Frame buffer bandwidth definition

Frame buffer bandwidth. (FB _BW) means the amount of data that is processed per second by all GPUs on a dGfx, which is calculated using the following formula:
Frame buffer bandwidth means the amount of data that is processed per second by a discrete GPU, the rate at which data can be read from or stored within discrete, integrated, or hybrid graphics, expressed in gigabytes per second (GB/s). It is calculated based on Ecma International Standard ECMA-383 (December 2010).
Frame buffer bandwidth means the amount of data that is processed per second by a discrete GPU, expressed in gigabytes per second (GB/s). It is calculated based on Ecma International Standard ECMA-383 (December 2010).