Little help with new set up

mk000

Reputable
Jun 2, 2014
3
0
4,510
So I have now Fujitsu Esprimo p1500 and I want to play newer games with high graphics. Obviously i seem to have a problem and I need new parts. I can build the computer but need some help with what I need (probably everything new) and whats best working combo.

Now i have in:
processor: Intel Core 2 Quad Processor Q8300 (4M Cache, 2.50 GHz, 1333 MHz FSB)
Graphics Card: Nvidia Geforce Gt220
RAM: 4GB DDR2 800MHz
Power supply: Fujitsu S26113-E546-V50-01 330W

Parts I already own but havent changed (can/should I already put them in? or am I fuc*ed with these already?):

Intel Core i5 4670K Prozessor (3,4GHz, Sockel LGA1150, 6MB Cache)
MSI GeForce GTX 750 TI OC Version 2048MB GDDR5 128

So what new motherboard, RAM and power supply I need? Id be happy to get away with 200-300€..

sorry for being a newbie and thank you for help!