i3-12100F vs i9-12900K
Full specification comparison between the Intel Core i3-12100F (2022) and the Intel Core i9-12900K (2021).
i3-12100F
Intel Entry-level
- ✓ Lower power draw (58 W vs 125 W)
- ✓ Cheaper at launch ($97 vs $589)
- ✓ Newer (2022 vs 2021)
- ✓ Better performance per dollar
i9-12900K
Intel Mid-range
- ✓ ~26% faster on average
- ✓ More cores (16 vs 4)
- ✓ Larger L3 cache (30 MB vs 12 MB)
- ✓ Higher boost clock (5.2 vs 4.3 GHz)
- ✓ Has integrated graphics
Verdict: The i9-12900K is roughly 26% faster than the i3-12100F on average — a clear, noticeable performance advantage.
At launch pricing, the i3-12100F offers more performance per dollar, and the i3-12100F is the more power-efficient chip.
Estimated performance
Estimated average 1080p gaming performance compiled from publicly available benchmark data. Individual games vary.
Specs side by side
| Specification | i3-12100F | i9-12900K |
|---|---|---|
| Family | Alder Lake | Alder Lake |
| Socket | LGA1700 | LGA1700 |
| Release year | 2022 | 2021 |
| Est. gaming perf. | ||
| Est. multi-core perf. | ||
| Est. single-core perf. | ||
| Cores | ||
| Threads | ||
| Max boost clock | ||
| L3 cache | ||
| TDP (base) | ||
| Integrated graphics | None | UHD 770 |
| Launch MSRP |
Green bars mark the better value in each row (for power and price, lower wins).
Frequently asked questions
Is the i9-12900K better than the i3-12100F?
Yes — based on aggregated benchmark data, the i9-12900K is about 26% faster than the i3-12100F on average.
How much faster is the i9-12900K than the i3-12100F?
Roughly 26% on average in gaming workloads. The gap varies by title, resolution and settings.
Which processor is better value?
Comparing launch prices, the i3-12100F delivers more performance per dollar. Check current street prices, as market pricing often shifts the value equation.