I'm looking to upgrade my current GPU, a geforece 8400 GS, to something a bit more powerfull. i'm using a Dell Studio 540 full size desktop with a 350 W power supply. i want to find the fastest single slotted GPU that is compatible with my motherboard PCIe 2.0 and my power supply.
Aslo i'm currently looking at the Geforce GT 640 as a strong option. i want to know if there are any power requirements that would stop this PCIe 3.0 card from working in a PCIe 2.0 slot. the card needs 350W power supply and i read somthing about PCIe 2.0 having a 300W max power limit.
please correct me if i am mistaken. any help would be appreciated.
Aslo i'm currently looking at the Geforce GT 640 as a strong option. i want to know if there are any power requirements that would stop this PCIe 3.0 card from working in a PCIe 2.0 slot. the card needs 350W power supply and i read somthing about PCIe 2.0 having a 300W max power limit.
please correct me if i am mistaken. any help would be appreciated.