AMD Ryzen 9 7900X

AMD Ryzen 9 7900X

Ryzen 9 7900X - desktop processor produced by AMD for socket AM5 that has 12 cores and 24 threads. The base clock frequency of the CPU is 4700 MHz, but due to Turbo Core technology, it can perform up to 5600 MHz. The size of the L3 cache is 76 MB. Please note that this chip has integrated graphics RDNA 2.

Please note that the tests on the Ryzen 9 7900X are done on engineering sample provided by our insiders. The data will be more accurate after we get the final version of this CPU.


Performance tests of AMD Ryzen 9 7900X in benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)


Ryzen 9 7900X technical specifications


Vendor AMD
Released August 29, 2022
Type Desktop
instruction set x86-64
Codename Raphael
Socket AM5
Integrated GPU RDNA 2


Cores 12
Threads 24
Base Frequency 4.7 GHz
Turbo Boost Frequency 5.6 GHz
Bus frequency 100 MHz
Multiplier 47x
L2 Cache 1MB (per core)
L3 Cache 76MB (shared)
Unlocked Multiplier Yes


Fabrication process 5 nm
TDP 170 W
Max. temperature 95°C


Integrated Graphics RDNA 2

Memory support

Memory types DDR5-5600, DDR4-3200
Memory Size 128 GB
Max. Memory Channels 2


PCI Express Version 5.0
PCI Express Lanes 28


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