D975XBX2 and Geforce GTX 650 Ti.

Hello.

I would like to make a upgrade, but I am able to afford only replacement of the videocard.

My rig

CPU Type - QuadCore Intel Core 2 Extreme QX6700

Motherboard - Intel Bad Axe 2 D975XBX2 (Bios v2618 - 02.12.2007)

RAM - Corsair Dominator CM2X1024-6400C4D (DDR2-800)

Power Supply - Thermaltake Toughpower 850W

OS - Windows XP 32bit (SP3)

I was interested by the Geforce GTX 650 Ti card as read that videocards of a 650 series are compatible to PCIE 1.0 x16.

I would like to consult with you before purchase.

It is very important for me that performance of the PC shouldn't be lower than with the old videocard.

Sorry for my bad english.

Thanks in advance.