Core i9-14900K vs Ryzen 7 9700X

Gaming speed, cores and clocks

On our gaming index the Core i9-14900K scores 86 and the Ryzen 7 9700X scores 83, about 4% faster for gaming. That gap is small and mostly shows up at 1080p with a very fast graphics card.

The Core i9-14900K has 24 cores and 32 threads, and the Ryzen 7 9700X has 8 cores and 16 threads. The extra cores of the Core i9-14900K help with video editing, streaming while you play and heavy multitasking more than with the game itself. Boost clocks are 6 GHz and 5.5 GHz.

Platform, power and price

The Core i9-14900K uses the LGA1700 socket and the Ryzen 7 9700X uses AM5, 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 i9-14900K cost $589 and the Ryzen 7 9700X $359, which gives 14.6 and 23.1 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 i9-14900K can feed a card up to the GeForce RTX 5080 before it holds the card back by more than 10 percent. The Ryzen 7 9700X reaches the GeForce RTX 5080. Both chips are in the same range for graphics card pairing.

Choose the Core i9-14900K if you want the faster gaming chip and the same or more cores. Choose the Ryzen 7 9700X if you would rather spend the difference on a graphics card, which does more for frame rates in most games.