Cpu: AMD A10-5800k
Gpu: Gigabyte Radeon HD 6670
Motherboard: AsRock FM2A75M DSG
Memory: Corsair Vengeance LP 8GB DDR3-2133
Power Supply: Corsair CX 430 V2 430w
Case: Sharkoon Rex3 Economy
i already got a used hard drive.
Nice motherboard choice. Why the hell are you getting an A series with a GPU? Get the fx or a phenom II. The A series has built in graphics
I see you're spening around $400 for this rig. I agree with downing007, there are plenty of fx solutions faster than the A10 and around the same price. Plus, you dont need 2133 memory for this rig, the A10 cpu wouldnt even handle it. 2133 is used for intense editing and computing and would give very little or no noticible improvements on a dailly basis (gaming included). I would go for a 1600Mhz and use the extra bucks to get either a more powerful GPU or an extra 8Gb DIMM.
I've come up with a couple of rigs around $400 (case and psu maintened across both rigs):
1st gig: (about $430; the cpu you chose and the one i chose are about the same price; ive put the money from the 2133 memory in a 16gb more conservative solution and spent some extra money in a Mobo that will handle future upgrades and even a crossfire; the 7770 is more powerfull than the 6670 at some extra bucks)
AMD FX-6300 3.5GHz 6-Core Processor
MSI 990XA-GD55 ATX AM3+/AM3 Motherboard
Corsair Vengeance 16GB (2 x 8GB) DDR3-1600 Memory
Asus Radeon HD 7770 1GB Video Card
2nd Rig: (about $400; cheaper Mobo; will not be so flexible with future upgrades; no crossfire support)
AMD FX-6300 3.5GHz 6-Core Processor
ASRock 970DE3/U3S3 ATX AM3+ Motherboard
Corsair Vengeance 16GB (2 x 8GB) DDR3-1600 Memory
Asus Radeon HD 7770 1GB Video Card
Personally, i'd go with the 1st i listed because of the upgrade flexibility. If you're short on money, you can always take one of the 8gbs DIMMs out and buy a sencond one eventually. This would save you $30 - 35. I hope i helped you make ur mind! Good luck with ur new rig!