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extremetech.com › gaming

Nvidia RTX 3070 Ti: Mixed Reviews, Low VRAM a Long-Term Problem

… The RTX 3070 Ti replaces 8GB of GDDR6 with 8GB of GDDR6X and boosts memory bandwidth by 1.36x. But this swap comes at the cost of power efficiency and it may limit the GPU's scaling in future ray tracing titles, specifically. …

Jun 10, 2021 · Joel Hruska

extremetech.com › gaming

AMD Radeon RX 6800 XT Review: Big Navi Battles the RTX 3080

… One thing AMD told us: Running at low resolution isn't expected to deliver a huge performance gain because the point of the IF is to reduce pressure on the 256-bit memory bus, and running in 720p or below doesn't put enough meaningful pressure on it to meaningfully stretch the cache. …

Nov 18, 2020 · Joel Hruska