The regulars of conference German resource 3DCenter.org found in the database SiSoftware Sandra mention of a mysterious dual-processor version of the graphics card Radeon Pro Duo with a 2048-bit bus and memory frequency 2 GHz.
This point to the possibility of video card Radeon Pro Duo, equipped with HBM2 memory type and chips cut down half the bit line, but in proportion to the increased memory frequency. This is necessary to preserve the memory bandwidth. The authors of the hypothesis believe that the release of the first generation HBM only for AMD's SK Hynix became unprofitable, and now Korean supplier forced the American partner silently switch to HBM2 chips. Related Products :
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