Core i7-13700K vs Core Ultra 7 265K

Gaming speed, cores and clocks

The Core i7-13700K and the Core Ultra 7 265K are within a few percent of each other for gaming. In a game, you will not see the difference.

The Core i7-13700K has 16 cores and 24 threads, and the Core Ultra 7 265K has 20 cores and 20 threads. The extra cores of the Core Ultra 7 265K help with video editing, streaming while you play and heavy multitasking more than with the game itself. Boost clocks are 5.4 GHz and 5.5 GHz.

Platform, power and price

The Core i7-13700K uses the LGA1700 socket and the Core Ultra 7 265K uses LGA1851, 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 125 W for the second. That is close enough that cooling needs will be similar.

At launch the Core i7-13700K cost $409 and the Core Ultra 7 265K $394, which gives 19.8 and 20.3 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 i7-13700K can feed a card up to the GeForce RTX 4080 Super before it holds the card back by more than 10 percent. The Core Ultra 7 265K reaches the GeForce RTX 4080 Super. Both chips are in the same range for graphics card pairing.

Choose the Core i7-13700K if you want the faster gaming chip. Choose the Core Ultra 7 265K if you would rather spend the difference on a graphics card, which does more for frame rates in most games.