AMD Ryzen 9 7950X vs AMD Ryzen 7 7840U

差异
 规格基准褒奖

差异

需要考虑的原因
AMD Ryzen 9 7950X

报告一个错误

在总排名中的位置

(基于几个基准)

11 地点
更高的时钟速度

左右 36% 更好的时钟速度

4.5 GHz 3.3 GHz
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 12% higher specified turbo frequency

5.7 GHz 5.1 GHz

所有排名中的位置

共同立场 AMD Ryzen 9 7950X 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)

17 place
Cinebench R23 (Multi-Core)

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

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

20 place

需要考虑的原因
AMD Ryzen 7 7840U

报告一个错误

在总排名中的位置

(基于几个基准)

78 地点
Lower stated TDP / base power

Power limits alone do not measure performance per watt.

28 W 170 W

所有排名中的位置

共同立场 AMD Ryzen 7 7840U 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)

29 place
Cinebench R23 (Multi-Core)

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

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

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

13 place
Geekbench 6 (Single-Core)

25 place
Geekbench 6 (Multi-Core)

23 place

规格

技术数据

AMD Ryzen 9 7950X

AMD Ryzen 7 7840U

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 7000 AMD Ryzen 7040
系列

Ryzen Ryzen
Form Factor

Desktops / Boxed Processor Laptops / Desktops
一代人

5 6
过去的模式

AMD Ryzen 9 5950X -
分段

Desktop Mobile
Series

Ryzen 7000 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

4.5 GHz 3.3 GHz
核心架构

normal normal
Core Configuration

16x 8x Zen 4
CPU核数

16 8
CPU线程

32 16
Hyperthreading / SMT

是是
Max. Boost Clock

5.7 GHz 5.1 GHz
超频

是没有
Turbo Frequency (1 Core)

5.5 GHz 5.1 GHz
Turbo Frequency (16 Cores)

5.2 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

- 12
一代人

- 10
GPU Frequency

2200 MHz 2700 MHz
GPU名称

AMD Radeon Graphics AMD Radeon 780M
GPU Turbo

没有涡轮增压 2700 MHz
Graphics Cores

2 12
Max. displays

- 4
Max. GPU Memory

- 32 GB
发布日期

- Q1/2023
着色器

- 768
技术过程

- 4 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 / Encode
H.264 / AVC

没有 Conflicting source values: Decode | 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
VP9

没有 Decode

内存规格和PCI

支持的RAM的类型、通道数量 AMD Ryzen 7 7840U 和 AMD Ryzen 9 7950X. 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

256 GB 256 GB
Memory Bandwidth

83.2 GB/s 89.6 GB/s
记忆通道

2 2
存储器类型

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

PCIe 5.0 PCIe 4.0

加密

AES-NI

是是

能源消耗

比较TDP的要求 AMD Ryzen 9 7950X 和 AMD Ryzen 7 7840U 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

170 W 28 W
Maximum Operating Temperature

95 °C 100 °C
TDP (PL1, legacy label)

170 W -
TDP (PL2)

230 W -
TDP down

- 15 W
TDP up

- 30 W
Configurable TDP

- 15-30 W
TDP (PL1 / PBP, legacy combined label)

- 28 W

技术和扩展

架构、接口、所支持的额外指令 AMD Ryzen 9 7950X 和 AMD Ryzen 7 7840U, 虚拟机技术和工艺技术。

建筑学

Raphael (Zen 4) Phoenix (Zen 4)
Codename

Raphael AM5 Phoenix
规格

- Technical data sheet
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

16 MB 8 MB
L2-Cache

64 MB 16 MB
发布日期

2022-09-27 2023-05-03
插座

AM5 FP7 / FP7r2 / FP8
技术过程

TSMC 5nm FinFET TSMC 4nm FinFET
虚拟化

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

- Monolithic
Operating systems

- Windows 10, Windows 11, Linux

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 7950X

Blender 4.0.0 / CPU / Linux 658.852208 samples/min
Blender 4.0.0 / CPU / Windows 546.570676 samples/min
Blender 4.1.0 / CPU / Linux 672.672632 samples/min
Blender 4.1.0 / CPU / Windows 550.882976 samples/min
Blender 4.2.0 / CPU / Linux 639.162595 samples/min
Blender 4.2.0 / CPU / Windows 527.799756 samples/min
Blender 4.3.0 / CPU / Linux 644.599619 samples/min
Blender 4.3.0 / CPU / Windows 521.842157 samples/min

More results: 9

Blender 4.4.0 / CPU / Linux 627.290228 samples/min
Blender 4.4.0 / CPU / Windows 533.737601 samples/min
Blender 4.5.0 / CPU / Linux 640.195415 samples/min
Blender 4.5.0 / CPU / Windows 539.85203 samples/min
Blender 5.1.0 / CPU / Linux 584.519424 samples/min
Blender 5.1.0 / CPU / Windows 599.189804 samples/min
Blender 5.1.1 / CPU / Windows 577.564381 samples/min
Blender 5.2.0 / CPU / Linux 632.530096 samples/min
Blender 5.2.0 / CPU / Windows 555.126935 samples/min

AMD Ryzen 7 7840U

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 7950X	Cinebench R15 / multi-core	6236 points	Graphics card: GeForce RTX 3090 System RAM: 32 GB
AMD Ryzen 9 7950X	Cinebench R15 / single-core	317 points	Graphics card: GeForce RTX 3090 System RAM: 32 GB
AMD Ryzen 9 7950X	Cinebench R20 / multi-core	14891 points	Graphics card: GeForce RTX 3090 System RAM: 32 GB
AMD Ryzen 9 7950X	Cinebench R20 / single-core	783 points	Graphics card: GeForce RTX 3090 System RAM: 32 GB
AMD Ryzen 9 7950X	Cinebench R23 / multi-core	38248 points	Graphics card: GeForce RTX 3090 System RAM: 32 GB
AMD Ryzen 9 7950X	Cinebench R23 / single-core	2017 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 / 1M / 32 threads / windows

Model	Result	Reported conditions
AMD Ryzen 9 7950X	10417.426271 H/s	RandomX / XMRig 6.26.0 / 1M / 32 threads / windows System RAM: 32 GB OS: Windows NT 10.0 Motherboard: ASUSTeK COMPUTER INC. / TUF GAMING B650M-PLUS WIFI Duration: 95.993 s User-submitted run; tuning and power settings are incomplete.

RandomX / XMRig 6.26.0 / 1M / 8 threads / linux

Model	Result	Reported conditions
AMD Ryzen 7 7840U	4589.619199 H/s	RandomX / XMRig 6.26.0 / 1M / 8 threads / linux System RAM: 32 GB OS: Linux x86_64 Motherboard: HP / 8B6E Duration: 217.883 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 7950X 和 AMD Ryzen 7 7840U.

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

Cinebench R23 (Single-Core)

Maxon的Cinebench R23 SC是一个适用于macOs和Windows的跨平台测试套件，使用一个CPU核心，没有超线性。

Higher values are better in this metric.

1989.000000

AMD Ryzen 9 7950X

1807.000000

AMD Ryzen 7 7840U

Cinebench R23 (Multi-Core)

Maxon的Cinebench R23 MC是一个跨平台测试套件，适用于macOs和Windows，采用多核和超线程技术。

Higher values are better in this metric.

38293.000000