Intel graphics integrated9/12/2023 ![]() However, most importantly, it proved what one could integrate into a small, low-cost chip. It offered an UMA capability in conjunction with SiS’s 551x UMA chipsets. The graphics controller offered an integrated VGA with resolution up to 1280 ×1024 × 16.8 million colors (but interlaced), a 64-bit BitBLT engine with an integrated Philips SAA 7110 Video Decoder Interface that provided YUV 4:2:2 support, color-key video overlay support, color space converter, integer video scaling in 1/64th unit increments and VESA DDC1 and DDC2B signaling support. SiS developed two IGCs, the 6204 for the 16-bit ISA bus, and the 6205 for the newer PCI bus. It combined the northbridge functions with a graphics controller and set the stage for a new category - the IGC. ![]() It ran at 40 MHz and was socket- and binary-compatible with the SPARC integer unit (IU) standard.ġ995, June -Taiwan-based Silicon Integrated Systems introduced the SiS6204, the first PC-based integrated graphics controller (IGC) chipset for Intel processors. The W8701 integrated a floating-point processor (FPP) into a SPARC RISC microprocessor. This chipset consisted of two parts: the W8701 SPARC microprocessor and the W8720 Integrated Graphics Controller (IGC). In-between, we saw a half dozen, or more clever innovative designs appearing from various suppliers, many of them no longer with us.ġ991, May - One of the first examples of integrating a graphics controller with other components was the SPARC enhancement chipset from Weitek. AMD followed them with the Llano in 2011, but with a much bigger and more powerful GPU. Integrated graphics have evolved from being part of the chipset to being integrated within the CPU. ![]() They have now found their way into smartphones, tablets, automobiles, and game consoles. Integrated graphics have been with us since 1991 in the workstation space, and since 1995 in the PC, and earlier than that in workstations. Following Moore’s law, integrated graphics have become quite powerful and popular ![]()
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