Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Apple - M3 Max | AMD - Ryzen 7 9700X3D |
|---|---|---|
| L3 cache | 32 MB | 96 MB |
| Cores | 16 | 8 |
| TDP | 60 W | 120 W |
| Boost clock | 4.05 GHz | 5.4 GHz |
| Cinebench R23 (multi) | 26800 | 22800 |
Between the M3 Max and Ryzen 7 9700X3D, the M3 Max comes out ahead in cores / tdp, while the Ryzen 7 9700X3D wins on l3 cache / boost clock. Overall, the M3 Max scores 50 and the Ryzen 7 9700X3D scores 52.6 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (50 vs 52.6). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
Pick the M3 Max if you push the hardware — gaming, on-device AI, heavy multitasking — and the extra compute headroom is worth the trade-offs. The biggest gaps in its favor are cores, tdp, cinebench r23 (multi). The single most decisive one: Cores — 100.00% more. 16 vs 8.
Pick the Ryzen 7 9700X3D if you care most about l3 cache / boost clock. Its strongest claims are l3 cache, boost clock. The single most decisive one: L3 cache — 200.00% more. 96 MB vs 32 MB.
There are no meaningful ties on the headline specs — every popular-comparison metric has a winner.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.
Which should you buy: Apple - M3 Max or AMD - Ryzen 7 9700X3D?
AMD - Ryzen 7 9700X3D leads the current Mars Score by 2.6 points.The more useful decision is the trade-off behind that result: compare cores, boost clock, tdp against the way you will actually use the product.
Choose Apple - M3 Max if…
Apple - M3 Max has the measurable edge on core count, tdp w, cinebench r23 multi.
Choose AMD - Ryzen 7 9700X3D if…
AMD - Ryzen 7 9700X3D has the measurable edge on cache l3 mb, boost clock ghz.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Apple - M3 Max wins
- ▲Cores — 100.00% more. 16 vs 8.
- ▲TDP — 60.00 W less. 60 vs 120.
- ▲Cinebench R23 (multi) — 17.54% more. 26800 vs 22800.
Why AMD - Ryzen 7 9700X3D wins
- ▲L3 cache — 200.00% more. 96 MB vs 32 MB.
- ▲Boost clock — 33.33% more. 5.4 GHz vs 4.05 GHz.
Spec comparison
Cores
| Spec | Apple - M3 Max | AMD - Ryzen 7 9700X3D |
|---|---|---|
| Coresⓘ | 16lead | 8 |
| Threadsⓘ | 16 | 16 |
| Base clockⓘ | 0 GHz | 4.4 GHzlead |
| Boost clockⓘ | 4.05 GHz | 5.4 GHzlead |
| L3 cacheⓘ | 32 MB | 96 MBlead |
Platform
| Spec | Apple - M3 Max | AMD - Ryzen 7 9700X3D |
|---|---|---|
| Socketⓘ | Soldered | AM5 |
| TDPⓘ | 60 Wlead | 120 W |
| Integrated graphicsⓘ | true | true |
| DDR5ⓘ | true | true |
Benchmarks
| Spec | Apple - M3 Max | AMD - Ryzen 7 9700X3D |
|---|---|---|
| Cinebench R23 (multi)ⓘ | 26800lead | 22800 |
| Cinebench R23 (single)ⓘ | 2100 | 2200lead |