graphics card bus

Forum discussion tagged with graphics card bus.
  1. D

    Question Why can't 128bit GPUS have 12gb VRAM? The relationship between VRAM and bud width?

    Its hard for 192bit graphic cards to have 8gb or 16gb, they usually have 6gb or 12gb. And 128bit usually has 4gb, 8gb or 16gb, the same for 256bit. BUT WHY? I heard that 192bit vram usually has 3gb per chip making it 2x3=6 But why can't 128bit have 12gb? Can't they have 2gb per chip and 2x6?
  2. lse123

    Question Can i insert Two graphics cards in one same PC….?

    Can i insert Two graphics cards in one same PC….? If yes, is it required to be identical the graphics cards...? And the motherboard must support it?
  3. T

    [SOLVED] Information needed on PCIe v3.0 x4 (8.0 GT/s) bus and a confirmation on the compatibility of the M.2 NVMe PCIe slot.

    I was thinking of installing an M.2 NVMe PCIe SSD on my device (HP Pavilion 15-ck069tx) so I decided to check if I have the compatible PCIe bus free (i.e the PCIe v3.0 x4 (8.0 GT/s) bus). Hence I installed the HWiNFO64 application on my device and when I went through the bus section, I found...