以Guru3D.com的實測來說
沒有SAM的情況下，4K下6800XT vs 3080：

Red Dead Redemption II
61fps vs 69fps

Resident Evil 3
98fps vs 104fps

Battlefield V
104fps vs 110fps

Assassins Creed: Valhalla
55fps vs 51fps

Death Stranding
106fps vs 106fps

Watch Dogs: Legion
50fps vs 56fps

Shadow Of The Tomb Raider
78fps vs 86fps

Metro: EXODUS
66fps vs 67fps

Strange Brigade
142fps vs 135fps

Codemasters Formula 1 2020
124fps vs 127fps

Microsoft Flight Simulator (2020)
34fps vs 42fps

Borderlands 3
59fps vs 69fps

Far Cry New Dawn
98fps vs 96fps

The Witcher III: Wild Hunt
83fps vs 103fps

14款遊戲中6800XT贏3款、打平1款、輸5fps以內的2款

剩下輸超過5fps的遊戲，超過60fps的有5款

也就是說14款中有11款對我來說兩者都差不多

如果加上SAM、加上16G VRAM...還是6800XT比較吸引我