AMD Ryzen 7 7800X3D vs AMD Ryzen 9 7900 - diferencias en las especificaciones

Diferencias
Especificaciones Puntos de referencia Testimonios

Diferencias

Razones a tener en cuenta
AMD Ryzen 7 7800X3D

Informar de un error

Mayor velocidad de reloj

En 14% mejor velocidad de reloj

4.2 GHz 3.7 GHz

Posiciones en todas las clasificaciones

Posiciones comunes AMD Ryzen 7 7800X3D CPU en pruebas de referencia populares, para comparar con otros modelos.

iGPU - FP32 Performance (Single-precision GFLOPS)

536 place

Razones a tener en cuenta
AMD Ryzen 9 7900

Informar de un error

Más número de núcleos

4 more cores

12 8
Mayor velocidad de reloj turbo

En 8 % higher specified turbo frequency

5.4 GHz 5 GHz
Lower stated TDP / base power

Power limits alone do not measure performance per watt.

65 W 120 W

Posiciones en todas las clasificaciones

Posiciones comunes AMD Ryzen 9 7900 CPU en pruebas de referencia populares, para comparar con otros modelos.

iGPU - FP32 Performance (Single-precision GFLOPS)

536 place

Especificaciones

Datos técnicos

AMD Ryzen 7 7800X3D

AMD Ryzen 9 7900

Familia y grupo de CPUs

Información sobre los procesadores que se comparan, serie, generación y segmento de mercado.

Grupo CPU

AMD Ryzen 7000 AMD Ryzen 7000
Serie

Ryzen Ryzen
Form Factor

Desktops / Boxed Processor Desktops / Boxed Processor
Generación

6 6
Modelo anterior

AMD Ryzen 7 5800X3D AMD Ryzen 9 5900
Segmento

Desktop Desktop
Series

Ryzen 7000 Series Ryzen 7000 Series

Especificaciones técnicas de la CPU

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

Base Frequency

4.2 GHz 3.7 GHz
Arquitectura del núcleo

normal normal
Core Configuration

8x 12x
Núcleos de CPU

8 12
Hilos de la CPU

16 24
Hyperthreading / SMT

Sí Sí
Max. Boost Clock

5 GHz 5.4 GHz
Overclocking

Sí Sí
Turbo Frequency (1 Core)

5.6 GHz 5.4 GHz
Turbo Frequency (8 Cores)

5.4 GHz -
Turbo Frequency (12 Cores)

- 4.8 GHz

IGPU

La gráfica interna no afecta al rendimiento de la CPU, realiza el trabajo de la tarjeta gráfica en su ausencia o en dispositivos móviles.

DirectX Version

12 12
Unidades de ejecución

2 2
Generación

9 9
GPU Frequency

2200 MHz 2200 MHz
Nombre de la 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
Fecha de publicación

Q3/2022 Q3/2022
Shader

128 128
Proceso técnico

5 nm 5 nm

Compatibilidad con códecs de hardware

Códecs incorporados para codificar y descodificar contenidos. Acelera significativamente las operaciones necesarias.

AV1

No No
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

Especificaciones de memoria y PCI

Tipos, cantidad de canales de RAM soportados por AMD Ryzen 9 7900 y AMD Ryzen 7 7800X3D. Dependiendo de las placas base, pueden admitirse frecuencias de memoria más altas o más bajas.

ECC

Sí Sí
Max. Memoria

128 GB 128 GB
Memory Bandwidth

83.2 GB/s 83.2 GB/s
Canales de memoria

2 2
Tipo de memoria

DDR5 DDR5
PCIe

PCIe 5.0 PCIe 5.0

Cifrado

AES-NI

Sí Sí

Consumo de energía

Compara los requisitos del TDP AMD Ryzen 7 7800X3D y AMD Ryzen 9 7900 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

120 W 65 W
Maximum Operating Temperature

89 °C 95 °C
TDP (PL1, legacy label)

170 W 65 W
TDP (PL2)

230 W -

Tecnologías y extensiones

Arquitectura, interfaces, instrucciones adicionales soportadas por AMD Ryzen 7 7800X3D y AMD Ryzen 9 7900, tecnologías de máquinas virtuales y tecnología de procesos.

Arquitectura

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

Chiplet Chiplet
Codename

Raphael AM5 Raphael AM5
Juego de instrucciones (ISA)

x86-64 (64 bit) x86-64 (64 bit)
Extensiones ISA

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

8 MB 12 MB
L3-Cache

96 MB 64 MB
Operating systems

Windows 10, Windows 11, Linux Windows 10, Windows 11, Linux
Fecha de publicación

2023-04-06 2023-01-14
Release price

- 429 $
Enchufe

AM5 AM5
Proceso técnico

TSMC 5nm FinFET TSMC 5nm FinFET
Virtualización

AMD-V, SVM AMD-V, SVM

Puntos de referencia

Pruebas de rendimiento CPUs

Shared tests with results for both models: 15

Blender Cycles

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

Test and settings	AMD Ryzen 7 7800X3D	AMD Ryzen 9 7900	Result difference¹
Blender 5.2.0 / CPU / Linux	311.163632 samples/min Submissions: 24	423.158207 samples/min Submissions: 8	+36.0 %
Blender 5.1.1 / CPU / Windows	293.059443 samples/min Submissions: 72	402.094544 samples/min Submissions: 7	+37.2 %
Blender 5.1.0 / CPU / Windows	289.884349 samples/min Submissions: 32	402.076116 samples/min Submissions: 11	+38.7 %
Blender 4.5.0 / CPU / Linux	318.901589 samples/min Submissions: 58	434.607956 samples/min Submissions: 71	+36.3 %
Blender 4.5.0 / CPU / Windows	262.013881 samples/min Submissions: 304	370.502053 samples/min Submissions: 72	+41.4 %
Blender 4.4.0 / CPU / Linux	302.968143 samples/min Submissions: 17	417.62517 samples/min Submissions: 10	+37.8 %
Blender 4.4.0 / CPU / Windows	255.841339 samples/min Submissions: 169	361.246155 samples/min Submissions: 28	+41.2 %
Blender 4.3.0 / CPU / Linux	325.124482 samples/min Submissions: 29	444.072007 samples/min Submissions: 21	+36.6 %
Blender 4.3.0 / CPU / Windows	252.365344 samples/min Submissions: 333	388.422041 samples/min Submissions: 49	+53.9 %
Blender 4.2.0 / CPU / Linux	318.218013 samples/min Submissions: 46	435.700715 samples/min Submissions: 9	+36.9 %
Blender 4.2.0 / CPU / Windows	255.855441 samples/min Submissions: 410	360.683488 samples/min Submissions: 30	+41.0 %
Blender 4.1.0 / CPU / Linux	328.969128 samples/min Submissions: 33	448.997736 samples/min Submissions: 5	+36.5 %

More tests: 3

Test and settings	AMD Ryzen 7 7800X3D	AMD Ryzen 9 7900	Result difference¹
Blender 4.1.0 / CPU / Windows	264.848985 samples/min Submissions: 310	371.969605 samples/min Submissions: 30	+40.4 %
Blender 4.0.0 / CPU / Linux	324.125082 samples/min Submissions: 44	453.937392 samples/min Submissions: 87	+40.1 %
Blender 4.0.0 / CPU / Windows	265.58705 samples/min Submissions: 555	371.910741 samples/min Submissions: 72	+40.0 %

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 7800X3D

Blender 5.0.0 / CPU / Windows 250.66116 samples/min
Blender 5.1.0 / CPU / Linux 333.249041 samples/min
Blender 5.1.1 / CPU / Linux 308.852511 samples/min
Blender 5.2.0 / CPU / Windows 292.589185 samples/min

AMD Ryzen 9 7900

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 7 7800X3D	Cinebench R15 / multi-core	2974 points	Graphics card: GeForce RTX 4090 System RAM: 32 GB
AMD Ryzen 7 7800X3D	Cinebench R15 / single-core	291 points	Graphics card: GeForce RTX 4090 System RAM: 32 GB
AMD Ryzen 7 7800X3D	Cinebench R20 / multi-core	7121 points	Graphics card: GeForce RTX 4090 System RAM: 32 GB
AMD Ryzen 7 7800X3D	Cinebench R20 / single-core	709 points	Graphics card: GeForce RTX 4090 System RAM: 32 GB
AMD Ryzen 7 7800X3D	Cinebench R23 / multi-core	18086 points	Graphics card: GeForce RTX 4090 System RAM: 32 GB
AMD Ryzen 7 7800X3D	Cinebench R23 / single-core	1820 points	Graphics card: GeForce RTX 4090 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 / linux

Model	Result	Reported conditions
AMD Ryzen 9 7900	15889.384461 H/s	RandomX / XMRig 6.26.0 / 10M / 24 threads / linux System RAM: 64 GB OS: Linux x86_64 Motherboard: ASUSTeK COMPUTER INC. / ROG STRIX B650E-F GAMING WIFI Duration: 629.351 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 7800X3D	11512.514103 H/s	RandomX / XMRig 6.26.0 / 1M / 16 threads / windows System RAM: 32 GB OS: Windows NT 10.0 Motherboard: Gigabyte Technology Co., Ltd. / B650E AORUS ELITE X AX ICE Duration: 86.862 s User-submitted run; tuning and power settings are incomplete.

Basándose en los resultados de varias pruebas comparativas, puede estimar con mayor precisión la diferencia de rendimiento entre AMD Ryzen 7 7800X3D y AMD Ryzen 9 7900.

Compare los valores de las pruebas sintéticas y elija el mejor procesador.

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)

El rendimiento de la iGPU - la GPU interna en los juegos.

Higher values are better in this metric.

563.000000

AMD Ryzen 7 7800X3D

563.000000

AMD Ryzen 9 7900