Intel · 2025
Intel Core Ultra 9 285K
The Intel Core Ultra 9 285K is a desktop processor built on the Arrow Lake microarchitecture, released by Intel in October 2025.
The Intel Core Ultra 9 285K is a 24-core processor featuring 8 Performance cores and 16 Efficient cores, supporting a total of 24 threads. Based on Intel's Arrow Lake microarchitecture, it features a 3.7 GHz base clock and a boost clock frequency of up to 5.7 GHz. The processor is equipped with 3072 KB of total L1 cache, 40 MB of total L2 cache, and 36 MB of L3 cache. It has a base power rating of 125 W and a maximum turbo power rating of 250 W. Officially released on October 6, 2025, the Intel Core Ultra 9 285K launched at an MSRP of 589 USD.
Benchmarks
| Blender Open Data score | 564.35 samples/min |
|---|---|
| Nero Score AI | 4,537 images/min |
| Nero Score AVC encode | 3,718 fps |
Specifications
| Microarchitecture | Arrow Lake |
|---|---|
| Cores | 24 |
| P-cores unverified | 8 |
| E-cores unverified | 16 |
| Threads | 24 |
| Base clock | 3.7 GHz |
| Boost clock | 5.7 GHz |
| L1 cache (total) unverified | 3072 KB |
| L2 cache (total) unverified | 40 MB |
| L3 cache | 36 MB |
| TDP / base power unverified | 125 W |
| Max turbo power unverified | 250 W |
| Release date unverified | 2025-10-06 |
| Release year unverified | 2025 |
| Launch MSRP unverified | 589 USD |
| GTIN / EAN unverified | 0735858550383 |
| Manufacturer part number unverified | BX80768285K |