Intel
Core i5-13600K
Raptor Lake · 14C/20T · 125 W · LGA1700
83
/ 100
From $319
VS
Core i9-12900K wins by 1
Intel
Core i9-12900K
Alder Lake · 16C/24T · 125 W · LGA1700
84
/ 100
From $589
Specdex verdict
Core i9-12900K takes it — here’s why.
In our weighted Specdex score, Core i5-13600K lands at 83 and Core i9-12900K at 84. That puts Core i9-12900K ahead by 1 points — a narrow margin driven mostly by its strengths in the categories below.
Pick Core i5-13600K if…
- ✓Strong per-core performance
- ✓Hybrid P/E cores (12th gen+)
- ✓Wide platform availability
Pick Core i9-12900K if…
- ✓Strong per-core performance
- ✓Hybrid P/E cores (12th gen+)
- ✓Wide platform availability
Core i5-13600K 83
vs 84 Core i9-12900K
Score breakdown
Core i5-13600K
83 single 85
multi 83
gaming 82
efficiency 80
Core i9-12900K
84 single 86
multi 84
gaming 83
efficiency 78
Specs side-by-side
| Spec | Core i5-13600K | Core i9-12900K |
|---|---|---|
| Architecture | Raptor Lake | Alder Lake |
| Cores | 14 | ▲ 16 |
| Threads | 20 | ▲ 24 |
| TDP | 125 W | 125 W |
| Socket | LGA1700 | LGA1700 |
| Release year | 2022 | 2021 |
Core i5-13600K
Pros
- +Strong per-core performance
- +Hybrid P/E cores (12th gen+)
- +Wide platform availability
Cons
- −Power draw on top SKUs
- −Frequent socket changes
- −Arrow Lake gaming regressions
Core i9-12900K
Pros
- +Strong per-core performance
- +Hybrid P/E cores (12th gen+)
- +Wide platform availability
Cons
- −Power draw on top SKUs
- −Frequent socket changes
- −Arrow Lake gaming regressions
FAQ: Core i5-13600K vs Core i9-12900K
Which is better, Core i5-13600K or Core i9-12900K? +
Core i9-12900K scores 84 on our weighted rubric — ahead by 1. Your best pick depends on the sub-scores above.
Is Core i5-13600K worth the price? +
At $319, Core i5-13600K delivers a Specdex score of 83 — strongest in single.
Is Core i9-12900K worth the price? +
At $589, Core i9-12900K delivers a Specdex score of 84 — strongest in single.
Does Core i5-13600K or Core i9-12900K 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.