Intel
Intel Core Ultra 9 395K
Panther Lake · 26C · 6.0 GHz
93
/ 100
From $649
VS
Intel Core Ultra 9 395K wins by 1
AMD
Ryzen 9 9900X
Zen 5 · 12C/24T · 5.6 GHz · AM5
92
/ 100
From $499
Specdex verdict
Intel Core Ultra 9 395K takes it — here’s why.
In our weighted Specdex score, Intel Core Ultra 9 395K lands at 93 and Ryzen 9 9900X at 92. That puts Intel Core Ultra 9 395K ahead by 1 points — a narrow margin driven mostly by its strengths in the categories below.
Pick Intel Core Ultra 9 395K if…
- ✓Latest generation silicon
- ✓Improved perf-per-watt
- ✓Full modern feature set
Pick Ryzen 9 9900X if…
- ✓12 cores at 5.6 GHz boost
- ✓120 W TDP — cooler than 9950X
- ✓AM5 platform longevity
Intel Core Ultra 9 395K 93
vs 92 Ryzen 9 9900X
Score breakdown
Intel Core Ultra 9 395K
93 single 95
multi 93
gaming 94
efficiency 86
Ryzen 9 9900X
92 single 93
multi 94
gaming 88
efficiency 88
Specs side-by-side
| Spec | Intel Core Ultra 9 395K | Ryzen 9 9900X |
|---|---|---|
| Architecture | Panther Lake | — |
| Cores | ▲ 26 (8P+16E+2LP) | 12 |
| Threads | ▲ 26 | 24 |
| Socket | LGA1851 | AM5 |
| Release year | 2025 | — |
| Base clock | — | 4.4 GHz |
| Boost clock | — | 5.6 GHz |
| L3 cache | — | 64 MB |
| TDP | — | 120 W |
| Process | — | TSMC N4X |
| iGPU | — | Radeon Graphics (RDNA 2, 2 CUs) |
| Memory | — | DDR5-5600 dual-channel |
Intel Core Ultra 9 395K
Pros
- +Latest generation silicon
- +Improved perf-per-watt
- +Full modern feature set
Cons
- −Premium pricing
- −Requires up-to-date platform
- −Initial stock scarcity likely
Ryzen 9 9900X
Pros
- +12 cores at 5.6 GHz boost
- +120 W TDP — cooler than 9950X
- +AM5 platform longevity
Cons
- −9950X edges it on multi-thread
- −9800X3D beats it on gaming
- −$499 puts it close to higher-tier
FAQ: Intel Core Ultra 9 395K vs Ryzen 9 9900X
Which is better, Intel Core Ultra 9 395K or Ryzen 9 9900X? +
Intel Core Ultra 9 395K scores 93 on our weighted rubric — ahead by 1. Your best pick depends on the sub-scores above.
Is Intel Core Ultra 9 395K worth the price? +
At $649, Intel Core Ultra 9 395K delivers a Specdex score of 93 — strongest in single.
Is Ryzen 9 9900X worth the price? +
At $499, Ryzen 9 9900X delivers a Specdex score of 92 — strongest in multi.
Does Intel Core Ultra 9 395K or Ryzen 9 9900X 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.