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AMD - Ryzen 7 9700X3D vs AMD - Ryzen 9 7950X

Last updated · How Mars Score works
Ryzen 7 9700X3DAMDRENDER
Probe A
AMD
Ryzen 7 9700X3D
52.6/ 100D
Cores54· 40%
Benchmarks51· 40%
Platform—· 20%
Ryzen 9 7950XAMDRENDER
Probe B
AMD
Ryzen 9 7950X
59.7/ 100C
Cores57· 40%
Benchmarks62· 40%
Platform—· 20%
Quick verdict

Between the Ryzen 7 9700X3D and Ryzen 9 7950X, the Ryzen 7 9700X3D comes out ahead in l3 cache and tdp, while the Ryzen 9 7950X wins on cores and cinebench r23 (multi). Overall, the Ryzen 7 9700X3D scores 52.6 and the Ryzen 9 7950X scores 59.7 on our Mars Score.

Buying advice

Which should you buy?

The Ryzen 9 7950X edges ahead on the Mars Score (52.6 vs 59.7), but the 7.1-point gap is small enough that the right pick comes down to which spec advantages matter to you.

Pick the Ryzen 7 9700X3D if you care most about l3 cache and tdp. The biggest gaps in its favor are l3 cache, tdp.

Pick the Ryzen 9 7950X if you push the hardware — gaming, on-device AI, heavy multitasking — and the extra compute headroom is worth the trade-offs. Its strongest claims are cores, cinebench r23 (multi), boost clock.

There are no meaningful ties on the headline specs — every popular-comparison metric has a winner.

Bottom line: the Ryzen 9 7950X is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.

Why AMD - Ryzen 7 9700X3D wins

  • ▲L3 cache — 50.00% more. 96 MB vs 64 MB.
  • ▲TDP — 50.00 W less. 120 vs 170.

Why AMD - Ryzen 9 7950X wins

  • ▲Cores — 100.00% more. 16 vs 8.
  • ▲Cinebench R23 (multi) — 69.30% more. 38600 vs 22800.
  • ▲Boost clock — 5.56% more. 5.7 GHz vs 5.4 GHz.
Full readout

Spec comparison

Cores

SpecAMD - Ryzen 7 9700X3DAMD - Ryzen 9 7950X
Coresⓘ816lead
Threadsⓘ1632lead
Base clockⓘ4.4 GHz4.5 GHzlead
Boost clockⓘ5.4 GHz5.7 GHzlead
L3 cacheⓘ96 MBlead64 MB

Platform

SpecAMD - Ryzen 7 9700X3DAMD - Ryzen 9 7950X
SocketⓘAM5AM5
TDPⓘ120 Wlead170 W
Integrated graphicsⓘtruetrue
DDR5ⓘtruetrue

Benchmarks

SpecAMD - Ryzen 7 9700X3DAMD - Ryzen 9 7950X
Cinebench R23 (multi)ⓘ2280038600lead
Cinebench R23 (single)ⓘ2200lead2050
Drill down

Spec-level deep dives

Cores→Threads→Base clock→Boost clock→L3 cache→Socket→TDP→Integrated graphics→DDR5→Cinebench R23 (multi)→Cinebench R23 (single)→
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