AMD Ryzen 9 8945HX vs AMD Ryzen 9 270 — 规格、性能、测试

差异
 规格基准褒奖

差异

需要考虑的原因
AMD Ryzen 9 8945HX

报告一个错误

更多的核心数量

8 more cores

16 8
更高的涡轮增压时钟速度

左右 4% higher specified turbo frequency

5.4 GHz 5.2 GHz

需要考虑的原因
AMD Ryzen 9 270

报告一个错误

更高的时钟速度

左右 60% 更好的时钟速度

4 GHz 2.5 GHz
Lower stated TDP / base power

Power limits alone do not measure performance per watt.

45 W 55 W

规格

技术数据

AMD Ryzen 9 8945HX

AMD Ryzen 9 270

CPU家族和团体

有关被比较的处理器、系列、代数和细分市场的背景信息。

系列

Ryzen Ryzen
Form Factor

Laptops / Desktops Laptops / Desktops
分段

Mobile Mobile
Series

Ryzen 8000 Series Ryzen 200 Series

CPU技术规格

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

Base Frequency

2.5 GHz 4 GHz
CPU核数

16 8
CPU线程

32 16
Max. Boost Clock

5.4 GHz 5.2 GHz
超频

是没有

IGPU

内部图形不影响CPU的性能，在没有显卡或在移动设备上执行显卡的工作。

GPU Frequency

2200 MHz 2800 MHz
GPU名称

AMD Radeon 610M AMD Radeon 780M
Graphics Cores

2 12

内存规格和PCI

支持的RAM的类型、通道数量 AMD Ryzen 9 270 和 AMD Ryzen 9 8945HX. 根据主板的不同，可能支持更高或更低的内存频率。

记忆通道

2 2
存储器类型

DDR5 DDR5 (FP8) / LPDDR5X (FP8) / DDR5 (FP7r2) / LPDDR5X (FP7)
PCIe

PCIe 5.0 PCIe 4.0

能源消耗

比较TDP的要求 AMD Ryzen 9 8945HX 和 AMD Ryzen 9 270 Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

Configurable TDP

55-75 W 35-54 W
Default TDP

55 W 45 W
Maximum Operating Temperature

100 °C 100 °C

技术和扩展

架构、接口、所支持的额外指令 AMD Ryzen 9 8945HX 和 AMD Ryzen 9 270, 虚拟机技术和工艺技术。

Codename

Dragon Range Hawk Point
L2-Cache

16 MB 8 MB
L2-Cache

64 MB 16 MB
发布日期

2025-04-23 2025-02-18
插座

FL1 FP8 / FP7 / FP7r2
技术过程

TSMC 5nm FinFET TSMC 4nm FinFET

基准

性能测试 CPUs

Shared tests with results for both models: 1

Blender Cycles

Each row uses one Blender version, operating system and compute backend.

Test and settings	AMD Ryzen 9 8945HX	AMD Ryzen 9 270	Result difference¹
Blender 5.1.1 / CPU / Windows	537.068313 samples/min Submissions: 5	228.970978 samples/min Submissions: 14	-57.4 %

¹ Difference of the second result relative to the first in that row. No percentage is calculated for different upscaling algorithms. This compares published results, not a universal performance index.

Individual model tests

These results have no shared test of both models with the same version and settings. They are shown separately without a percentage difference.

AMD Ryzen 9 8945HX

Blender 5.1.0 / CPU / Windows 505.323591 samples/min
Blender 5.2.0 / CPU / Windows 523.756709 samples/min

AMD Ryzen 9 270

Individual system tests

Results were obtained on the reported systems. Test versions and settings remain separate; incomplete conditions do not support calculated model performance differences.

RandomX / XMRig 6.26.0 / 1M / 32 threads / windows

Model	Result	Reported conditions
AMD Ryzen 9 8945HX	15398.592569 H/s	RandomX / XMRig 6.26.0 / 1M / 32 threads / windows System RAM: 8 GB OS: Windows NT 10.0 Duration: 64.941 s User-submitted run; tuning and power settings are incomplete.