I recently started my first build and I started rather small and rapidly added some parts. I am now worried some parts might be bottlenecking considering I haven't upgraded all my computer parts...
Here are my specs:
Microsoft Windows 7 Home Premium SP1 64-bit
ASUS F2A85-M PRO FM2 AMD A85X
AMD A10-5800K Trinity 3.8GHz (4.2GHz Turbo)
2 X SAPPHIRE 100355-1GOCL Radeon HD 7850 1GB 256-bit (crossfire)
CORSAIR Vengeance 8GB (2 x 4GB) 240-Pin DDR3
Western Digital WD Black WD1002FAEX 1TB 7200 RPM
CORSAIR Professional Series HX650 650W ATX12V v2.2
I'm worried my CPU might be bottlenecking my GPUs.
He has a FM2 motherboard so he would have to replace that as well to upgrade. You should be fine for awhile... unless you have ~$250-$350 you want to spend to upgrade Mobo + CPU. If that is the case you might want to consider switching to Intel. Let us know what you want to do and what budget and we can help you select something.