I'm lazy enough to specify my specs so I copy pasted this from my DeviantArt account:
(Old PC) Intel Dual-Core E4500 @ 2.20Ghz, Nvdia GeForce 210, 500GB Hard Disk, 3.0GB RAM
(New PC) AMD A8-7600K @ 3.1GHz, 1GB AMD Radeon R7 DDR5, 1TB Harddrive plus a 1TB and 500GB external HD, 8GB DDR3 RAM
(Both): Win 7 Ultimate 64-bit
My new pc runs CS:GO, Sniper Elite 2, Prototype, Mafia 2, Red Alert 3 and Dead Rising 2 at Ultra and Crysis 3, The Sims 4, Prototype 2, Sniper Elite 3 at mid-high settings. I'm pretty satisfied with its performance, specially with its speedy booting.