Intel
Intel Core Ultra 5 345K
Panther Lake · 14C · 5.5 GHz
84
/ 100
From $329
VS
AMD Ryzen 9 9950XT wins by 13
AMD
AMD Ryzen 9 9950XT
Zen 5 refresh · 16C · 5.8 GHz
97
/ 100
From $699
Specdex verdict
AMD Ryzen 9 9950XT takes it — here’s why.
In our weighted Specdex score, Intel Core Ultra 5 345K lands at 84 and AMD Ryzen 9 9950XT at 97. That puts AMD Ryzen 9 9950XT ahead by 13 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Intel Core Ultra 5 345K if…
- ✓Latest generation silicon
- ✓Improved perf-per-watt
- ✓Full modern feature set
Pick AMD Ryzen 9 9950XT if…
- ✓Latest generation silicon
- ✓Improved perf-per-watt
- ✓Full modern feature set
Intel Core Ultra 5 345K 84
vs 97 AMD Ryzen 9 9950XT
Score breakdown
Intel Core Ultra 5 345K
84 single 86
multi 84
gaming 85
efficiency 86
AMD Ryzen 9 9950XT
97 single 99
multi 97
gaming 98
efficiency 86
Specs side-by-side
| Spec | Intel Core Ultra 5 345K | AMD Ryzen 9 9950XT |
|---|---|---|
| Architecture | Panther Lake | Zen 5 |
| Cores | 14 | ▲ 16 |
| Socket | LGA1851 | AM5 |
| Release year | 2025 | 2026 |
| Threads | — | 32 |
Intel Core Ultra 5 345K
Pros
- +Latest generation silicon
- +Improved perf-per-watt
- +Full modern feature set
Cons
- −Premium pricing
- −Requires up-to-date platform
- −Initial stock scarcity likely
AMD Ryzen 9 9950XT
Pros
- +Latest generation silicon
- +Improved perf-per-watt
- +Full modern feature set
Cons
- −Premium pricing
- −Requires up-to-date platform
- −Initial stock scarcity likely
FAQ: Intel Core Ultra 5 345K vs AMD Ryzen 9 9950XT
Which is better, Intel Core Ultra 5 345K or AMD Ryzen 9 9950XT? +
AMD Ryzen 9 9950XT scores 97 on our weighted rubric — ahead by 13. Your best pick depends on the sub-scores above.
Is Intel Core Ultra 5 345K worth the price? +
At $329, Intel Core Ultra 5 345K delivers a Specdex score of 84 — strongest in single.
Is AMD Ryzen 9 9950XT worth the price? +
At $699, AMD Ryzen 9 9950XT delivers a Specdex score of 97 — strongest in single.
Does Intel Core Ultra 5 345K or AMD Ryzen 9 9950XT 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.