The 4th generation of GMA combines fixed function capabilities with a threaded array of programmable executions units, providing advantages to both graphics and video performance. However, with the introduction of Intel's 4th generation of GMA architecture ( GMA X3000) in 2006, many of the functions are now built into the hardware, providing an increase in performance. The original architecture of GMA systems supported only a few functions in hardware, and relied on the host CPU to handle at least some of the graphics pipeline, further decreasing performance. Later, Intel integrated the i740 core into the Intel 810 northbridge.
The GMA line of GPUs replaces the earlier Intel Extreme Graphics, and the Intel740 line, the latter of which was a discrete unit in the form of AGP and PCI cards with technology that evolved from companies Real3D and Lockheed Martin. ( August 2011) ( Learn how and when to remove this template message) Unsourced material may be challenged and removed. Please help improve this article by adding citations to reliable sources. This section needs additional citations for verification. In early 2007, about 90% of all PC motherboards sold had an integrated GPU. They are commonly found on netbooks, low-priced laptops and desktop computers, as well as business computers which do not need high levels of graphics capability. The products in this series are integrated onto the motherboard, have limited graphics processing power, and use the computer's main memory for storage instead of a dedicated video memory. This series targets the market of low-cost graphics solutions. The Intel Graphics Media Accelerator ( GMA) is a series of integrated graphics processors introduced in 2004 by Intel, replacing the earlier Intel Extreme Graphics series and being succeeded by the Intel HD and Iris Graphics series. Shader Model 4.0 (for GMA X3100 and later) Shader Model 2.0 (for GMA 3000 and older) Series of integrated graphics processors by Intel Intel GMA API supportĭirect3D 10.0 (for GMA X3100 and later)
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