Core i9-14900KS
24C/32T · 6.2 GHz · 150 W · PassMark #174
Ryzen 9 9950X
Zen 5 · 16C/32T · 5.7 GHz · AM5
Ryzen 9 9950X takes it — here’s why.
In our weighted Specdex score, Core i9-14900KS lands at 33 and Ryzen 9 9950X at 95. That puts Ryzen 9 9950X ahead by 62 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Core i9-14900KS if…
- ✓PassMark #174 of 5,901 — capable workhorse
- ✓Current PassMark-tracked street price around $804
Pick Ryzen 9 9950X if…
- ✓Peak multi-thread performance (16C/32T)
- ✓AVX-512 support
- ✓AM5 platform longevity through 2027+
Winner by scenario
Derived from the sub-score breakdown · not a separate testValue for money
Ryzen 9 9950XSpecdex score per dollar at MSRP
Ryzen 9 9950X more score per dollar ($649 vs $804).
Score breakdown
Specs side-by-side
| Spec | Core i9-14900KS | Ryzen 9 9950X |
|---|---|---|
| Cores | ▲ 24 (8P + 16E) | 16 |
| Threads | 32 | 32 |
| Base clock | 3.2 GHz (P) / 2.4 GHz (E) | 4.3 GHz |
| Boost clock | 6.2 GHz | 5.7 GHz |
| L3 cache | 36 MB | ▲ 64 MB |
| TDP | 150 W base / 253 W max | 170 W |
| Socket | LGA 1700 | AM5 |
| Class | Desktop | — |
| PassMark rank | #174 of 5,901 | — |
| PassMark CPU Mark | 60,035 | — |
| Process | — | TSMC 4 nm |
| iGPU | — | Radeon Graphics (RDNA 2, 2 CUs) |
| Memory | — | DDR5-5600 |
Core i9-14900KS
- +PassMark #174 of 5,901 — capable workhorse
- +Current PassMark-tracked street price around $804
- −Requires recent-generation motherboard and DDR5 memory
- −Newer-generation parts pull ahead in current rankings
Ryzen 9 9950X
- +Peak multi-thread performance (16C/32T)
- +AVX-512 support
- +AM5 platform longevity through 2027+
- −170 W TDP demands premium cooling
- −High sustained power draw
- −9950X3D wins on gaming
FAQ: Core i9-14900KS vs Ryzen 9 9950X
Which is better, Core i9-14900KS or Ryzen 9 9950X? +
Ryzen 9 9950X scores 95 on our weighted rubric — ahead by 62. Your best pick depends on the sub-scores above.
Is Core i9-14900KS worth the price? +
At $804, Core i9-14900KS delivers a Specdex score of 33 — strongest in passmark.
Is Ryzen 9 9950X worth the price? +
At $649, Ryzen 9 9950X delivers a Specdex score of 95 — strongest in multi.
Does Core i9-14900KS or Ryzen 9 9950X 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 the better value, Core i9-14900KS or Ryzen 9 9950X? +
Ryzen 9 9950X — more score per dollar ($649 vs $804). Specdex score per dollar at MSRP.