Hello from me ....Some days before i had a problem of cpu bottleneck by my new graphics card MSI GTX 1050 ti gaming X.....My system is : 1) CPU IntelR COre i5 750 on 2.67 ghz in an 2)asrock p55de3 motherboard with pci2 express 3) a Hyper x savage 8gb ram at 2.4 mhz an 4)AN western digital 750 gb hard disk, an 5)250 gb samsung 850evo ssd and a 6) 650 watt powerfeeder...MY OS is Windows 10 pro. So i was very happy but when i open dota i was at 15 fps and CPU running 100% and Gpu 3%..Can you suggest some GPU for my system or if i can fix that Problem...My system has 64 bit memory buss Pci express 2.0 ..My new Gpu is at 128 with Pci express 3.0 ...THat is the problem?