Sapphire Radeon HD6450 fuktioniert quite well so far. After a test, but it turned out that a brisk Sapphire HD5450 barely 5% worse than the HD6450. The more heat and power waste can save you need. The performance of the HD6450 is built approximately at the level of a modern day example in the Intel CPU (G2020) graphics unit. When you consider that this CPU will cost around 50 ... certainly a i3 third / fourth generation where graphics performance is doubled right back at least.