Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Apple - M4 Max (16-core) | Apple - M4 Pro |
|---|---|---|
| L3 cache | 28 MB | 24 MB |
| Cinebench R23 (multi) | 26500 | 23800 |
| TDP | 45 W | 40 W |
Between the M4 Max (16-core) and M4 Pro, the M4 Max (16-core) comes out ahead in l3 cache / cinebench r23 (multi), while the M4 Pro wins on tdp. Overall, the M4 Max (16-core) scores 50.7 and the M4 Pro scores 49.6 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (50.7 vs 49.6). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
Pick the M4 Max (16-core) 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 l3 cache, cinebench r23 (multi). The single most decisive one: L3 cache — 16.67% more. 28 MB vs 24 MB.
Pick the M4 Pro if you care most about tdp. Its strongest claims are tdp. The single most decisive one: TDP — 5.00 W less. 40 vs 45.
Both ship with comparable cores, boost clock, so those specs do not separate the two — focus on the differences below.
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 - M4 Max (16-core) or Apple - M4 Pro?
Apple - M4 Max (16-core) leads the current Mars Score by 1.1 points.The more useful decision is the trade-off behind that result: compare tdp against the way you will actually use the product.
Choose Apple - M4 Max (16-core) if…
Apple - M4 Max (16-core) has the measurable edge on cache l3 mb, cinebench r23 multi.
Choose Apple - M4 Pro if…
Apple - M4 Pro has the measurable edge on tdp w.
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 - M4 Max (16-core) wins
- ▲L3 cache — 16.67% more. 28 MB vs 24 MB.
- ▲Cinebench R23 (multi) — 11.34% more. 26500 vs 23800.
Why Apple - M4 Pro wins
- ▲TDP — 5.00 W less. 40 vs 45.
Spec comparison
Cores
| Spec | Apple - M4 Max (16-core) | Apple - M4 Pro |
|---|---|---|
| Coresⓘ | 14 | 14 |
| Threadsⓘ | 14 | 14 |
| Base clockⓘ | 0 GHz | 0 GHz |
| Boost clockⓘ | 4.5 GHz | 4.5 GHz |
| L3 cacheⓘ | 28 MBlead | 24 MB |
Platform
| Spec | Apple - M4 Max (16-core) | Apple - M4 Pro |
|---|---|---|
| Socketⓘ | Soldered | Soldered |
| TDPⓘ | 45 W | 40 Wlead |
| Integrated graphicsⓘ | true | true |
| DDR5ⓘ | true | true |
Benchmarks
| Spec | Apple - M4 Max (16-core) | Apple - M4 Pro |
|---|---|---|
| Cinebench R23 (multi)ⓘ | 26500lead | 23800 |
| Cinebench R23 (single)ⓘ | 2275lead | 2260 |