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AMD Ryzen 9 7900X

CPUs

Buying advice

This 2022 powerhouse is an excellent choice for heavy video editing, 3D rendering, and high-end gaming. It’s built for power users who need a fast, reliable machine for both demanding creative work and smooth, top-tier gameplay.

Specifications

LAUNCH

Parameters for AMD Ryzen 9 7900X
ParameterAMD Ryzen 9 7900X
Released2022

CPU BENCHMARKS

Tests and capabilities for AMD Ryzen 9 7900X
ParameterAMD Ryzen 9 7900X
Geekbench 6 SingleConditions unconfirmed2,950
Test conditions & details

Test: Geekbench 6 Single

Score unit: points

Version not recorded

Bars align retained values of the same metric and unit. Test conditions may be unconfirmed. The endpoint is a display scale, not a test maximum, comparable device measurement, game FPS ratio or winner.

Geekbench 6 MultiConditions unconfirmed18,850
Test conditions & details

Test: Geekbench 6 Multi

Score unit: points

Version not recorded

Bars align retained values of the same metric and unit. Test conditions may be unconfirmed. The endpoint is a display scale, not a test maximum, comparable device measurement, game FPS ratio or winner.

iGPU 3DMark TSConditions unconfirmed485
Test conditions & details

Test: 3DMark Time Spy

Score unit: points

Version not recorded

Bars align retained values of the same metric and unit. Test conditions may be unconfirmed. The endpoint is a display scale, not a test maximum, comparable device measurement, game FPS ratio or winner.

ARCHITECTURE & CORES

Parameters for AMD Ryzen 9 7900X
ParameterAMD Ryzen 9 7900X
ArchitectureZen4
Process5 nm
Show all 4 parameters in ARCHITECTURE & CORES
Parameters for AMD Ryzen 9 7900X
ParameterAMD Ryzen 9 7900X
Cores / Threads
Meaning & limits

Physical cores and available threads are separate counts. Hybrid core types and unknown thread counts retain their stated limits.

12C/24T
Core TopologyZen 4 · 12 cores · 24 threads · base 4.7 GHz · max 5.6 GHz (manufacturer maximum CPU boost, not sustained or all-core)Core groups for this processor

CLOCK & CACHE

Parameters for AMD Ryzen 9 7900X
ParameterAMD Ryzen 9 7900X
Clock Speed4.7 / 5.6 GHz
Cache
Meaning & limits

Cache can be total, per core, private or shared. Read the stated topology; total cache is not automatically L3.

76 MB
Show all 4 parameters in CLOCK & CACHE
Parameters for AMD Ryzen 9 7900X
ParameterAMD Ryzen 9 7900X
Total L1 Cache768 KBCPU package total
Total L3 Cache64 MBCPU package total

POWER & BATTERY

Parameters for AMD Ryzen 9 7900X
ParameterAMD Ryzen 9 7900X
Default TDP170 WProcessor power specification
Power rating / limit
Meaning & limits

Stored power rating or limit. Default TDP, processor base power and maximum turbo power describe different conditions; neither larger nor smaller is automatically better.

170 W

MEMORY & STORAGE

Parameters for AMD Ryzen 9 7900X
ParameterAMD Ryzen 9 7900X
ECC Memory SupportYes · Yes (Requires mobo support)CPU ECC capability; system conditions apply
Memory Profiles · 1DDR5 · up to 5200 MT/s · 2x1RSupported memory configurations
Show all 5 parameters in MEMORY & STORAGE
Parameters for AMD Ryzen 9 7900X
ParameterAMD Ryzen 9 7900X
Memory Profiles · 2DDR5 · up to 5200 MT/s · 2x2RSupported memory configurations
Memory Profiles · 3DDR5 · up to 3600 MT/s · 4x1RSupported memory configurations
Memory Profiles · 4DDR5 · up to 3600 MT/s · 4x2RSupported memory configurations

PLATFORM & HARDWARE

Parameters for AMD Ryzen 9 7900X
ParameterAMD Ryzen 9 7900X
PlatformDesktop
SocketAM5
Show all 4 parameters in PLATFORM & HARDWARE
Parameters for AMD Ryzen 9 7900X
ParameterAMD Ryzen 9 7900X
iGPUAMD Radeon Graphics
iGPU FP32 TFLOPS
Meaning & limits

FP32 describes floating-point capability or a published reference, not a measured application result. Method and clock conditions affect interpretation.

Conditions unconfirmed0.56
Test conditions & details

Test: FP32

Score unit: TFLOPS

Version not recorded

Bars align retained values of the same metric and unit. Test conditions may be unconfirmed. The endpoint is a display scale, not a test maximum, comparable device measurement, game FPS ratio or winner.

CONNECTIVITY & EXPANSION

Parameters for AMD Ryzen 9 7900X
ParameterAMD Ryzen 9 7900X
Total Native PCIe Lanes28 lanesNative CPU lanes; total includes reserved lanes
Usable Native PCIe Lanes24 lanesUsable native CPU lanes

BODY & DIMENSIONS

Parameters for AMD Ryzen 9 7900X
ParameterAMD Ryzen 9 7900X
Package Size (L × W)-

OTHER SPECIFICATIONS

Parameters for AMD Ryzen 9 7900X
ParameterAMD Ryzen 9 7900X
ManufacturerAMD

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