AMD Ryzen 9 8945HX vs AMD Ryzen 9 9955HX3D

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

需要考虑的原因
AMD Ryzen 9 9955HX3D

报告一个错误

规格

技术数据

AMD Ryzen 9 8945HX

AMD Ryzen 9 9955HX3D

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 9000 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 2.5 GHz
CPU核数

16 16
CPU线程

32 32
Max. Boost Clock

5.4 GHz 5.4 GHz
超频

是是

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 2200 MHz
GPU名称

AMD Radeon 610M AMD Radeon 610M
Graphics Cores

2 2

内存规格和PCI

支持的RAM的类型、通道数量 AMD Ryzen 9 9955HX3D 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
PCIe

PCIe 5.0 PCIe 5.0

能源消耗

比较TDP的要求 AMD Ryzen 9 8945HX 和 AMD Ryzen 9 9955HX3D 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 55-75 W
Default TDP

55 W 55 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 9955HX3D, 虚拟机技术和工艺技术。

Codename

Dragon Range Fire Range
L2-Cache

16 MB 16 MB
L2-Cache

64 MB 128 MB
发布日期

2025-04-23 2025
插座

FL1 FL1
技术过程

TSMC 5nm FinFET TSMC 4nm FinFET
Availability window (manufacturer)

- First half of 2025
Date evidence scope

- Manufacturer-announced OEM/board availability window; exact first shipment is not established by this source.

基准

性能测试 CPUs

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 5.1.1 / CPU / Windows 537.068313 samples/min
Blender 5.2.0 / CPU / Windows 523.756709 samples/min

AMD Ryzen 9 9955HX3D

Blender 4.4.0 / CPU / Windows 563.488453 samples/min
Blender 4.5.0 / CPU / Windows 521.50966 samples/min
Blender 5.0.0 / CPU / Windows 499.166996 samples/min

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.

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

Model	Result	Reported conditions
AMD Ryzen 9 9955HX3D	18787.104531 H/s	RandomX / XMRig 6.26.0 / 1M / 32 threads / windows System RAM: 32 GB OS: Windows NT 10.0 Duration: 53.228 s User-submitted run; tuning and power settings are incomplete.