AMD Ryzen 9 9900X3D
Zen 5 · 12C/24T · 3D V-Cache
Apple M4
10C CPU · 10C GPU · Ray-Tracing
AMD Ryzen 9 9900X3D takes it — here’s why.
In our weighted Specdex score, AMD Ryzen 9 9900X3D lands at 93 and Apple M4 at 92. That puts AMD Ryzen 9 9900X3D ahead by 1 points — a narrow margin driven mostly by its strengths in the categories below.
Pick AMD Ryzen 9 9900X3D if…
- ✓12C V-Cache vs 9800X3D 8C
- ✓Strong productivity + gaming combo
- ✓AM5 platform longevity
Pick Apple M4 if…
- ✓Industry-best perf-per-watt
- ✓Hardware ray tracing on iGPU
- ✓LPDDR5X 120 GB/s
Winner by scenario
Derived from the sub-score breakdown · not a separate testGaming
AMD Ryzen 9 9900X3DFrame-rate-bound workloads — favours cache and single-thread speed
AMD Ryzen 9 9900X3D leads on gaming (96 vs 72).
Creators & productivity
AMD Ryzen 9 9900X3DRendering, compilation, heavy multitasking — favours core count
AMD Ryzen 9 9900X3D leads on multi (92 vs 86).
Power efficiency
Apple M4Performance per watt — thermals, PSU headroom, electricity cost
Apple M4 leads on efficiency (100 vs 86).
Value for money
AMD Ryzen 9 9900X3DSpecdex score per dollar at MSRP
AMD Ryzen 9 9900X3D more score per dollar ($599 vs $1,099).
Score breakdown
Specs side-by-side
| Spec | AMD Ryzen 9 9900X3D | Apple M4 |
|---|---|---|
| Cores / threads | 12 / 24 | — |
| Base / boost | 4.4 / 5.5 GHz | — |
| L3 cache | 128 MB (64 + 64 MB stacked) | — |
| TDP | 120 W | — |
| Socket | AM5 | — |
| Process | TSMC 4nm | TSMC N3E |
| Cores | — | 10 (4P+6E) |
| Memory bandwidth | — | 120 GB/s |
| Neural engine | — | 16-core, 38 TOPS |
AMD Ryzen 9 9900X3D
- +12C V-Cache vs 9800X3D 8C
- +Strong productivity + gaming combo
- +AM5 platform longevity
- −Cross-CCD scheduling tax in some titles
- −Power tuning quirky
- −Premium over 9800X3D
Apple M4
- +Industry-best perf-per-watt
- +Hardware ray tracing on iGPU
- +LPDDR5X 120 GB/s
- −Only in Apple products
- −Limited Windows gaming
- −Entry-tier 8 GB RAM is tight for ML
FAQ: AMD Ryzen 9 9900X3D vs Apple M4
Which is better, AMD Ryzen 9 9900X3D or Apple M4? +
AMD Ryzen 9 9900X3D scores 93 on our weighted rubric — ahead by 1. Your best pick depends on the sub-scores above.
Is AMD Ryzen 9 9900X3D worth the price? +
At $599, AMD Ryzen 9 9900X3D delivers a Specdex score of 93 — strongest in cpu.
Is Apple M4 worth the price? +
At $1,099, Apple M4 delivers a Specdex score of 92 — strongest in single.
Does AMD Ryzen 9 9900X3D or Apple M4 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, AMD Ryzen 9 9900X3D or Apple M4? +
AMD Ryzen 9 9900X3D — leads on gaming (96 vs 72). Frame-rate-bound workloads — favours cache and single-thread speed.
Which is better for creator and productivity work, AMD Ryzen 9 9900X3D or Apple M4? +
AMD Ryzen 9 9900X3D — leads on multi (92 vs 86). Rendering, compilation, heavy multitasking — favours core count.