华硕VivoBook Flip 14 TM420IA笔记本电脑评测：不需要i7
这是价格实惠的Asus VivoBook Flip系列的又一本垒打，因为这台配备AMD的可翻转本比市场上许多Intel Core i7替代产品更快，更便宜。
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AMD Ryzen 7 4700U | AMD Radeon RX Vega 7 | 14.00" | 1.6 kg
AMD Ryzen 7 4700U | AMD Radeon RX Vega 7 | 14.00" | 1.6 kg
AMD Ryzen 7 4700U
AMD Ryzen 7 4700U是基于Renoir架构的轻薄笔记本电脑处理器。 4700U集成了基于Zen 2微体系结构的八个内核。它们的时钟频率为2-4 GHz（Turbo），而没有SMT /超线程支持（8个线程）。该芯片是在台积电（TSMC）以现代7纳米工艺制造的，部分原因是AMD宣传雷诺阿（Renoir）芯片的每瓦性能提高了2倍。与更快的R7 4800U相比，4700U的睿频略低，并且不支持SMT /超线程。
由于缺少SMT和睿频，Ryzen 7 4700U应该比Ryzen 8 4800U（15W型号）差一些。因此，在多线程负载下，它仍应轻松击败Intel Core i7-1065G7（Ice Lake，4核，3.9 GHz）。单核性能应该相似（根据AMD的说法，4800U的Cinebench R20比i7强4％）。因此，如果笔记本电脑的散热足够，R7 4700U是最快的15W处理器之一。
除了八个CPU内核之外，APU还集成了Radeon RX Vega 7集成显卡，具有7个CU和最高1600 MHz。双通道内存控制器支持DDR4-3200和高能效LPDDR4-4266 RAM。此外，可以在芯片上找到8 MB的3级缓存。有关更多信息，请参见雷诺阿处理器上的中心页面。
APU的TDP指定为15瓦（默认），笔记本电脑供应商可以将其配置为10到25瓦。这意味着该芯片适用于轻薄型笔记本电脑（但带有风扇）。
| Series | AMD Renoir (Ryzen 4000 APU) | ||||||||||||||||||||||||||||
| Codename | Renoir-U (Zen 2) | ||||||||||||||||||||||||||||
Series: Renoir (Ryzen 4000 APU) Renoir-U (Zen 2)
| |||||||||||||||||||||||||||||
| Clock Rate | 2000 - 4100 MHz | ||||||||||||||||||||||||||||
| Level 1 Cache | 512 KB | ||||||||||||||||||||||||||||
| Level 2 Cache | 4 MB | ||||||||||||||||||||||||||||
| Level 3 Cache | 8 MB | ||||||||||||||||||||||||||||
| Number of Cores / Threads | 8 / 8 | ||||||||||||||||||||||||||||
| Power Consumption (TDP = Thermal Design Power) | 15 Watt | ||||||||||||||||||||||||||||
| Manufacturing Technology | 7 nm | ||||||||||||||||||||||||||||
| Max. Temperature | 105 °C | ||||||||||||||||||||||||||||
| Socket | FP6 | ||||||||||||||||||||||||||||
| Features | DDR4-3200/LPDDR4-4266 RAM, PCIe 3, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, CPB, AES-NI, RDRAND, RDSEED, SHA, SME | ||||||||||||||||||||||||||||
| GPU | AMD Radeon RX Vega 7 ( - 1600 MHz) | ||||||||||||||||||||||||||||
| 64 Bit | 64 Bit support | ||||||||||||||||||||||||||||
| Architecture | x86 | ||||||||||||||||||||||||||||
| Announcement Date | 01/07/2020 | ||||||||||||||||||||||||||||
| Product Link (external) | www.amd.com | ||||||||||||||||||||||||||||
Benchmarks
Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
29.3 pt (49%)
AMD E1-2100
...
Intel Core i3-1115G4
AMD Ryzen 7 4700U
Intel Core i7-8850H
Intel Core i7-9750H
...
max:
0%
100%
Cinebench 2024 - Cinebench 2024 CPU Multi Core
68 Points (1%)
Cinebench R23 - Cinebench R23 Multi Core
min: 6208 avg: 7102 median: 7378 (7%) max: 7719 Points
AMD E1-2100
...
Intel Xeon W-10885M
AMD Ryzen 7 4700U
Intel Core i7-1265U
AMD Ryzen 5 5560U
Apple M1
...
max:
0%
100%
Cinebench R23 - Cinebench R23 Single Core
min: 1217 avg: 1221 median: 1220.5 (52%) max: 1224 Points
AMD A10-5745M
...
AMD Ryzen 7 4700U
AMD Ryzen 5 5560U
...
max:
Intel Core Ultra 9 285K
0%
100%
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 448 avg: 466.7 median: 466 (52%) max: 478 Points
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 2401 avg: 2698 median: 2647 (6%) max: 3095 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 801 avg: 1091 median: 1094.5 (7%) max: 1253 Points
AMD A4-1200
...
Intel Core i7-11390H
unknown
Apple M1
Intel Xeon E-2176M
AMD Ryzen 7 4700U
Intel Xeon E-2186M
Intel Core i7-8850H
Intel Core i7-9750H
...
max:
0%
100%
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 176 avg: 180.3 median: 180 (51%) max: 185 Points
AMD A4-1200
...
Intel Core i5-1230U
Intel Xeon W-2145
Intel Core i7-8809G
Intel Core i3-1115G4
AMD Ryzen 7 4700U
Intel Core i7-8850H
Intel Xeon E-2176M
Intel Core i7-9750H
...
max:
Intel Core Ultra 9 285K
0%
100%
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
12.6 Points (16%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
2.1 Points (50%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 5475 avg: 5524 median: 5524 (33%) max: 5573 points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 23834 avg: 24771 median: 24770.5 (18%) max: 25707 points
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
45303 Points (29%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
9491 Points (12%)
wPrime 2.10 - wPrime 2.0 1024m *
265.7 s (3%)
WinRAR - WinRAR 4.0
min: 3888 avg: 3963 median: 3963 (6%) max: 4038 points
7-Zip 18.03 - 7-Zip 18.03 Multi Thread 4 runs
min: 26652 avg: 30273 median: 30954 (18%) max: 33890 MIPS
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 4208 avg: 4361 median: 4361.5 (51%) max: 4470 MIPS
X264 HD Benchmark 4.0 - x264 Pass 2
57.4 fps (19%)
X264 HD Benchmark 4.0 - x264 Pass 1
191.3 fps (44%)
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 6.79 avg: 8.4 median: 8.4 (15%) max: 10.1 fps
TrueCrypt - TrueCrypt Serpent
min: 0.571 avg: 0.6 median: 0.6 (19%) max: 0.708 GB/s
TrueCrypt - TrueCrypt Twofish
min: 0.929 avg: 1 median: 1 (17%) max: 1.1 GB/s
TrueCrypt - TrueCrypt AES
min: 5 avg: 5.3 median: 5.3 (14%) max: 5.5 GB/s
Blender - Blender 3.3 Classroom CPU *
858 Seconds (11%)
Blender - Blender 2.79 BMW27 CPU *
min: 407 avg: 479.6 median: 477.5 (3%) max: 537 Seconds
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.598 avg: 0.6 median: 0.6 (13%) max: 0.651 sec
3DMark 06 - CPU - 3DMark 06 - CPU
min: 8497 avg: 8629 median: 8629 (18%) max: 8761 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
10 s (2%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
23.4 s (1%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
599 s (3%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
34583 Points (27%)
3DMark 11 - 3DM11 Performance Physics
min: 9347 avg: 10076 median: 9601.5 (24%) max: 11537 Points
3DMark - 3DMark Ice Storm Physics
min: 58167 avg: 61666 median: 61529.5 (50%) max: 65439 Points
3DMark - 3DMark Ice Storm Extreme Physics
min: 58593 avg: 62251 median: 64060 (52%) max: 65582 Points
3DMark - 3DMark Ice Storm Unlimited Physics
min: 64456 avg: 68216 median: 67931 (56%) max: 70845 Points
3DMark - 3DMark Cloud Gate Physics
min: 7698 avg: 9402 median: 9475 (24%) max: 10860 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 10953 avg: 13815 median: 14100 (25%) max: 15386 Points
3DMark - 3DMark Time Spy CPU
min: 3420 avg: 4699 median: 4722 (20%) max: 5345 Points
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Single-Core
min: 1101 avg: 1134 median: 1131 (44%) max: 1168 points
AMD E1-2100
...
Intel Core i5-10310U
Intel Core i7-8850H
Intel Core i5-8400H
AMD Ryzen 7 4700U
Intel Core i7-1060NG7
Intel Core i5-1035G7
...
max:
0%
100%
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
min: 4792 avg: 5630 median: 5656 (10%) max: 6502 points
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
min: 1125 avg: 1140 median: 1128 (5%) max: 1167 points
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
min: 4884 avg: 5220 median: 5018 (16%) max: 5757 points
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
min: 4560 avg: 4792 median: 4841 (48%) max: 4974 points
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
min: 19566 avg: 21030 median: 21001 (21%) max: 22524 points
Geekbench 4.0 - Geekbench 4.0 64 Bit Single-Core
4751 points (65%)
Geekbench 4.0 - Geekbench 4.0 64 Bit Multi-Core
19818 points (48%)
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
20656 points (37%)
Geekbench 3 - Geekbench 3 32 Bit Single-Core
4351 points (85%)
Geekbench 3 - Geekbench 3 64 Bit Multi-Core
21923 points (34%)
Geekbench 3 - Geekbench 3 64 Bit Single-Core
4611 points (69%)
Geekbench 2 - 32 Bit - Geekbench Stream
8930 Points (72%)
Geekbench 2 - 32 Bit - Geekbench Memory
6857 Points (62%)
Geekbench 2 - 32 Bit - Geekbench Floating Point
21332 Points (42%)
Geekbench 2 - 32 Bit - Geekbench Integer
20116 Points (40%)
Geekbench 2 - 32 Bit - Geekbench Total Score
16771 Points (44%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 805 avg: 838 median: 825 (1%) max: 954 ms
Sunspider - Sunspider 1.0 Total Score *
90.4 ms (1%)
Octane V2 - Octane V2 Total Score
min: 34607 avg: 43312 median: 43380.5 (36%) max: 51878 Points
WebXPRT 3 - WebXPRT 3 Score
min: 192 avg: 205.6 median: 203 (37%) max: 224 Points
CrossMark - CrossMark Overall
926 Points (35%)
Power Consumption - Prime95 Power Consumption - external Monitor *
min: 26.5 avg: 35.3 median: 28 (5%) max: 51.4 Watt
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
min: 36.5 avg: 37.5 median: 37 (7%) max: 39.1 Watt
Power Consumption - Idle Power Consumption 150cd 1min *
5 Watt (6%)
Power Consumption - Cinebench R15 Multi Power Efficiency - external Monitor
min: 26.9 avg: 29.6 median: 28 (21%) max: 34 Points per Watt
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
- Average benchmark values for this graphics card* Smaller numbers mean a higher performance
v1.28
Reviews for the AMD Ryzen 7 4700U processor
Fujitsu Lifebook U9311A, R7 4700U: AMD Radeon RX Vega 7, 13.30", 0.9 kg
External Review » Fujitsu Lifebook U9311A, R7 4700U
Asus VivoBook Flip 14 TM420IA-EC230T: AMD Radeon RX Vega 7, 14.00", 1.5 kg
External Review » Asus VivoBook Flip 14 TM420IA-EC230T
HP Envy x360 13-ay0004ns: AMD Radeon RX Vega 7, 13.30", 1.3 kg
External Review » HP Envy x360 13-ay0004ns
LG Ultra PC 13U70P-G.AAW7U1: AMD Radeon RX Vega 7, 13.30", 1 kg
External Review » LG Ultra PC 13U70P-G.AAW7U1
HP 15s-eq1073ns: AMD Radeon RX Vega 7, 15.60", 1.7 kg
External Review » HP 15s-eq1073ns
HP 15s-eq1071ns: AMD Radeon RX Vega 7, 15.60", 1.7 kg
External Review » HP 15s-eq1071ns
Acer Aspire 5 A515-44-R5QH: AMD Radeon RX Vega 7, 15.60", 1.8 kg
External Review » Acer Aspire 5 A515-44-R5QH
HP 15s-eq1083ns: AMD Radeon RX Vega 7, 15.60", 1.7 kg
External Review » HP 15s-eq1083ns
HP Envy x360 13-ay0003ns: AMD Radeon RX Vega 7, 13.30", 1.3 kg
External Review » HP Envy x360 13-ay0003ns
Acer Swift 3 SF314-42-R7QS: AMD Radeon RX Vega 7, 14.00", 1.2 kg
External Review » Acer Swift 3 SF314-42-R7QS
Asus VivoBook 15 S513IA-DB74: AMD Radeon RX Vega 7, 15.60", 1.6 kg
External Review » Asus VivoBook 15 S513IA-DB74
HP Pavilion 15-eh0014na: AMD Radeon RX Vega 7, 15.60", 1.8 kg
External Review » HP Pavilion 15-eh0014na
HP 15s-eq1105ns: AMD Radeon RX Vega 7, 15.60", 1.7 kg
External Review » HP 15s-eq1105ns
HP Pavilion 15-eh0177ng: AMD Radeon RX Vega 7, 15.60", 1.8 kg
External Review » HP Pavilion 15-eh0177ng
HP Probook 635 Aero G7, 4700U: AMD Radeon RX Vega 7, 13.30", 1 kg
External Review » HP Probook 635 Aero G7, 4700U
Lenovo Yoga Slim 7 14ARE05-82A200ABMH: AMD Radeon RX Vega 7, 14.00", 1.3 kg
External Review » Lenovo Yoga Slim 7 14ARE05-82A200ABMH
Asus VivoBook 15 M513IA-BQ443T: AMD Radeon RX Vega 7, 15.60", 1.8 kg
External Review » Asus VivoBook 15 M513IA-BQ443T
Lenovo ThinkBook 14 G2 ARE-20VF000BGE: AMD Radeon RX Vega 7, 14.00", 1.4 kg
External Review » Lenovo ThinkBook 14 G2 ARE-20VF000BGE
MSI Modern 14 B4MW-005TH: AMD Radeon RX Vega 7, 14.00", 1.3 kg
External Review » MSI Modern 14 B4MW-005TH
Asus ZenBook 14 UM425IA-AM006T: AMD Radeon RX Vega 7, 14.00", 1.3 kg
External Review » Asus ZenBook 14 UM425IA-AM006T
Asus VivoBook S15 M513IA-EJ354: AMD Radeon RX Vega 7, 15.60", 1.8 kg
External Review » Asus VivoBook S15 M513IA-EJ354
Asus VivoBook Flip 14 TM420IA-EC207: AMD Radeon RX Vega 7, 14.00", 1.5 kg
External Review » Asus VivoBook Flip 14 TM420IA-EC207
Acer Swift 3 SF314-42-R30P: AMD Radeon RX Vega 7, 14.00", 1.2 kg
External Review » Acer Swift 3 SF314-42-R30P
Asus VivoBook S14 M433IA-EB069: AMD Radeon RX Vega 7, 14.00", 1.4 kg
External Review » Asus VivoBook S14 M433IA-EB069
Asus ZenBook 14 UM421IA: AMD Radeon RX Vega 7, 14.00", 1.3 kg
External Review » Asus ZenBook 14 UM421IA
Lenovo IdeaPad Flex 5 14ARE05-81X200DHMH: AMD Radeon RX Vega 7, 14.00", 1.5 kg
External Review » Lenovo IdeaPad Flex 5 14ARE05-81X200DHMH
HP Envy x360 15-ee0425no: AMD Radeon RX Vega 7, 15.60", 2 kg
External Review » HP Envy x360 15-ee0425no
Asus VivoBook 14 S413IA-EK663T: AMD Radeon RX Vega 7, 14.00", 1.4 kg
External Review » Asus VivoBook 14 S413IA-EK663T
HP ProBook x360 435 G7, Ryzen 7 4700U: AMD Radeon RX Vega 7, 13.30", 1.5 kg
External Review » HP ProBook x360 435 G7, Ryzen 7 4700U
Lenovo ThinkPad E15 Gen2-20T9S00K00: AMD Radeon RX Vega 7, 15.60", 1.8 kg
External Review » Lenovo ThinkPad E15 Gen2-20T9S00K00
Lenovo Yoga Slim 7 14ARE05 82A20008GE: AMD Radeon RX Vega 7, 14.00", 1.4 kg
External Review » Lenovo Yoga Slim 7 14ARE05 82A20008GE
HP Envy x360 13-ay0008nw: AMD Radeon RX Vega 7, 13.30", 1.4 kg
External Review » HP Envy x360 13-ay0008nw
Lenovo Yoga 6 13, 4700U: AMD Radeon RX Vega 7, 13.30", 1.4 kg
External Review » Lenovo Yoga 6 13, 4700U
Acer Swift 3 SF314-42-R3ZU: AMD Radeon RX Vega 7, 14.00", 1.2 kg
External Review » Acer Swift 3 SF314-42-R3ZU
HP ProBook 445 G7, R7 4700U: AMD Radeon RX Vega 7, 14.00", 1.6 kg
External Review » HP ProBook 445 G7, R7 4700U
Lenovo IdeaPad Flex 5 14ARE05-81X2004YGE: AMD Radeon RX Vega 7, 14.00", 1.5 kg
External Review » Lenovo IdeaPad Flex 5 14ARE05-81X2004YGE
HP Envy x360 13-ay0003nd: AMD Radeon RX Vega 7, 13.30", 1.3 kg
External Review » HP Envy x360 13-ay0003nd
HP Envy x360 15-ee0175nd: AMD Radeon RX Vega 7, 15.60", 2 kg
External Review » HP Envy x360 15-ee0175nd
Asus VivoBook S15 M533IA-BQ070T: AMD Radeon RX Vega 7, 15.60", 1.8 kg
External Review » Asus VivoBook S15 M533IA-BQ070T
HP ProBook 455 G7-175W8EA: AMD Radeon RX Vega 7, 15.60", 1.8 kg
External Review » HP ProBook 455 G7-175W8EA
Asus VivoBook Flip 14 TM420IA: AMD Radeon RX Vega 7, 14.00", 1.6 kg
External Review » Asus VivoBook Flip 14 TM420IA
Lenovo ThinkPad E14 Gen2-20T6000MGE: AMD Radeon RX Vega 7, 14.00", 1.6 kg
External Review » Lenovo ThinkPad E14 Gen2-20T6000MGE
Acer Swift 3 SF314-42-R991: AMD Radeon RX Vega 7, 14.00", 1.2 kg
External Review » Acer Swift 3 SF314-42-R991
HP Envy x360 13-ay0002ns: AMD Radeon RX Vega 7, 13.30", 1.3 kg
External Review » HP Envy x360 13-ay0002ns
MSI Modern 14 B4MW-032XES: AMD Radeon RX Vega 7, 14.00", 1.3 kg
External Review » MSI Modern 14 B4MW-032XES
Asus ZenBook 14 UM425IA-HM032R: AMD Radeon RX Vega 7, 14.00", 1.1 kg
External Review » Asus ZenBook 14 UM425IA-HM032R
Acer Aspire 5 A515-44-R8VV: AMD Radeon RX Vega 7, 15.60", 1.8 kg
External Review » Acer Aspire 5 A515-44-R8VV
Xiaomi RedmiBook 16 R7 4700U: AMD Radeon RX Vega 7, 16.10", 1.8 kg
External Review » Xiaomi RedmiBook 16 R7 4700U
Lenovo Yoga Slim 7-14ARE05, Ryzen 7 4700U: AMD Radeon RX Vega 7, 14.00", 1.4 kg
External Review » Lenovo Yoga Slim 7 14ARE05, Ryzen 7 4700U
Acer Swift 3 SF314-42-R9YN: AMD Radeon RX Vega 7, 14.00", 1.2 kg
External Review » Acer Swift 3 SF314-42-R9YN
Lenovo IdeaPad 5 15ARE05-81YQ006JMH: AMD Radeon RX Vega 7, 15.60", 1.6 kg
External Review » Lenovo IdeaPad 5 15ARE05-81YQ006JMH
Asus VivoBook S14 M433IA, Ryzen 7 4700U: AMD Radeon RX Vega 7, 14.00", 1.4 kg
External Review » Asus VivoBook S14 M433IA, Ryzen 7 4700U
Asus ZenBook 14 UM433IQ-A5026T: NVIDIA GeForce MX350, 14.00", 1.2 kg
External Review » Asus ZenBook 14 UM433IQ-A5026T
Acer Swift 3 SF314-42-R4XJ: AMD Radeon RX Vega 7, 14.00", 1.2 kg
External Review » Acer Swift 3 SF314-42-R4XJ
