Another strange CPU Usage Problem

[PeterFreimann]

I'm using the beta 1474 and r1611-GSDX.

When i start any Game the CPU Usage shows 70% and i get low fps. But when i press F9 to use software mode and then switch back to hw-mode the cpu usage goes up to 99% AND the fps go higher. I wonder where that comes from? I mean i'm happy about that fps jump but it's strange anyway.

But look for yourself:        

[Gabest]

It switches back to dx9, where there is no vsync, turn it off for dx10.

[PeterFreimann]

Thx, but weird is: I have no vsync enabled in gsdx and i only have dx9 with my x1900xtx
btw: You do GREAT work! Running this game with this much fps on my old pc is fantastic. Thx for that!