Helps to know which card you have... Results are different over different memory types.
DDR2 & GDDR3 (not sure on GDDR5)
Memory interface / 8 * memory clock * 2
EG for my GTX275
448-bit / 8 = 56
56 * 1224MHz = 68,544MB/s
68,544MB/s * 2 = 137,088Mb/s
= 137.1GB/s
No manthe 4th D is the time !!! and the grafic card make photo
grafic 2000
Not really, PCI-e 3.0 just offers an increase in bandwith to high end peripherals such as grpahics cards. Although no graphics card to date has come close to maxing out the full 3.0 bandwith. Even PCI-e 2.0 graphics card didn't come close top the cull bandwith of 2.0 x 16 lanes. however, most 3.0 graphics cards will experience a bit of increase in bandwith when in a 3.0 slot. FYI 3.0 cards will work fine in 2.0 and 2.1 PCI-e slots, they will just max out the bandwith if they experience a high load. In my opinion, PCI-e is kinda a joke untill they begin making graphics cards that will experience moar benefits from the increase in bandwith.
It handles all computation to do with displaying a picture on the screen. It relieves the overhead on the main CPU and memory, by having it's own. Most motherboards have a graphics chip, but a dedicated card is an improvement, for fast 3D graphics.
Every PC has to have either graphics embedded into the motherboard or either a a dedicated graphics card that fits into an expansion slot on the motherboard. You can buy a motherboard without graphics, but you would need to supply a graphics card to go with it.
Yes it is true that the grater the bandwith higher the data.
fix it
Bandwith internet wise? Knowing your bandwith lets you know how much network traffic you can support.
Yes it does
Bandwith
because they want to
no..it has less bandwidth