Core i9 12900K
Core i9 12900K — 16-core Intel processor (8P+8E) scoring 109 single-core and 1526 multi-core in Cinebench 2024, with a 125 W TDP and 30 MB L3 cache.
Key specifications
| Cinebench 2024 single-core | 109 |
|---|---|
| Cinebench 2024 multi-core | 1,526 |
| Cores | 16 |
| TDP (W) | 125 |
| L3 cache (MB) | 30 |
| PassMark CPU Mark | 41,122 |
| Street price (USD) | $430 |
About Core i9 12900K
The Core i9 12900K is a 16-core (8P+8E) Intel processor with a 125 W base TDP and 30 MB of L3 cache. In Cinebench 2024 it scores 109 single-core and 1,526 multi-core — a strong upper-midrange result. Single-core speed drives gaming and responsiveness; multi-core drives rendering and compilation.
The comparisons below show how Core i9 12900K stacks up against the alternatives people most often weigh against it, with the specific numbers laid out side by side.
Frequently asked questions
Is the Core i9 12900K any good?
Core i9 12900K — 16-core Intel processor (8P+8E) scoring 109 single-core and 1526 multi-core in Cinebench 2024, with a 125 W TDP and 30 MB L3 cache.
What are the key specs of the Core i9 12900K?
See the specification table above for the full breakdown.