AMD Ryzen 9 7900X vs AMD Ryzen 7 7700 - diferenças nas especificações

Diferenças
Especificações Benchmarks Testemunhos

Diferenças

Razões a considerar
AMD Ryzen 9 7900X

Relatar um erro

Lugar na classificação geral

(com base em vários pontos de referência)

21 lugar
Maior velocidade do relógio

Por volta de 24% melhor velocidade do relógio

4.7 GHz 3.8 GHz
Mais número de núcleos

4 more cores

12 8
Maior velocidade do relógio turbo

Por volta de 6% higher specified turbo frequency

5.6 GHz 5.3 GHz

Posições em todos os rankings

Posições comuns AMD Ryzen 9 7900X CPU em padrões de referência populares, para comparação com outros modelos.

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

Razões a considerar
AMD Ryzen 7 7700

Relatar um erro

Lower stated TDP / base power

Power limits alone do not measure performance per watt.

65 W 170 W

Posições em todos os rankings

Posições comuns AMD Ryzen 7 7700 CPU em padrões de referência populares, para comparação com outros modelos.

iGPU - FP32 Performance (Single-precision GFLOPS)

536 place

Especificações

Dados técnicos

AMD Ryzen 9 7900X

AMD Ryzen 7 7700

Família e grupo de CPU

Informação de base sobre os processadores a serem comparados, séries, geração e segmento de mercado.

Grupo CPU

AMD Ryzen 7000 AMD Ryzen 7000
Série

Ryzen Ryzen
Form Factor

Desktops / Boxed Processor Desktops / Boxed Processor
Geração

6 6
Modelo passado

AMD Ryzen 9 5900X AMD Ryzen 7 5700
Segmento

Desktop Desktop
Series

Ryzen 7000 Series Ryzen 7000 Series

Especificações técnicas da CPU

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

Base Frequency

4.7 GHz 3.8 GHz
Arquitectura central

normal normal
Core Configuration

12x 8x
Núcleos de CPU

12 8
Roscas de CPU

24 16
Hyperthreading / SMT

Sim Sim
Max. Boost Clock

5.6 GHz 5.3 GHz
Overclocking

Sim Sim
Turbo Frequency (1 Core)

5.6 GHz 5.3 GHz
Turbo Frequency (12 Cores)

5.4 GHz -
Turbo Frequency (8 Cores)

- 4.6 GHz

IGPU

A placa gráfica interna não afecta o desempenho da CPU, realiza o trabalho da placa gráfica na sua ausência ou em dispositivos móveis.

DirectX Version

12 12
Unidades de execução

2 2
Geração

9 9
GPU Frequency

2200 MHz 2200 MHz
Nome da GPU

AMD Radeon Graphics AMD Radeon Graphics
GPU Turbo

2200 MHz 2200 MHz
Graphics Cores

2 2
Max. displays

3 3
Max. GPU Memory

8 GB 8 GB
Data de lançamento

Q3/2022 Q3/2022
Shader

128 128
Processo técnico

5 nm 5 nm

Suporte de codec de hardware

Codecs incorporados utilizados para codificar e descodificar o conteúdo. Acelera significativamente as operações necessárias.

AV1

Não Não
H.264 / AVC

Decode / Encode Decode / Encode
h265 / HEVC (8 bit)

Decode / Encode Decode / Encode
h265 / HEVC (10 bit)

Decode / Encode Decode / Encode
JPEG

Decode / Encode Decode / Encode
VC-1

Decode Decode
VP8

Decode / Encode Decode / Encode
VP9

Decode / Encode Decode / Encode

Especificações de memória & PCI

Tipos, quantidade de canais de RAM suportados por AMD Ryzen 7 7700 e AMD Ryzen 9 7900X. Dependendo das placas-mãe, podem ser suportadas frequências de memória mais altas ou mais baixas.

ECC

Sim Sim
Máx. Memória

128 GB 128 GB
Memory Bandwidth

83.2 GB/s 83.2 GB/s
Canais de memória

2 2
Tipo de memória

DDR5 DDR5
PCIe

5.0 x 24 PCIe 5.0

Criptografia

AES-NI

Sim Sim

Consumo de energia

Comparar os requisitos de TDP do TDP AMD Ryzen 9 7900X e AMD Ryzen 7 7700 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 65 W
Maximum Operating Temperature

95 °C 95 °C
TDP (PL1, legacy label)

170 W 65 W
TDP (PL2)

230 W -

Tecnologias e extensões

Arquitectura, interfaces, instruções adicionais suportadas por AMD Ryzen 9 7900X e AMD Ryzen 7 7700, tecnologias de máquinas virtuais e tecnologia de processos.

Arquitectura

Raphael (Zen 4) Raphael (Zen 4)
Chip design

Chiplet Chiplet
Codename

Raphael AM5 Raphael AM5
Documentos

Technical data sheet -
Conjunto de instruções (ISA)

x86-64 (64 bit) x86-64 (64 bit)
Extensões ISA

SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
Кеш L2

12 MB 8 MB
Кеш L3

64 MB 32 MB
Operating systems

Windows 10, Windows 11, Linux Windows 10, Windows 11, Linux
Part Number

100-100000589WOF -
Data de lançamento

2022-09-27 2023-01-14
Release price

549 $ 329 $
Socket

AM5 AM5
Processo técnico

TSMC 5nm FinFET TSMC 5nm FinFET
Virtualização

AMD-V, SVM AMD-V, SVM

Benchmarks

Testes de desempenho CPUs

Shared tests with results for both models: 14

Blender Cycles

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

Test and settings	AMD Ryzen 9 7900X	AMD Ryzen 7 7700	Result difference¹
Blender 5.2.0 / CPU / Windows	443.731777 samples/min Submissions: 24	280.488216 samples/min Submissions: 15	-36.8 %
Blender 5.1.1 / CPU / Windows	402.994833 samples/min Submissions: 143	284.160156 samples/min Submissions: 21	-29.5 %
Blender 5.1.0 / CPU / Windows	465.200088 samples/min Submissions: 18	285.219773 samples/min Submissions: 9	-38.7 %
Blender 4.5.0 / CPU / Linux	481.361918 samples/min Submissions: 34	317.664112 samples/min Submissions: 35	-34.0 %
Blender 4.5.0 / CPU / Windows	406.708812 samples/min Submissions: 127	261.399837 samples/min Submissions: 121	-35.7 %
Blender 4.4.0 / CPU / Linux	481.756648 samples/min Submissions: 13	313.81982 samples/min Submissions: 16	-34.9 %
Blender 4.4.0 / CPU / Windows	390.634852 samples/min Submissions: 206	258.312979 samples/min Submissions: 159	-33.9 %
Blender 4.3.0 / CPU / Linux	482.755636 samples/min Submissions: 9	323.528403 samples/min Submissions: 18	-33.0 %
Blender 4.3.0 / CPU / Windows	391.064336 samples/min Submissions: 145	252.067854 samples/min Submissions: 61	-35.5 %
Blender 4.2.0 / CPU / Linux	493.686905 samples/min Submissions: 23	318.591088 samples/min Submissions: 10	-35.5 %
Blender 4.2.0 / CPU / Windows	396.197227 samples/min Submissions: 309	254.225555 samples/min Submissions: 58	-35.8 %
Blender 4.1.0 / CPU / Windows	400.971593 samples/min Submissions: 148	250.533091 samples/min Submissions: 25	-37.5 %

More tests: 2

Test and settings	AMD Ryzen 9 7900X	AMD Ryzen 7 7700	Result difference¹
Blender 4.0.0 / CPU / Linux	504.18409 samples/min Submissions: 22	321.732198 samples/min Submissions: 5	-36.2 %
Blender 4.0.0 / CPU / Windows	412.755161 samples/min Submissions: 318	265.944107 samples/min Submissions: 37	-35.6 %

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 7900X

Blender 4.1.0 / CPU / Linux 510.14922 samples/min
Blender 5.1.0 / CPU / Linux 420.933016 samples/min
Blender 5.1.1 / CPU / Linux 471.839034 samples/min

AMD Ryzen 7 7700

Blender 5.2.0 / CPU / Linux 312.600652 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 / 16 threads / linux

Model	Result	Reported conditions
AMD Ryzen 7 7700	12206.07765 H/s	RandomX / XMRig 6.26.0 / 10M / 16 threads / linux System RAM: 32 GB OS: Linux x86_64 Motherboard: Micro-Star International Co., Ltd. / PRO B650M-P (MS-7E27) Duration: 819.264 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.

Com base nos resultados de vários parâmetros de referência, é possível estimar com maior precisão a diferença de desempenho entre AMD Ryzen 9 7900X e AMD Ryzen 7 7700.

Compare os valores dos testes sintéticos e escolha o melhor processador!

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

iGPU - FP32 Performance (Single-precision GFLOPS)

O desempenho do iGPU - o GPU interno em jogos.

Higher values are better in this metric.

563.000000

AMD Ryzen 9 7900X

563.000000

AMD Ryzen 7 7700