertible.
(-) The bottom heats up to a maximum of 46.5 °C / 116 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 28.4 °C / 83 F, compared to the device average of 30.3 °C / 87 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 32.9 °C / 91 F, compared to the device average of 30.3 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 27.6 °C / 81.7 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (+0.5 °C / 0.9 F).
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 AMD Ryzen 5 7530U, AMD Radeon RX Vega 7 | Lenovo ThinkPad L13 Yoga G2 21AES01A00 AMD Ryzen 5 PRO 5650U, AMD Radeon RX Vega 7 | Lenovo ThinkPad X13 Yoga G3 21AW003UGE Intel Core i7-1265U, Intel Iris Xe Graphics G7 96EUs | HP ProBook x360 435 G8 R7-5800U AMD Ryzen 7 5800U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) | Acer Aspire 5 Spin 14 Intel Core i5-1335U, Intel Iris Xe Graphics G7 80EUs | |
|---|---|---|---|---|---|
| Heat | 13% | -8% | 11% | 1% | |
| Maximum Upper Side * | 43.3 | 34.7 20% | 52.2 -21% | 43.8 -1% | 41.7 4% |
| Maximum Bottom * | 46.5 | 39.1 16% | 50.2 -8% | 47.4 -2% | 54.4 -17% |
| Idle Upper Side * | 31.9 | 26.3 18% | 32 -0% | 24.6 23% | 30.4 5% |
| Idle Bottom * | 33.1 | 33.5 -1% | 33.6 -2% | 25.2 24% | 29.8 10% |
* ... smaller is better
发言人
联想 ThinkPad L13 Yoga G4 底部扬声器的音量一般。发出的声音缺乏底蕴和深度。
Lenovo ThinkPad L13 Yoga G4 21FSS00100 audio analysis
(±) | speaker loudness is average but good (77.2 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 22.7% lower than median
(±) | linearity of bass is average (9.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.5% away from median
(+) | mids are linear (6.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.5% difference to median)
Compared to same class
» 38% of all tested devices in this class were better, 8% similar, 54% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 38% of all tested devices were better, 8% similar, 55% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Lenovo ThinkPad L13 Yoga G2 21AES01A00 audio analysis
(-) | not very loud speakers (69.7 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 21% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (6.7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.1% away from median
(+) | highs are linear (6.1% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.7% difference to median)
Compared to same class
» 40% of all tested devices in this class were better, 8% similar, 53% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 39% of all tested devices were better, 8% similar, 53% worse
» The best had a delta of 4%, average was 25%, worst was 134%
能源管理：电池续航时间是 ThinkPad 笔记本电脑的一个弱点
耗电量
与更昂贵的 联想 ThinkPad X13 Yoga G3L13 Yoga G4 AMD 的能耗更低，但屏幕分辨率较低。功耗与老款 ThinkPad L13 Yoga G2 基本相同，这在硬件相似的情况下是合理的。
即使在最大负载情况下，65 W 充电器也能为 ThinkPad L13 Yoga G4 提供足够的能量。在压力测试中，笔记本电脑的功耗仅为 49 W。
| Off / Standby | 0.4 / 0.6 Watt |
| Idle | 4.4 / 7.2 / 8.3 Watt |
| Load |
21.6 / 49.3 Watt |
   
| |
Key:
min: ,
med: ,
max: Metrahit Energy | |
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 R5 7530U, Vega 7, Kioxia BG5 KBG5AZNT512G, IPS LED, 1920x1200, 13.3" | Lenovo ThinkPad L13 Yoga G2 21AES01A00 R5 PRO 5650U, Vega 7, SK Hynix HFS512 GDE9X081N, IPS LED, 1920x1080, 13.3" | Lenovo ThinkPad X13 Yoga G3 21AW003UGE i7-1265U, Iris Xe G7 96EUs, Samsung PM9A1 MZVL2512HCJQ, IPS LED, 2560x1600, 13.3" | HP ProBook x360 435 G8 R7-5800U R7 5800U, Vega 8, Samsung PM991 MZVLQ512HALU, IPS, 1920x1080, 13.3" | Acer Aspire 5 Spin 14 i5-1335U, Iris Xe G7 80EUs, Micron 2450 512GB MTFDKBA512TFK, IPS, 1920x1200, 14" | Average AMD Radeon RX Vega 7 | Average of class Convertible | |
|---|---|---|---|---|---|---|---|
| Power Consumption | -2% | -40% | 0% | -26% | -21% | -43% | |
| Idle Minimum * | 4.4 | 4.56 -4% | 4.6 -5% | 3.2 27% | 4.3 2% | 4.66 ? -6% | 5.21 ? -18% |
| Idle Average * | 7.2 | 7.15 1% | 7.9 -10% | 5.5 24% | 5.8 19% | 7.56 ? -5% | 8.16 ? -13% |
| Idle Maximum * | 8.3 | 7.33 12% | 8.9 -7% | 6.4 23% | 8.8 -6% | 8.95 ? -8% | 11.1 ? -34% |
| Load Average * | 21.6 | 31.93 -48% | 56.1 -160% | 35.5 -64% | 44 -104% | 38.7 ? -79% | 46.2 ? -114% |
| Witcher 3 ultra * | 32.1 | 32.2 -0% | 40.4 -26% | 36.4 -13% | 41.5 -29% | ||
| Load Maximum * | 49.3 | 34.65 30% | 66.1 -34% | 47.5 4% | 67 -36% | 51.9 ? -5% | 67 ? -36% |
* ... smaller is better
Power consumption Witcher 3 / stress test
Power consumption with external monitor
电池寿命
联想笔记本电脑的电池续航能力一般。46 瓦时的电池容量并不算大。因此，在我们的 WiFi 测试中，电池续航时间仅为 7 小时 43 分钟。值得注意的是，价格更高的 ThinkPad X13 Yoga G3 在这方面几乎没有超过 L13，只有更大的 宏碁 Aspire 5 Spin 14的电池续航时间更长。
| Lenovo ThinkPad L13 Yoga G4 21FSS00100 R5 7530U, Vega 7, 46 Wh | Lenovo ThinkPad L13 Yoga G2 21AES01A00 R5 PRO 5650U, Vega 7, 46 Wh | Lenovo ThinkPad X13 Yoga G3 21AW003UGE i7-1265U, Iris Xe G7 96EUs, 52.8 Wh | HP ProBook x360 435 G8 R7-5800U R7 5800U, Vega 8, 45 Wh | Acer Aspire 5 Spin 14 i5-1335U, Iris Xe G7 80EUs, 54.6 Wh | Average of class Convertible | |
|---|---|---|---|---|---|---|
| Battery Runtime | 3% | 16% | -2% | 43% | 27% | |
| WiFi v1.3 | 463 | 470 2% | 487 5% | 567 22% | 664 43% | 594 ? 28% |
| Load | 91 | 95 4% | 115 26% | 68 -25% | 114.9 ? 26% |
Pros
Cons
结论联想 ThinkPad L13 Yoga 第 4 代 AMD 是一款经济实惠的敞篷机，但也有不足之处
作为唯一一款 AMD ThinkPad 可折叠机型，联想 ThinkPad L13 Yoga Gen 4 可谓独树一帜。同时，它仍然是 ThinkPad L 系列，是面向机构客户的经济型系列--没有高端机型。这种组合在本次评测中留下了印记。
AMD的优势：联想ThinkPad L13 Yoga G4的风扇噪音几乎听不到，但仍能提供不错的性能。在这种情况下，技术上已经过时的 Ryzen 7030U 系列显示出了它的高效性。与此同时，这款笔记本还拥有 ThinkPad 典型的良好输入设备，以及不错的端口选择。由于采用了用户可更换键盘，其可维修性比许多更昂贵的笔记本电脑都要好。
低价带来的成本节约也有负面影响。首先，与其他 ThinkPad 相比，L13 Yoga G4 的底座在硬度和稳定性方面都要逊色许多；这对于移动可转换机型来说并不理想。Ryzen 7030 平台不支持 USB4 和 PCIe 4.0。而价格更高的竞争对手则具备这些功能。此外，由于电池容量较小，电池续航时间相当有限。
采用 AMD 技术的经济型可转换本：由于集成了手写笔，联想 ThinkPad L13 Yoga G4 AMD 非常适合教育市场。
总的来说，联想ThinkPad L13 Yoga G4 AMD刚刚达到 "非常好 "的评级，这要归功于风扇噪音较高（或没有风扇噪音）。不过，买家不要抱有幻想：L13 的质量达不到更昂贵的可转换机型（如Lenovo ThinkPad X13 Yoga Gen 3 ）的水平，尤其是在制造质量方面。对于想省钱的用户来说，这款机型仍然是一个有趣的选择，尤其是当它主要放在桌子上时。对于需要数字笔记设备的学生来说，由于集成了 Wacom 手写笔，L13 似乎也是一个不错的选择。与 ThinkPad 价格相近的英特尔替代产品，如Acer Aspire 5 Spin 14 ，确实提供 Thunderbolt 4，但与 ThinkPad 不同的是，它们的散热风扇声音往往更大。
定价和可用性
此次评测的联想 ThinkPad L13 Yoga G4 是 Campuspoint 推出的特殊教育机型，售价约为 840 欧元。
Lenovo ThinkPad L13 Yoga G4 21FSS00100
- 08/03/2023 v7 (old)
Benjamin Herzig
Transparency
The selection of devices to be reviewed is made by our editorial team. The test sample was provided to the author as a loan by the manufacturer or retailer for the purpose of this review. The lender had no influence on this review, nor did the manufacturer receive a copy of this review before publication. There was no obligation to publish this review. We never accept compensation or payment in return for our reviews. As an independent media company, Notebookcheck is not subjected to the authority of manufacturers, retailers or publishers.
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