Between the M4 Max and Ryzen 9 7950X, the M4 Max comes out ahead in tdp, while the Ryzen 9 7950X wins on l3 cache and cinebench r23 (multi). Overall, the M4 Max scores 52.3 and the Ryzen 9 7950X scores 59.7 on our Mars Score.
Which should you buy?
The Ryzen 9 7950X edges ahead on the Mars Score (52.3 vs 59.7), but the 7.4-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the M4 Max if you care most about tdp. The biggest gaps in its favor are 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 l3 cache, cinebench r23 (multi), boost clock.
Both ship with comparable cores, so those specs don't separate the two — focus on the differences below.
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 Apple - M4 Max wins
- ▲TDP — 115.00 W less. 55 vs 170.
Why AMD - Ryzen 9 7950X wins
- ▲L3 cache — 100.00% more. 64 MB vs 32 MB.
- ▲Cinebench R23 (multi) — 29.53% more. 38600 vs 29800.
- ▲Boost clock — 26.67% more. 5.7 GHz vs 4.5 GHz.
Spec comparison
Cores
| Spec | Apple - M4 Max | AMD - Ryzen 9 7950X |
|---|---|---|
| Coresⓘ | 16 | 16 |
| Threadsⓘ | 16 | 32lead |
| Base clockⓘ | 0 GHz | 4.5 GHzlead |
| Boost clockⓘ | 4.5 GHz | 5.7 GHzlead |
| L3 cacheⓘ | 32 MB | 64 MBlead |
Platform
| Spec | Apple - M4 Max | AMD - Ryzen 9 7950X |
|---|---|---|
| Socketⓘ | Soldered | AM5 |
| TDPⓘ | 55 Wlead | 170 W |
| Integrated graphicsⓘ | true | true |
| DDR5ⓘ | true | true |
Benchmarks
| Spec | Apple - M4 Max | AMD - Ryzen 9 7950X |
|---|---|---|
| Cinebench R23 (multi)ⓘ | 29800 | 38600lead |
| Cinebench R23 (single)ⓘ | 2280lead | 2050 |
Frequently asked
Spec-level deep dives
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