Intel Core Ultra 9 285K

Core Ultra 9 285K specifications

What these numbers mean for the Core Ultra 9 285K

On our index the Core Ultra 9 285K scores 90.0, which places it 12th of the 83 processors we track and puts it faster than roughly 87% of them.

The Core Ultra 9 285K and the Ryzen 9 7900X3D land on exactly the same index score of 90.0, so on raw throughput the two are interchangeable and the choice between them comes down to memory, power draw and price on the day.

The Core Ultra 9 285K is a far stronger multithread chip than its gaming rank suggests: 196.0 for throughput against 90.0 for games, a gap of 118% that is the whole reason to buy a Core Ultra 9 285K if you render, compile, encode or stream alongside playing. For gaming alone, a cheaper chip with a gaming index near 90.0 does the same job.

With 24 cores and 24 threads the Core Ultra 9 285K has far more parallel capacity than any game will use. That capacity is worth paying for if you also render or stream on the processor and worth nothing if you only play, which is the whole case for reading its 196.0 multithread score separately from its gaming score.

Core Ultra 9 285K frame rate at each resolution

The Core Ultra 9 285K paired with the GeForce RTX 4090 on the High preset with 16 GB of system memory. The processor is the limit at all three resolutions here, so the Core Ultra 9 285K only drops 49% from 154 fps to 78 fps across them and keeps capacity it is never asked for.

How the Core Ultra 9 285K compares

6 processors sit within 30% of the Core Ultra 9 285K on our gaming index, running from the Ryzen 7 9850X3D at +14% to the Core i9-14900K at +6%, a window narrow enough that price, memory and power decide it rather than raw speed.

What to pair with the Core Ultra 9 285K, and when to upgrade

Best GPU for the Core Ultra 9 285K

Check the Core Ultra 9 285K against your own parts