Gigabyte GV-R545OC-512I Radeon HD 5450

Built on the Radeon HD 5450, this card brings 0.5GB of GDDR6 memory. Clocks run from 700 up to 700 boost, drawing 150W — even modest power supplies handle it. Display outputs: HDMI 2.1, DisplayPort 2.1. 0.5GB of VRAM is tight for modern AAA games — best suited to esports.

Its $42.99 price tag places it squarely in budget territory. 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 Gigabyte, 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.