AMD Ryzen 7 5800X3D vs AMD Ryzen 9 7945HX

差异
 规格基准褒奖

差异

需要考虑的原因
AMD Ryzen 7 5800X3D

报告一个错误

更高的时钟速度

左右 36% 更好的时钟速度

3.4 GHz 2.5 GHz

需要考虑的原因
AMD Ryzen 9 7945HX

报告一个错误

在总排名中的位置

(基于几个基准)

17 地点
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 20 % higher specified turbo frequency

5.4 GHz 4.5 GHz
Lower stated TDP / base power

Power limits alone do not measure performance per watt.

55 W 105 W

所有排名中的位置

共同立场 AMD Ryzen 9 7945HX 在流行的基准测试中的CPU，用于与其他型号进行比较.

Cinebench R23 (Single-Core)

19 place
Cinebench R23 (Multi-Core)

16 place
Cinebench R20 (Single-Core)

18 place
Cinebench R20 (Multi-Core)

13 place
Cinebench R15 (Single-Core)

5 place
Cinebench R15 (Multi-Core)

6 place
Geekbench 5, 64bit (Single-Core)

11 place
Geekbench 5, 64bit (Multi-Core)

26 place
iGPU - FP32 Performance (Single-precision GFLOPS)

663 place
Blender 2.81 (bmw27)

9 place
Estimated results for PassMark CPU Mark

9 place
Geekbench 6 (Single-Core)

6 place
Geekbench 6 (Multi-Core)

8 place

规格

技术数据

AMD Ryzen 7 5800X3D

AMD Ryzen 9 7945HX

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。

CPU组

AMD Ryzen 5000 AMD Ryzen 7045
系列

Ryzen Ryzen
Form Factor

Desktops / Boxed Processor Laptops / Desktops
一代人

4 6
分段

Desktop Mobile
Series

Ryzen 5000 Series Ryzen 7000 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

3.4 GHz 2.5 GHz
核心架构

normal normal
CPU核数

8 16
CPU线程

16 32
Hyperthreading / SMT

是是
Max. Boost Clock

4.5 GHz 5.4 GHz
超频

是是
Turbo Frequency (1 Core)

4.5 GHz 5.4 GHz
Turbo Frequency (8 Cores)

4.2 GHz -
Core Configuration

- 16x Zen 4

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名称

None AMD Radeon 610M
DirectX Version

- 12
执行单位

- 2
一代人

- 9
GPU Frequency

- 2200 MHz
GPU Turbo

- 2200 MHz
Graphics Cores

- 2
Max. displays

- 3
Max. GPU Memory

- 8 GB
发布日期

- Q3/2022
着色器

- 128
技术过程

- 6 nm

硬件编解码器支持

用于编码和解码内容的内置编解码器。大大地加快了所需的操作。

AV1

没有 Decode
H.264 / AVC

没有 Decode / Encode
h265 / HEVC (8 bit)

没有 Decode / Encode
h265 / HEVC (10 bit)

没有 Decode / Encode
JPEG

没有 Decode / Encode
VC-1

没有 Decode
VP8

没有 Decode / Encode
VP9

没有 Decode / Encode

内存规格和PCI

支持的RAM的类型、通道数量 AMD Ryzen 9 7945HX 和 AMD Ryzen 7 5800X3D. 根据主板的不同，可能支持更高或更低的内存频率。

ECC

是是
最大内存

128 GB 128 GB
记忆通道

2 2
存储器类型

DDR4 DDR5
PCIe

PCIe 4.0 PCIe 5.0
Memory Bandwidth

- 83.2 GB/s

加密

AES-NI

是是

能源消耗

比较TDP的要求 AMD Ryzen 7 5800X3D 和 AMD Ryzen 9 7945HX Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

Default TDP

105 W 55 W
Maximum Operating Temperature

90 °C 100 °C
TDP (PL1, legacy label)

105 W -
TDP up

- 75 W
Configurable TDP

- 55-75 W
TDP (PL1 / PBP, legacy combined label)

- 55 W

技术和扩展

架构、接口、所支持的额外指令 AMD Ryzen 7 5800X3D 和 AMD Ryzen 9 7945HX, 虚拟机技术和工艺技术。

建筑学

Vermeer (Zen 3) Dragon Range (Zen 4)
Codename

Vermeer Dragon Range
指令集（ISA）

x86-64 (64 bit) x86-64 (64 bit)
ISA扩展

SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
L2-Cache

4 MB 16 MB
L2-Cache

96 MB 64 MB
Part Number

- 100-000000870
发布日期

2022-04-20 2023-02-28
插座

AM4 FL1
技术过程

TSMC 7nm FinFET TSMC 5nm FinFET
虚拟化

AMD-V, SVM AMD-V, SVM
Chip design

- Chiplet
规格

- Technical data sheet
Operating systems

- Windows 10, Windows 11, Linux

基准

性能测试 CPUs

Shared tests with results for both models: 3

Blender Cycles

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

Test and settings	AMD Ryzen 7 5800X3D	AMD Ryzen 9 7945HX	Result difference¹
Blender 5.2.0 / CPU / Windows	222.029305 samples/min Submissions: 54	472.296616 samples/min Submissions: 7	+112.7 %
Blender 5.1.1 / CPU / Linux	234.547693 samples/min Submissions: 9	537.819855 samples/min Submissions: 6	+129.3 %
Blender 5.1.1 / CPU / Windows	226.017715 samples/min Submissions: 38	500.99351 samples/min Submissions: 5	+121.7 %

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 7 5800X3D

Blender 4.0.0 / CPU / Linux 246.139667 samples/min
Blender 4.0.0 / CPU / Windows 204.632802 samples/min
Blender 4.1.0 / CPU / Linux 252.641526 samples/min
Blender 4.1.0 / CPU / Windows 206.14405 samples/min
Blender 4.2.0 / CPU / Linux 239.579344 samples/min
Blender 4.2.0 / CPU / Windows 199.315512 samples/min
Blender 4.3.0 / CPU / Linux 241.42924 samples/min
Blender 4.3.0 / CPU / Windows 197.089267 samples/min

More results: 6

Blender 4.4.0 / CPU / Windows 201.602673 samples/min
Blender 4.5.0 / CPU / Linux 241.1248 samples/min
Blender 4.5.0 / CPU / Windows 208.927487 samples/min
Blender 5.0.0 / CPU / Windows 174.944067 samples/min
Blender 5.1.0 / CPU / Windows 227.506395 samples/min
Blender 5.2.0 / CPU / Linux 246.769196 samples/min

AMD Ryzen 9 7945HX

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.

Cinebench 2024 / multiple threads

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	1828 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench 2024 / single thread

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	114 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

RandomX / XMRig 6.26.0 / 10M / 32 threads / windows

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	20817.46002 H/s	RandomX / XMRig 6.26.0 / 10M / 32 threads / windows System RAM: 32 GB OS: Windows NT 10.0 Duration: 480.366 s User-submitted run; tuning and power settings are incomplete.

RandomX / XMRig 6.26.0 / 1M / 16 threads / windows

Model	Result	Reported conditions
AMD Ryzen 7 5800X3D	7597.91817 H/s	RandomX / XMRig 6.26.0 / 1M / 16 threads / windows System RAM: 48 GB OS: Windows NT 10.0 Motherboard: ASUSTeK COMPUTER INC. / PRIME B450M-A II Duration: 131.615 s User-submitted run; tuning and power settings are incomplete.

Cinebench R23 / multiple threads

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	33459 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R23 / single thread

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	1942 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R20 / multiple threads

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	13057 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R20 / single thread

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	760 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R15 / multiple threads

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	5289 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R15 / single thread

Model	Result	Reported conditions
AMD Ryzen 9 7945HX	311 points	System: Minisforum BD790i CPU / power label: R9 7945HX 100 W / 100 W Graphics: Radeon 610M RAM: 64 GB Exact test build and complete conditions are unreported; no ranking position.