Diamond 6870PE51GV2 Radeon HD 6870

Built on the Radeon HD 6870, this card carries 1GB of GDDR6 memory. Clocks run from 900 up to 900 boost, drawing 150W — even modest power supplies handle it. At 248mm long it fits most mid-tower cases; display outputs: HDMI 2.1, DisplayPort 2.1. 1GB of VRAM is tight for modern AAA games — best suited to esports.

Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current graphics card prices across retailers. Support and warranty service run through Diamond, with terms that vary by region. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.