华硕ZenBook 14 UM431DA笔记本电脑评测:用Ryzen留下的好印象
AMD Ryzen 7 3700U | AMD Radeon RX Vega 10 | 14.00" | 1.4 kg
AMD Ryzen 7 3700U是一款移动SoC,已于2019年1月发布。它结合了时钟频率为2.3-4 GHz的四个Zen +内核(8个线程)和Radeon RX Vega 10图形卡以及时钟频率高达1400 MHz 的10个CU(640个着色器)。该SoC的额定功耗为15瓦TDP,适用于中型笔记本电脑。
Picasso SoC使用Zen +微体系结构并进行了一些细微的改进,从而可以将IPC(每频率性能)提高3%。此外,12nm工艺允许以相似的功耗获得更高的时钟速率。
集成的双通道内存控制器最多支持DDR4-2400内存。由于Picasso APU的功能与Raven Ridge的前代产品相同,因此,我们推荐您阅读Raven Ridge文章。
AMD指出,Picasso APU比以前的产品快8%。因此,Ryzen 7 3700U应该稍微领先于Ryzen 7 2700U。
Series | AMD Picasso (Ryzen 3000 APU) | ||||||||||||||||||||||||
Codename | Picasso-U (Zen+) | ||||||||||||||||||||||||
Series: Picasso (Ryzen 3000 APU) Picasso-U (Zen+)
| |||||||||||||||||||||||||
Clock Rate | 2300 - 4000 MHz | ||||||||||||||||||||||||
Level 1 Cache | 384 KB | ||||||||||||||||||||||||
Level 2 Cache | 2 MB | ||||||||||||||||||||||||
Level 3 Cache | 4 MB | ||||||||||||||||||||||||
Number of Cores / Threads | 4 / 8 | ||||||||||||||||||||||||
Power Consumption (TDP = Thermal Design Power) | 15 Watt | ||||||||||||||||||||||||
Transistor Count | 4500 Million | ||||||||||||||||||||||||
Manufacturing Technology | 12 nm | ||||||||||||||||||||||||
Max. Temperature | 105 °C | ||||||||||||||||||||||||
Socket | FP5 | ||||||||||||||||||||||||
Features | DDR4-2400, PCIe 3, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME | ||||||||||||||||||||||||
GPU | AMD Radeon RX Vega 10 ( - 1400 MHz) | ||||||||||||||||||||||||
64 Bit | 64 Bit support | ||||||||||||||||||||||||
Architecture | x86 | ||||||||||||||||||||||||
Announcement Date | 01/06/2019 | ||||||||||||||||||||||||
Product Link (external) | www.amd.com |
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