Gigabyte GV-R667D3-1GI Radeon HD 6670

Built on the Radeon HD 6670, this card brings 1GB of GDDR6 memory. Clocks run from 800 up to 800 boost, drawing 150W — even modest power supplies handle it. At 210mm 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.

Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Support and warranty service run through Gigabyte, with terms that vary by region. Every published spec is tabulated below, and compatibility against your current part list is checked automatically.