Intel
Intel Core Ultra 9 395K
Panther Lake · 26C · 6.0 GHz
93
/ 100
From $649
VS
Ryzen 7 9800X3D wins by 2
AMD
Ryzen 7 9800X3D
Zen 5 · 8C/16T · 104 MB cache · Gaming king
95
/ 100
From $479
Specdex verdict
Ryzen 7 9800X3D takes it — here’s why.
In our weighted Specdex score, Intel Core Ultra 9 395K lands at 93 and Ryzen 7 9800X3D at 95. That puts Ryzen 7 9800X3D ahead by 2 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 7 9800X3D if…
- ✓Fastest gaming CPU on the planet
- ✓Overclockable unlike prior X3D parts
- ✓Excellent efficiency (120 W TDP)
Intel Core Ultra 9 395K 93
vs 95 Ryzen 7 9800X3D
Score breakdown
Intel Core Ultra 9 395K
93 single 95
multi 93
gaming 94
efficiency 86
Ryzen 7 9800X3D
95 single 92
multi 86
gaming 100
efficiency 94
Specs side-by-side
| Spec | Intel Core Ultra 9 395K | Ryzen 7 9800X3D |
|---|---|---|
| Architecture | Panther Lake | — |
| Cores | ▲ 26 (8P+16E+2LP) | 8 |
| Threads | ▲ 26 | 16 |
| Socket | LGA1851 | AM5 |
| Release year | 2025 | — |
| Base clock | — | 4.7 GHz |
| Boost clock | — | 5.2 GHz |
| L3 cache | — | 96 MB (3D V-Cache) |
| TDP | — | 120 W |
| Process | — | TSMC 4 nm |
| iGPU | — | Radeon Graphics (RDNA 2, 2 CUs) |
| Memory | — | DDR5-5600 |
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 7 9800X3D
Pros
- +Fastest gaming CPU on the planet
- +Overclockable unlike prior X3D parts
- +Excellent efficiency (120 W TDP)
Cons
- −Only 8 cores for productivity-heavy workloads
- −AM5 motherboard required
- −Scarce at launch
FAQ: Intel Core Ultra 9 395K vs Ryzen 7 9800X3D
Which is better, Intel Core Ultra 9 395K or Ryzen 7 9800X3D? +
Ryzen 7 9800X3D scores 95 on our weighted rubric — ahead by 2. 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 7 9800X3D worth the price? +
At $479, Ryzen 7 9800X3D delivers a Specdex score of 95 — strongest in gaming.
Does Intel Core Ultra 9 395K or Ryzen 7 9800X3D 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.