AMD Ryzen 7 3700X vs AMD Ryzen 7 7840U

差异
 规格基准褒奖

差异

需要考虑的原因
AMD Ryzen 7 3700X

报告一个错误

在总排名中的位置

(基于几个基准)

102 地点
更高的时钟速度

左右 9% 更好的时钟速度

3.6 GHz 3.3 GHz

所有排名中的位置

共同立场 AMD Ryzen 7 3700X 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)

140 place
Cinebench R23 (Multi-Core)

113 place
Cinebench R20 (Single-Core)

109 place
Cinebench R20 (Multi-Core)

103 place
Cinebench R15 (Single-Core)

90 place
Cinebench R15 (Multi-Core)

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

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

172 place
Monero Hashrate kH/s

31 place
Blender 2.81 (bmw27)

28 place
Estimated results for PassMark CPU Mark

112 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
更高的涡轮增压时钟速度

左右 16 % higher specified turbo frequency

5.1 GHz 4.4 GHz
Lower stated TDP / base power

Power limits alone do not measure performance per watt.

28 W 65 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 7 3700X

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 3000 AMD Ryzen 7040
系列

Ryzen Ryzen
Form Factor

Desktops / Boxed Processor Laptops / Desktops
一代人

3 6
过去的模式

AMD Ryzen 7 2700X -
分段

Desktop / Server Mobile
Series

Ryzen 3000 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

3.6 GHz 3.3 GHz
核心架构

normal normal
CPU核数

8 8
CPU线程

16 16
Hyperthreading / SMT

是是
Max. Boost Clock

4.4 GHz 5.1 GHz
超频

是没有
Turbo Frequency (1 Core)

4.4 GHz 5.1 GHz
Turbo Frequency (8 Cores)

4 GHz -
Core Configuration

- 8x 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 780M
DirectX Version

- 12
执行单位

- 12
一代人

- 10
GPU Frequency

- 2700 MHz
GPU Turbo

- 2700 MHz
Graphics Cores

- 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 7 3700X. 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 256 GB
记忆通道

2 2
存储器类型

DDR4 DDR5 (FP7r2) / LPDDR5X (FP7-FP8)
PCIe

PCIe 4.0 x16 PCIe 4.0
PCIe通道

20 -
PCIe版本

4.0 -
System Memory Specification

3200 -
Memory Bandwidth

- 89.6 GB/s

加密

AES-NI

是是

能源消耗

比较TDP的要求 AMD Ryzen 7 3700X 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

65 W 28 W
Maximum Operating Temperature

95 °C 100 °C
TDP (PL1, legacy label)

65 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 7 3700X 和 AMD Ryzen 7 7840U, 虚拟机技术和工艺技术。

建筑学

Matisse (Zen 2) Phoenix (Zen 4)
Codename

Matisse Phoenix
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
L1-Cache

0.5 MB -
L2-Cache

4 MB 8 MB
L2-Cache

32 MB 16 MB
Manufacturer product ID (boxed)

100-100000071BOX -
Manufacturer product ID (MPK)

100-100000071MPK -
Manufacturer product ID (tray)

100-000000071 -
Operating systems

Windows 11 - 64-Bit Edition / Windows 10 - 64-Bit Edition / RHEL x86 64-Bit / Ubuntu x86 64-Bit Windows 10, Windows 11, Linux
发布日期

2019-07-07 2023-05-03
插座

AM4 FP7 / FP7r2 / FP8
技术过程

TSMC 7nm FinFET TSMC 4nm FinFET
虚拟化

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

- Monolithic
规格

- Technical data sheet

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 7 3700X

Blender 4.0.0 / CPU / Linux 196.530057 samples/min
Blender 4.0.0 / CPU / Windows 175.205341 samples/min
Blender 4.1.0 / CPU / Linux 195.508577 samples/min
Blender 4.1.0 / CPU / Windows 173.575914 samples/min
Blender 4.2.0 / CPU / Linux 193.296986 samples/min
Blender 4.2.0 / CPU / Windows 164.46996 samples/min
Blender 4.3.0 / CPU / Linux 193.02372 samples/min
Blender 4.3.0 / CPU / Windows 164.30955 samples/min

More results: 9

Blender 4.4.0 / CPU / Linux 189.39345 samples/min
Blender 4.4.0 / CPU / Windows 167.712665 samples/min
Blender 4.5.0 / CPU / Linux 187.541548 samples/min
Blender 4.5.0 / CPU / Windows 169.87457 samples/min
Blender 5.1.0 / CPU / Windows 181.03671 samples/min
Blender 5.1.1 / CPU / Linux 188.284906 samples/min
Blender 5.1.1 / CPU / Windows 173.786966 samples/min
Blender 5.2.0 / CPU / Linux 191.297257 samples/min
Blender 5.2.0 / CPU / Windows 172.660441 samples/min

AMD Ryzen 7 7840U

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 / 16 threads / linux

Model	Result	Reported conditions
AMD Ryzen 7 3700X	9063.964397 H/s	RandomX / XMRig 6.26.0 / 1M / 16 threads / linux System RAM: 32 GB OS: Linux x86_64 Motherboard: Gigabyte Technology Co., Ltd. / X570 AORUS ELITE WIFI Duration: 110.327 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 7 3700X 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.

1294.000000

AMD Ryzen 7 3700X

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.

12355.000000