>>106402838
It's because GeForce GPUs don't need to rely on that optional PCIe feature as much as Radeon or Arc chips.
A 5070 has more L1 and L2 cache than a 9070 XT (L0, L2). Different GPUs have different performance bottlenecks.
RDNA is rumored to increase the on-die L2 cache capacity; we'll see how SAM scales with those GPUs.

>>106258274
He's a retard neet.
That's why he's shilling SAM all the time without realizing it's just patching a cache bottleneck.