Is the RX 6800 XT Good for 4K & 1440p Gaming?

How close the RX 6800 XT is to each resolution rating

The RX 6800 XT scores 62 on our index. Its closest call is 4K: it sits 2 points under the Good line at 64, which is why the RTX 4070 Super (64) and RTX 5070 (66) get the better verdict there. A gap that small is inside the error of any tier index, so treat this card as borderline at that resolution rather than clearly below it. The widest gap is 1440p, where the Excellent line is 14 points away.

Rating lines are the index thresholds behind every resolution verdict on our GPU pages (1440p: Playable 38, Good 48, Great 60, Excellent 76; 4K: Playable 50, Good 64, Great 76, Excellent 86). The index is an editorial tier summary on a 0–100 scale with the RTX 5090 at 100 — not a frame-rate measurement. See the methodology.

Where the RX 6800 XT sits among the 34 cards we track

It ranks 10th of the 34 cards we track, level with the RTX 3080 Ti. The next card up is the RTX 4070 Super (64) and the next one down is the RX 7800 XT (60). With 16GB it shares its memory size with 7 other cards on the list. It is one of 11 cards here with 16GB or more, so texture settings are unlikely to be what holds it back. Per 100W of reference board power (300W) it delivers 20.7 index points, 21st of 33 cards with a reviewed power figure.

Upgrading from the RX 6800 XT: what current cards change

Upgrade picks are limited to current-generation cards — RTX 50, Radeon RX 9000 and Arc B-series — since those are what retailers are stocking for the 2026 holiday sales. Each pick is at least a quarter higher than the RX 6800 XT on our index (78 or more); smaller steps rarely justify the cost. Only the RX 9070 XT stays within the 750W maker guidance for the RX 6800 XT; the others list more.

RX 9070 XT: +16 index points, same memory size. The maker's PSU guidance is the same 750W as the RX 6800 XT. Power input: 2 × PCIe 8-pin.

RTX 5080: +24 index points, same memory size. Its maker lists a 850W supply, 100W above the 750W listed for the RX 6800 XT, so check the label on your current unit first. Board power rises by 60W. Power input: 3 × PCIe 8-pin through the supplied adapter, or a ≥450W PCIe Gen 5 cable. Example listing: ASUS Prime GeForce RTX 5080 16GB OC on Amazon.

Example listings are exact retail boards, not recommendations over other partner cards. Check the length and power connector of the exact board before ordering. As an Amazon Associate, SpecsCalc earns from qualifying purchases.