Core i7-14700KF
20C/28T · 5.6 GHz · 125 W · PassMark #238
Ryzen 9 5900X
Zen 3 · 12C/24T · 105 W · AM4
Ryzen 9 5900X takes it — here’s why.
In our weighted Specdex score, Core i7-14700KF lands at 29 and Ryzen 9 5900X at 86. That puts Ryzen 9 5900X ahead by 57 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Core i7-14700KF if…
- ✓PassMark CPU Mark of 52,087 — solid multi-thread numbers
- ✓Current PassMark-tracked street price around $359
Pick Ryzen 9 5900X if…
- ✓AM4/AM5 longevity
- ✓Multi-thread value
- ✓Unlocked multipliers
Winner by scenario
Derived from the sub-score breakdown · not a separate testValue for money
Ryzen 9 5900XSpecdex score per dollar at MSRP
Ryzen 9 5900X more score per dollar ($549 vs $359).
Score breakdown
Specs side-by-side
| Spec | Core i7-14700KF | Ryzen 9 5900X |
|---|---|---|
| Cores | ▲ 20 (8P + 12E) | 12 |
| Threads | ▲ 28 | 24 |
| Base clock | 3.4 GHz (P) / 2.5 GHz (E) | — |
| Boost clock | 5.6 GHz | — |
| L3 cache | 33 MB | — |
| TDP | 125 W base / 253 W max | 105 W |
| Socket | LGA 1700 | AM4 |
| Class | Desktop (no integrated graphics) | — |
| PassMark rank | #238 of 5,901 | — |
| PassMark CPU Mark | 52,087 | — |
| Architecture | — | Zen 3 |
| Release year | — | 2020 |
Core i7-14700KF
- +PassMark CPU Mark of 52,087 — solid multi-thread numbers
- +Current PassMark-tracked street price around $359
- −Requires recent-generation motherboard and DDR5 memory
- −Newer-generation parts pull ahead in current rankings
Ryzen 9 5900X
- +AM4/AM5 longevity
- +Multi-thread value
- +Unlocked multipliers
- −DDR5 required on AM5
- −iGPU optional
- −X3D variants better for gaming
FAQ: Core i7-14700KF vs Ryzen 9 5900X
Which is better, Core i7-14700KF or Ryzen 9 5900X? +
Ryzen 9 5900X scores 86 on our weighted rubric — ahead by 57. Your best pick depends on the sub-scores above.
Is Core i7-14700KF worth the price? +
At $359, Core i7-14700KF delivers a Specdex score of 29 — strongest in passmark.
Is Ryzen 9 5900X worth the price? +
At $549, Ryzen 9 5900X delivers a Specdex score of 86 — strongest in multi.
Does Core i7-14700KF or Ryzen 9 5900X 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 i7-14700KF or Ryzen 9 5900X? +
Ryzen 9 5900X — more score per dollar ($549 vs $359). Specdex score per dollar at MSRP.