My Computer specs:
Asus H87 Pro mobo
i5-4670 processor
1Tb WD Black cavier
PSU: Coolermaster Silent Pro Gold 550Watts
Corsair Vengeance 8Gb 1600MHz single channel RAM
Intel4600 Onboard Graphics
Asus DVD-RW 24x
Planning to buy Asus R9 280x graphic card considering price and performance. So, is...