How to upgrade your cooler - and the potential gains in performance. Processor: 3.9GHz Intel Core i7-4770K Cooler: Noctua NH-U12S Motherboard: ASRock Z87 Extreme4 Memory: Avexir 1600MHz ram Graphics c ...

The main processor (CPU, “Central Processing Unit”), the main memory (RAM, “Random-Access Memory”), and the dedicated graphics card with its graphics processor (GPU, “Graphics Processing Unit”) are ...

Upgrading isn't all that it's made out to be.

Without beating around the bush, PC gaming is expensive these days. Or, at the very least, it certainly feels like it is. With the prices of the best graphics cards still way too high, it might feel ...