Emulator

What's the problem?
You see the problem in subject. FPS in game is ALWAYS VPS / 2.
I have read at forums that it may be cause of my hardware.
I have T6600 and gt240m on board.

But even if i let the fps limit to be at NONE, the game plays at ~180 VPS and ~180/2 FPS it's ALWAYS twice less than VPS

I has this on D3D11 D3D9 and opengl, and i haven't this problem with XFB on real, might this detail can help you

Thanks in advance.

Dolphin version with the problem (as it appears in the title bar, Ex.: "R
4779" or "R 6403M"):
6553 and 7379

(optional) Dolphin version that does not have the problem:

Operating system and version:
32-bit or 64-bit:
Windows 7 x86

Game ID (as it appears in game properties, Ex.: "GZ2P01" or "RSBE01"):
GBIE08

Build command-line (not on Windows):

Was the ISO a plain dump from disc, compressed and/or scrubbed?
plain dump of disc

Please provide any additional information below.