![]() ![]() The remaining components of Nvidia's business strategy concerning the G80 became reality in February and June of 2007. Despite that success, the company dropped three percentage points in discrete graphics market share in the fourth quarter - points AMD picked up on the strength of OEM contracts. An overclocked GTX, the 8800 Ultra, represented the G80's pinnacle and was sandwiched between the launches of two lesser products: the 320MB GTS in February and the limited production GTS 640MB/112 Core on November 19, 2007.Īided by the new Coverage Sample anti-aliasing (CSAA) algorithm, Nvidia had the satisfaction of seeing its GTX demolish every single and dual-graphics competitor in outright performance. The first GPU to utilize this architecture was Nvidia's iconic G80.įour years in development and $475 million produced a 681 million-transistor, 484mm² behemoth - first as the 8800 GTX flagship and 8800 GTS 640MB on November 8. With DX10's arrival, vertex and pixel shaders maintained a large level of common function, so moving to a unified shader arch eliminated a lot of unnecessary duplication of processing blocks. ![]() ![]() Until the advent of DirectX 10, there was no point in adding undue complexity by enlarging the die area, which increased vertex shader functionality in addition to boosting the floating point precision of pixel shaders from 24-bit to 32-bit to match the requirement for vertex operations. ![]() Part 5: (2013 - 2020) Pushing GPU Technology Into New Territory The Coming of General Purpose GPUs ![]()
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