i5 4590 integrate HD 4600
Old game should be ok, but recent release dont expect to play at 1080.. might have problem with 720 too.
http://www.techspot.com/review/679-intel-h...70k/page11.html

If you don't want a discrete GPU, I'll suggest AMD A10-7850K
almost double the graphic performance
http://www.phoronix.com/scan.php?page=arti...eri_7850k&num=6

it's cheaper and most important, It's unlock

A10 7850K RM585
Asrock FM2A88XM-HD - RM215
Total:RM800

i3 4150 3.5GHz RM358
Asrock B85M-HDS RM239
Sapphire R7 250X 1GB GDDR5 RM339
Total:RM936
*Price of Tech View (latest update, Intel price raise)

Current performance ram drop a lot
Value RAM 2x4GB 1600 asking price like 260-280
[ RipjawsX ] F3-2400C11D-8GXM / 8GB (4GB x 2) / 2400Mhz RM299
https://forum.lowyat.net/topic/1103049/all

performance wise? 7850K is unlock multiplier, which can easily up to 4.4Ghz. come cloese to 4150
Gaming? Well, Minecrafter recommended spec will perform 20%++ better because the 250X is way better then A10 GPU, but 500 watt power supply is require according to sapphire http://www.sapphiretech.com/presentation/p...n=&lid=1&leg=0#

But Instead of 4150, I'll recommend the Intel G3258 (unlock multiplier)
RM218

Put the rest of the money to get a R7 260X 2GB RM429