Bitfenix – my gaming buddy just ditched an MATX Bitfenix as it is next to impossible to disassemble without disconnecting everything. Oh, and the temps were very high.
Good places to look:
http://www.tomshardware.co.uk/gaming-graphics-card-review,review-32899.html
http://www.tomshardware.com/reviews/gaming-cpu-review-overclock,3106.html
[best grfx and processors for the money run-down].
Also worth reading – the Ars Technica System guides – they’ll help you get your head around how to allocate the budget:
http://arstechnica.com/gadgets/2014/12/the-ars-system-guides-gaming-boxes-december-2014/
Overall – my recommendation would be [for gaming, not general purpose]:
Intel system – 4 cores high clocks, or 4 cores plus Hyperthreading.
Aftermarket cooler and overclock by 20-30% keeping voltages a slab below Intel’s published limits/temps.
8GB RAM [more if affordable, but not really necessary]
A REALLY GOOD PSU! Look for reviews that measure Ripple and voltage stability at high loads, also for the company that really makes the item as they’re usually rebranded. This [Corsair CX 750] is a decent pick for the money at the moment.
Spend quite a lot on the graphics card, maybe around 35% of the budget. Geforce 970’s are great for the money and don’t use to much power. [maybe too much £, soz] Target your Graphics card to your intended display resolution!
I always use quite large cases to ensure good airflow.
Source – massive geek.
Have fun 🙂