Core Ultra 7 265K vs Core i9-14900

Gaming speed, cores and clocks

The Core Ultra 7 265K and the Core i9-14900 are within a few percent of each other for gaming. In a game, you will not see the difference.

The Core Ultra 7 265K has 20 cores and 20 threads, and the Core i9-14900 has 24 cores and 32 threads. The extra cores of the Core i9-14900 help with video editing, streaming while you play and heavy multitasking more than with the game itself. Boost clocks are 5.5 GHz and 5.8 GHz.

Platform, power and price

The Core Ultra 7 265K uses the LGA1851 socket and the Core i9-14900 uses LGA1700, so they need different motherboards, and often different memory. When you compare prices, count the board as well as the chip.

Rated power is 125 W for the first and 65 W for the second. That difference changes the cooler you need, and it shows up in heat and noise.

At launch the Core Ultra 7 265K cost $394 and the Core i9-14900 $549, which gives 20.3 and 14.6 points of gaming performance per $100. Today's prices will differ.

Which graphics cards each one can feed, and which to buy

At 1080p the Core Ultra 7 265K can feed a card up to the GeForce RTX 4080 Super before it holds the card back by more than 10 percent. The Core i9-14900 reaches the GeForce RTX 4080 Super. Both chips are in the same range for graphics card pairing.

Choose the Core Ultra 7 265K if you want the faster gaming chip. Choose the Core i9-14900 if you would rather spend the difference on a graphics card, which does more for frame rates in most games.