Processors that keep up with this card at each resolution.
Nothing in our list fits this combination.
Nothing in our list fits this combination.
Picks keep the CPU and GPU within 10% of each other. Prices are launch prices, not today’s shelf prices.
At 1080p nothing in our list keeps the GeForce RTX 5090 fed, so even the fastest processor we track holds it back a little.
At 1440p nothing in our list keeps the GeForce RTX 5090 fed, so even the fastest processor we track holds it back a little.
At 4K the cheapest processor that keeps the GeForce RTX 5090 within 10 percent is the Ryzen AI 9 HX 370, with a gaming index of 64. Next in the list is the Ryzen 7 5800, which is still 7.9% short.
For reference, the fastest chip we track, the Ryzen 7 9800X3D (index 100), still leaves about 34.6% of the GeForce RTX 5090 unused at 1080p.
The picks sit on LGA1700 (2), BGA (1) and AM4 (1) sockets, released between 2022 and 2024.
No processor in our list fully feeds this card at 1080p.
No chip in our list fully feeds this card at 1440p.
Updated October 3, 2026