Intel Core i9-12900K vs Intel Core Ultra 7 265K Comparison
The Intel Core i9-12900K is a Intel desktop processor from the Intel Core lineup, built on the Alder Lake architecture and released in 2021. This CPU features 16 cores, a base clock of 3200 MHz, maximum turbo frequency of 5200 MHz and 30 MB of L3 cache. Manufactured using 10 nm process technology. The Intel Core i9-12900K is designed for the LGA1700 socket.It supports overclocking. It includes integrated Intel® UHD Graphics 770 graphics.
The Intel Core Ultra 7 265K is a Intel desktop processor from the Intel Core Ultra lineup, built on the Arrow Lake architecture and released in 2024. This CPU features 20 cores, a base clock of 3900 MHz, maximum turbo frequency of 5500 MHz and 30 MB of L3 cache. The Intel Core Ultra 7 265K is designed for the LGA1851 socket.It supports overclocking. It includes integrated Intel® Graphics graphics.
Peformance:
Intel Core i9-12900K is better than 90% cpus with score 342 and Intel Core Ultra 7 265K is better than 94% cpus with score 468
Specs
| Intel Core i9-12900K | Intel Core Ultra 7 265K | |
|---|---|---|
| Type | Desktop | Desktop |
| Cores | 16 | 20 |
| Threads | 24 | 20 |
| Speed | 3.2 GHz | 3.9 GHz |
| Turbo | 5.2 GHz | 5.5 GHz |
| Current Price | $386 | $388 |
| Release Price | $648 | $394 |
| Release Date | 2021 | 2024 |
| GPU | Intel® UHD Graphics 770 | Intel® Graphics |
| Socket | LGA1700 | LGA1851 |
| L3 | 30 MB | 30 MB |
| Base TDP | 125 W | 125 W |
| Max TDP | 241 W | 250 W |
| Nm | 10 nm | |
| Unlocked | Yes | Yes |
| Official Site | intel.com | intel.com |
| Intel Core i9-12900K | Intel Core Ultra 7 265K | |
| Performance Tier | Core i9 | Core Ultra 7 |
| Class | Intel Core | Intel Core Ultra |
| Code Name | Alder Lake | Arrow Lake |
| Performance Cores | 8 | 8 |
| Efficiency Cores | 8 | 12 |
| Memory Type | DDR5 | DDR5 |
| Memory Channels | 2 | 2 |
| Max Memory | 128 MB | 256 MB |
| Bits | 64-bit | 64-bit |
| tjMax | 100°C | |
| PCI Generation | 5, 4 | 5, 4 |
| PCI Lanes | 20 | 24 |
| L1 Cache | ||
| L2 Cache | 14 MB | 36 MB |
| Product IDs | Tray CM8071504549230Box BX8071512900KBXC8071512900K (China) | Tray AT8076806412Box BX80768265KBXC80768265K (China) |
