Best CPU for Radeon RX 7700 XT in 2026

What the numbers say about the Radeon RX 7700 XT

At 1080p, 14 processors of the 83 processors we track hold a Radeon RX 7700 XT back, and by 4K none of them do: at that pixel count the card is working hard enough that the processor stops mattering.

The cheapest chip that works with a Radeon RX 7700 XT today is the Ryzen 5 5500, but we recommend the Ryzen 9 9900X3D instead, because it is also still not the limit once the card is replaced and the gap between the two costs less than buying a processor twice.

That upgrade test uses the GeForce RTX 4080 SUPER, roughly two tiers above the Radeon RX 7700 XT at 82.0 on our index against 48.0, and a processor that is still not the limit at that level is one you buy once.

Paired with the Ryzen 9 9900X3D, a Radeon RX 7700 XT returns about 88 fps at 1080p and 65 fps at 1440p on High, and if 88 fps is already more than your monitor can show then the card rather than the processor is the part to change.

The strongest processor that still holds a Radeon RX 7700 XT back at 1080p is the Core i5-8400, which gives up about 5% of what the card could deliver, and every chip slower than it on our index gives up more.

The pick at each resolution

Every processor that works with the Radeon RX 7700 XT at 1080p

69 of the 83 processors we track keep the Radeon RX 7700 XT fed at 1080p, and the 18 cheapest of those still on a current platform are below, least expensive first, because once a chip stops limiting a Radeon RX 7700 XT the rest of the budget belongs on the card.

What to avoid with the Radeon RX 7700 XT

None of these keep a Radeon RX 7700 XT fed at 1080p, and the Core i5-8400 comes closest while still giving up about 5% of the frame rate you paid the card for.

• Core i5-8400 5% CPU limited at 1080p, about 86 fps
• Core i7-6700K 5% CPU limited at 1080p, about 86 fps
• Ryzen 5 4500 6.6% CPU limited at 1080p, about 86 fps
• Core i5-7600K 8.9% CPU limited at 1080p, about 86 fps

Check another combination with the Radeon RX 7700 XT