


Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead. Parameters of memory installed on HD Graphics 4000: its type, size, bus, clock and resulting bandwidth. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard. Useful when choosing a future computer configuration or upgrading an existing one. Information on HD Graphics 4000's compatibility with other computer components. These parameters indirectly speak of HD Graphics 4000's performance, but for precise assessment you have to consider its benchmark and gaming test results. HD Graphics 4000's general performance parameters such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed.
