AMD Ryzen 9 4900HS
AMD Ryzen 9 4900HS是基于Renoir架构的大型笔记本电脑的移动SoC。R9 4900HS集成了基于Zen 2微体系结构的所有八个内核。它们的频率为3(基频)至4.4 GHz(睿频),并支持SMT /超线程(16个线程)。该芯片是在台积电采用现代7纳米工艺制造的,部分归功于它AMD宣传Renoir芯片的每瓦性能提高了2倍
根据我们的信息,Ryzen 9 4900HS仅比Ryzen 7 4800HS快一点。 CPU的基频提高100 MHz,但是增益很大程度上取决于散热和TDP设置。与Intel芯片相比,i9-9980HK顶级型号应具有可比性。这意味着Ryzen 9 4900H应该能够处理所有苛刻的任务和游戏。与类似的45W版本Ryzen 9 4900H相比,其睿频相差了100 MHz,基频相差了300 MHz。
除了八个CPU内核之外,APU还集成了具有8个CU的Radeon RX Vega 8集成显卡。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12 MB的3级缓存。有关更多信息,请参见Renoir处理器上的中心页面。
APU的TDP指定为35瓦(默认)。这意味着该芯片适用于大型且相对较重的笔记本电脑。Ryzen 7 4900HS是R9 4900H的35瓦版本,TDP降低了10瓦。
Series | AMD Renoir (Ryzen 4000 APU) |
Codename | Renoir (Zen 2) |
Clock Rate | 3000 - 4300 MHz |
Level 1 Cache | 512 KB |
Level 2 Cache | 4 MB |
Level 3 Cache | 8 MB |
Number of Cores / Threads | 8 / 16 |
Power Consumption (TDP = Thermal Design Power) | 35 Watt |
Manufacturing Technology | 7 nm |
Max. Temperature | 105 °C |
Socket | FP6 |
Features | XFR, FMA3, SSE 4.2, AVX2, SMT |
GPU | AMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 1750 MHz) |
64 Bit | 64 Bit support |
Architecture | x86 |
Announcement Date | 03/07/2020 |
Benchmarks
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
Reviews for the AMD Ryzen 9 4900HS processor
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