Apple M4 Max
16C CPU · 40C GPU · 16-core Neural Engine
EPYC 9554
Zen 4 · 64C/128T · SP5
Apple M4 Max takes it — here’s why.
In our weighted Specdex score, Apple M4 Max lands at 97 and EPYC 9554 at 92. That puts Apple M4 Max ahead by 5 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Apple M4 Max if…
- ✓Industry-best perf-per-watt
- ✓128 GB unified memory option
- ✓Hardware ray-tracing
Pick EPYC 9554 if…
- ✓Massive core counts
- ✓ECC memory support
- ✓Workstation/server-grade platform
Winner by scenario
Derived from the sub-score breakdown · not a separate testGaming
Apple M4 MaxFrame-rate-bound workloads — favours cache and single-thread speed
Apple M4 Max leads on gaming (82 vs 72).
Creators & productivity
Apple M4 MaxRendering, compilation, heavy multitasking — favours core count
Apple M4 Max leads on multi (96 vs 92).
Power efficiency
Apple M4 MaxPerformance per watt — thermals, PSU headroom, electricity cost
Apple M4 Max leads on efficiency (100 vs 78).
Value for money
Apple M4 MaxSpecdex score per dollar at MSRP
Apple M4 Max more score per dollar ($1,299 vs $9,087).
Score breakdown
Specs side-by-side
| Spec | Apple M4 Max | EPYC 9554 |
|---|---|---|
| Cores | 16 (12P+4E) | ▲ 64 |
| Threads | 16 | ▲ 128 |
| Memory bandwidth | 546 GB/s | — |
| Neural engine | 16-core, 38 TOPS | — |
| Process | TSMC N3E | — |
| Max memory | 128 GB unified | — |
| Architecture | — | Zen 4 |
| Socket | — | SP5 |
| Release year | — | 2022 |
Apple M4 Max
- +Industry-best perf-per-watt
- +128 GB unified memory option
- +Hardware ray-tracing
- −Apple ecosystem lock-in
- −Not user-replaceable
- −Limited Windows gaming
EPYC 9554
- +Massive core counts
- +ECC memory support
- +Workstation/server-grade platform
- −Niche platform, limited motherboards
- −High TDP requires serious cooling
- −Premium price
FAQ: Apple M4 Max vs EPYC 9554
Which is better, Apple M4 Max or EPYC 9554? +
Apple M4 Max scores 97 on our weighted rubric — ahead by 5. Your best pick depends on the sub-scores above.
Is Apple M4 Max worth the price? +
At $1,299, Apple M4 Max delivers a Specdex score of 97 — strongest in efficiency.
Is EPYC 9554 worth the price? +
At $9,087, EPYC 9554 delivers a Specdex score of 92 — strongest in multi.
Does Apple M4 Max or EPYC 9554 last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.
Which is better for gaming, Apple M4 Max or EPYC 9554? +
Apple M4 Max — leads on gaming (82 vs 72). Frame-rate-bound workloads — favours cache and single-thread speed.
Which is better for creator and productivity work, Apple M4 Max or EPYC 9554? +
Apple M4 Max — leads on multi (96 vs 92). Rendering, compilation, heavy multitasking — favours core count.