I have i5 3,3gHz, 8GB 1330MHz RAM, no SSD, ATI Radeon HD 7700 1GB and I play on high settings - getting 30 to 40fps :P
But last week I bought a new comp for more than 1k eur from my work company and it has i7 4790, 16GB 1600MHz RAM, SSD, Nvidia GT630 0W (yeah you read right).. and comp was blasting on desktop, installing games or surfing folders with lot of pics/vids; but when I installed DCS and went all excited to play I was very disappointed, I got only 10 to 14 fps on same settings. I went back and we figured it is a ''workstation'', meant for modelling, psu only had 280 W, so we couldn't upgrade gpu... So there was nothing for me and I said no thx and I gave this comp back :)
my settings