AMD Ryzen 9 3900 vs AMD Ryzen 9 7900X

差异
 规格基准褒奖

差异

需要考虑的原因
AMD Ryzen 9 3900

报告一个错误

Lower stated TDP / base power

Power limits alone do not measure performance per watt.

65 W 170 W

所有排名中的位置

共同立场 AMD Ryzen 9 3900 在流行的基准测试中的CPU，用于与其他型号进行比较.

Geekbench 5, 64bit (Single-Core)

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

98 place
Monero Hashrate kH/s

25 place
Geekbench 3, 64bit (Single-Core)

2 place
Geekbench 3, 64bit (Multi-Core)

5 place
Estimated results for PassMark CPU Mark

52 place

需要考虑的原因
AMD Ryzen 9 7900X

报告一个错误

在总排名中的位置

(基于几个基准)

21 地点
更高的时钟速度

左右 52% 更好的时钟速度

4.7 GHz 3.10 GHz
更高的涡轮增压时钟速度

左右 30 % higher specified turbo frequency

5.6 GHz 4.30 GHz

所有排名中的位置

共同立场 AMD Ryzen 9 7900X 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)

13 place
Cinebench R23 (Multi-Core)

23 place
Cinebench R20 (Single-Core)

13 place
Cinebench R20 (Multi-Core)

18 place
Cinebench R15 (Single-Core)

2 place
Cinebench R15 (Multi-Core)

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

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

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

536 place
Estimated results for PassMark CPU Mark

11 place

规格

技术数据

AMD Ryzen 9 3900

AMD Ryzen 9 7900X

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 3000 AMD Ryzen 7000
系列

AMD Ryzen Ryzen
一代人

3 6
过去的模式

- AMD Ryzen 9 5900X
分段

Desktop / Server Desktop
Successor

AMD Ryzen 9 5900 -
Form Factor

- Desktops / Boxed Processor
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

3.1 GHz 4.7 GHz
核心架构

normal normal
CPU核数

12 12
CPU线程

24 24
Hyperthreading / SMT

是是
超频

是是
Turbo Frequency (1 Core)

4.3 GHz 5.6 GHz
Turbo Frequency (12 Cores)

没有涡轮增压 5.4 GHz
Core Configuration

- 12x
Max. Boost Clock

- 5.6 GHz

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。

DirectX Version

- 12
执行单位

- 2
一代人

- 9
GPU Frequency

- 2200 MHz
GPU名称

没有iGPU AMD Radeon Graphics
GPU Turbo

没有涡轮增压 2200 MHz
Max. displays

- 3
Max. GPU Memory

- 8 GB
发布日期

- Q3/2022
着色器

- 128
技术过程

- 5 nm
Graphics Cores

- 2

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

没有没有
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 7900X 和 AMD Ryzen 9 3900. 根据主板的不同，可能支持更高或更低的内存频率。

ECC

没有是
最大内存

128 GB 128 GB
记忆通道

2 2
存储器类型

DDR4-3200 DDR5
PCIe通道

20 -
PCIe版本

4.0 -
Memory Bandwidth

- 83.2 GB/s
PCIe

- 5.0 x 24

加密

AES-NI

是是

能源消耗

比较TDP的要求 AMD Ryzen 9 3900 和 AMD Ryzen 9 7900X Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

Maximum Operating Temperature

95 °C 95 °C
TDP (PL1, legacy label)

65 W 170 W
TDP (PL2)

- 230 W
Default TDP

- 170 W

技术和扩展

架构、接口、所支持的额外指令 AMD Ryzen 9 3900 和 AMD Ryzen 9 7900X, 虚拟机技术和工艺技术。

建筑学

Matisse (Zen 2) Raphael (Zen 4)
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

- 12 MB
L2-Cache

64 MB 64 MB
Part Number

- 100-100000589WOF
发布日期

Q3/2019 2022-09-27
插座

AM4 AM5
技术过程

7 nm TSMC 5nm FinFET
虚拟化

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

- Chiplet
Codename

- Raphael AM5
规格

- Technical data sheet
Operating systems

- Windows 10, Windows 11, Linux
Release price

- 549 $

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 9 3900	AMD Ryzen 9 7900X	Result difference¹
Blender 4.5.0 / CPU / Windows	247.120881 samples/min Submissions: 6	406.708812 samples/min Submissions: 127	+64.6 %
Blender 4.2.0 / CPU / Windows	239.781173 samples/min Submissions: 9	396.197227 samples/min Submissions: 309	+65.2 %
Blender 4.0.0 / CPU / Windows	235.988593 samples/min Submissions: 7	412.755161 samples/min Submissions: 318	+74.9 %

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 3900

AMD Ryzen 9 7900X

Blender 4.0.0 / CPU / Linux 504.18409 samples/min
Blender 4.1.0 / CPU / Linux 510.14922 samples/min
Blender 4.1.0 / CPU / Windows 400.971593 samples/min
Blender 4.2.0 / CPU / Linux 493.686905 samples/min
Blender 4.3.0 / CPU / Linux 482.755636 samples/min
Blender 4.3.0 / CPU / Windows 391.064336 samples/min
Blender 4.4.0 / CPU / Linux 481.756648 samples/min
Blender 4.4.0 / CPU / Windows 390.634852 samples/min

More results: 6

Blender 4.5.0 / CPU / Linux 481.361918 samples/min
Blender 5.1.0 / CPU / Linux 420.933016 samples/min
Blender 5.1.0 / CPU / Windows 465.200088 samples/min
Blender 5.1.1 / CPU / Linux 471.839034 samples/min
Blender 5.1.1 / CPU / Windows 402.994833 samples/min
Blender 5.2.0 / CPU / Windows 443.731777 samples/min

Results with primary test sources

Published measurements are separate from the archived index. Incomplete conditions and unknown run counts do not support ranking positions or calculated performance differences.

Model	Test	Result	Reported conditions
AMD Ryzen 9 7900X	Cinebench R15 / multi-core	4856 points	Graphics card: GeForce RTX 3090 System RAM: 32 GB
AMD Ryzen 9 7900X	Cinebench R15 / single-core	324 points	Graphics card: GeForce RTX 3090 System RAM: 32 GB
AMD Ryzen 9 7900X	Cinebench R20 / multi-core	11563 points	Graphics card: GeForce RTX 3090 System RAM: 32 GB
AMD Ryzen 9 7900X	Cinebench R20 / single-core	786 points	Graphics card: GeForce RTX 3090 System RAM: 32 GB
AMD Ryzen 9 7900X	Cinebench R23 / multi-core	29480 points	Graphics card: GeForce RTX 3090 System RAM: 32 GB
AMD Ryzen 9 7900X	Cinebench R23 / single-core	2039 points	Graphics card: GeForce RTX 3090 System RAM: 32 GB

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 / 10M / 24 threads / windows

Model	Result	Reported conditions
AMD Ryzen 9 3900	14066.379244 H/s	RandomX / XMRig 6.26.0 / 10M / 24 threads / windows System RAM: 16 GB OS: Windows NT 10.0 Duration: 710.915 s User-submitted run; tuning and power settings are incomplete.

RandomX / XMRig 6.26.0 / 1M / 24 threads / windows

Model	Result	Reported conditions
AMD Ryzen 9 7900X	16626.209557 H/s	RandomX / XMRig 6.26.0 / 1M / 24 threads / windows System RAM: 32 GB OS: Windows NT 10.0 Motherboard: ASUSTeK COMPUTER INC. / TUF GAMING B650-PLUS WIFI Duration: 60.146 s User-submitted run; tuning and power settings are incomplete.

根据几项基准测试的结果，你可以更准确地估计出以下两者的性能差异 AMD Ryzen 9 3900 和 AMD Ryzen 9 7900X.

比较合成测试值，选择最好的处理器!

These are saved results from the earlier catalog. Measurement dates and test configurations were not recorded. Models with no comparable results are omitted.

Recent models: test results with identified primary sources — Cinebench R23 · Cinebench R20 · Cinebench R15 · Cinebench 2026 · RandomX benchmark

Geekbench 5, 64bit (Single-Core)

Geekbench 5 SC是一个流行的跨平台性能测试，适用于密集使用系统内存的桌面或移动处理器。

Higher values are better in this metric.

1194.000000

AMD Ryzen 9 3900

2226.000000

AMD Ryzen 9 7900X

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 MC是一个流行的跨平台性能测试，适用于密集使用系统内存的桌面或移动处理器。

Higher values are better in this metric.

10974.000000