Asad45 :
jb6684 :
PCI-E 3.0 GPU cards are backward compatible with PCI-E 2.0, so it will work fine... You should have x16 lanes available in that slot, even x8 works fine. It's when you drop to only x4 PCI lanes that you get into trouble....
You might want to check out a 7770 bit more power for not much more money......
Scremin34Egl :
Asad45 :
Scremin34Egl :
Asad45 :
Scremin34Egl :
Asad45 :
My CPU specs are
RAM 3 gb DDR2
Mobo DG31PR
CPU E7200
and PSU 650W...... will it bottleneck
No, not at all, as unreal said it is a low powered card and gets all its power from your pci e slot. Even a 450W would be fine for that card
So i can go for sapphire 1G GDDR5 HD 7750. yeah
Yes, as long as your motherboard has a pci e x16 lane
But in 7750 it needs a PCI 3.0 mine is 2.0, will i get the same performance as in 3.0.:/
Yes, no drop in performance, the 3.0 slot just allows for a higher bandwidth than a 2.0 slot but it will only be at an advantage if the gpu itself can output at that bandwidth which is not the case
Does RAM has something to do with VGA cards????
You wont really see a performance improvement from a 2gb vs 1gb model of the same graphics card. Yes, more video memory does help out at higher resolutions such as 1080p or higher and games that use allot of high resolution textures and AA. If you play on a low resolution below 1080p, anyway I don't think a 7750 will be suited for 1080p gaming, but generally 1gb of video memory should be enough at those resolutions, and for that card
The more important thing is the speed of the memory such as GDDR3 and GDDR5 (faster), that makes a difference