Diamond 6950PE52G Radeon HD 6950

Built on the Radeon HD 6950, this card packs 2GB of GDDR6 memory. At 271mm long it fits most mid-tower cases; display outputs: HDMI 2.1, DisplayPort 2.1. Clocks run from 800 up to 800 boost, drawing 150W — even modest power supplies handle it. 2GB of VRAM is tight for modern AAA games — best suited to esports.

Use the PlanMyPC system builder to verify it works alongside your other components. Support and warranty service run through Diamond, with terms that vary by region. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked.