AMD Ryzen 9 7900X specifications and performance

AMD Ryzen 9 7900X is a 12 cores and 24 threads CPU processor produced by AMD. AMD Ryzen 9 7900X was released on 2022-09-29, the fabrication process is 5nm (nanometer), the CPU codename is Zen 4 (Raphael), the instruction set architecture is x86-64, and the CPU's integrated graphics (iGPU) is Radeon Graphics (Ryzen 7000).

Basic Information

Vendor / Supplier AMD
Short name r9 7900x
Release date 2022-09-29
CPU code name Zen 4 (Raphael)
Fabrication process 5nm (nanometer)
Instruction set architecture x86-64
Market Desktop
Integrated Graphics (iGPU) Radeon Graphics (Ryzen 7000)

CPU core specifications

Total number of cores 12 cores
Total number of threads 24 threads
Number of performance cores 12 cores
Number of performance core threads 24 threads
Performance core base frequency / main frequency 4.7GHz
Performance core maximum turbo frequency 5.6GHz
Number of energy efficiency cores
Number of energy-efficient core threads
Energy efficiency core basic frequency / main frequency
Energy efficiency core maximum turbo frequency

CPU cache and frequency

Bus frequency 100MHz
L1 Cache 64 KB
L2 Cache 1 MB
L3 Cache 64 MB
Unlock multiplier Yes

Memory specifications

Maximum supported memory 128GB
Memory frequency support
  • - DDR5-5200MHz
Maximum number of memory channels 2
Maximum memory bandwidth
ECC support Yes

Package specifications

CPU Socket AM5
Default thermal design power / TDP PL1 170W
Maximum Turbo Power Consumption / TDP PL2 230W
Maximum temperature 95°C
PCIe interface PCIe 5.0
PCIe lane count 28

Integrated Graphics specifications

Integrated Graphics (iGPU) Radeon Graphics (Ryzen 7000)
Base frequency 1500MHz
Maximum acceleration frequency 2200MHz
Number of execution units 2
Stream Processors / Shading Units 448
Texture Units / TMUs 8
Raster Operations Units / ROPs 4
Total Graphics Power / TGP 15W
FP32 computing performance

Cinebench R23 performance test

Single core performance score
Multi-core performance score

PassMark performance test

Single core performance score
Multi-core performance score
Integer math 171 GOps/sec
Floating point math 105 GOps/sec
Find prime numbers 388 Million Primes/sec (Millions find prime numbers per second)
Random string sorting 74.6 Million Strings/sec (Millions random string sorting per second)
Data encryption 37.7 GBytes/sec (Gigabits per second)
Data compression 638.8 MBytes/sec (megabits per second)
Physics simulation 3094 Frames/sec (FPS)
Extended instruction test 48.1 Billion Matrices/sec (Billions matrix operations per second)

GeekBench v6 performance test

Single core performance
Multi-core performance
File compression 1730 MB/sec (megabits per second)
clang compilation 178.3 Klines/sec (thousands lines per second)
HTML5 browsing 360 pages/sec (pages per second)
PDF rendering 502 Mpixels/sec (megapixels per second)
Text processing 307.4 pages/sec (pages per second)
Background blur 73.8 images/sec (images per second)
Photo processing 128.3 images/sec (images per second)
Ray tracing 40.2 Mpixels/sec (megapixels per second)