Yes, it will.
The Asus P4C800 motherboard is quite dated, featuring an AGP slot for graphics cards. The best option for this motherboard would be the ATI Radeon HD 4670 or the NVIDIA GeForce 7600 GT, as they offer good performance for older systems without overwhelming the capabilities of the motherboard. However, if you're looking for improved performance, consider upgrading to a more modern motherboard that supports PCIe graphics cards.
Ill say, no you cant. Own a Gigabyte 9800Gt Silent Cell. Have some problems with a stalling computer after a while playing games. I quess you can, but its not recommended.
The ASRock P67 Pro3 SE motherboard does not officially support NVIDIA SLI technology. It features only one PCIe x16 slot, which is typically used for a single graphics card. To utilize SLI, a motherboard needs at least two PCIe x16 slots that are capable of running in tandem. For multi-GPU setups, consider a motherboard specifically designed for SLI support.
Primary PCIe slot
The best performance: ASUS ROG ARES II Radeon HD 7990 The Best for Performance and price: GeForce GTX 680
No. You will need to replace your motherboard to get PCI-E.
computer full form
type of chipset
A gaming motherboard should have at least two PCIe slots for Crossfire or SLI video cards.
Most likely for dual graphics cards.
300 watts
The best PCIe video cards on the market today are the nVidia 285 and 295 series.