> Hi....running an i7 8700k @ 5.1 ghz on win 7x64 with a GTX 1050ti with a GSync > monitor. > > I'm having performance issues with all the Rush Games. Goes from 90% then to 109% > then will stay at 100 for a bit then drop to 80 then spike over 100 again, wash rinse > repeat. > > I find it hard to believe if my CPU is the issue. Is this driver problematic?
Powerful arcade system with specialized graphics requires as much RAW horsepower as you can throw at it. It is even running a Dynamic Recompile Core (DRC) - without that you would never stand a chance.
c:\mamegit\mame>mame64_0224 sf2049 -bench 30 Average speed: 130.70% (29 seconds)
c:\mamegit\mame>mame64_0224 sf2049 -bench 30 -nodrc Average speed: 34.11% (29 seconds)
Not much you can do to improve it but to make sure your don't have any video enhancement happening (aka HLSL) or additional bezel artwork which might slow things down.