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Sure there is, nVidia and ATI/AMD have done pretty much exactly this sort of segmentation of many consumer->pro video cards in drivers practically forever.
by tcoppi 10y ago
Sure there is, nVidia and ATI/AMD have done pretty much exactly this sort of segmentation of many consumer->pro video cards in drivers practically forever.
- athrun 10y agoAnd IBM has done this for a long time with its mainframes & zSeries. You can pay a fee to switch additional processors on.
- larrik 10y agoYou can even do it temporarily, which is neat (year-end reports or data crunching, for instance).
- mamon 10y agoI think that with graphic cards it is a little different: the manufacturing process is simply not perfect, so attempt to produce card with 56 Streaming Processors (Pascal) can result in 40 SP units working fine and 16 being broken. So you disable broken units and sell the piece as lower end card instead.
- tcoppi 10y agoThey also do it on cards that pass the higher-end binning process fine and sell them downmarket anyway when there is more demand there.