Search results
Results from the WOW.Com Content Network
The Radeon R700 is the engineering codename for a graphics processing unit series developed by Advanced Micro Devices under the ATI brand name. The foundation chip, codenamed RV770, was announced and demonstrated on June 16, 2008 as part of the FireStream 9250 and Cinema 2.0 initiative launch media event, [5] with official release of the Radeon HD 4800 series on June 25, 2008.
Radeon HD 4850 June 25, 2008 RV770 PRO 625 993 800:40:16 10.0 25.0 512 1024 2048 63.55 GDDR3 GDDR4 GDDR5 1000 200.0 110 4-way Crossfire: $199 Radeon HD 4860 September 9, 2009 RV790 GT 959 282 700 750 640:32:16 11.2 22.4 512 1024 96 GDDR5 896.0 179.2 130 ? Radeon HD 4870 June 25, 2008 RV770 XT 956 256 750 900 800:40:16 12.0 30.0 512 1024 2048 ...
The free and open-source drivers are primarily developed on Linux and for Linux, but have been ported to other operating systems as well. Each driver is composed out of five parts: Linux kernel component DRM; Linux kernel component KMS driver: basically the device driver for the display controller; user-space component libDRM
The HD 4850 and HD 4870 have 800 stream processors and GDDR3 and GDDR5 memory, respectively. ... ATI released beta drivers that introduced full OpenGL 4.0 support on ...
Socket FM1; CPU: K10 (also Husky or K10.5) cores with an upgraded Stars architecture, no L3 cache L1 cache: 64 KB Data per core and 64 KB Instruction cache per core; L2 cache: 512 KB on dual-core, 1 MB on tri- and quad-core models
Support for UVD has been available in AMD's proprietary driver Catalyst version 8.10 since October 2008 through X-Video Motion Compensation (XvMC) or X-Video Bitstream Acceleration (XvBA). [63] [64] Since April 2013, [65] UVD is supported by the free and open-source "radeon" device driver through Video Decode and Presentation API for Unix (VDPAU).
AMD CrossFire (also known as CrossFireX) is a brand name for the multi-GPU technology by Advanced Micro Devices, originally developed by ATI Technologies. [1] The technology allows up to four GPUs to be used in a single computer to improve graphics performance.
[161] [162] Eight-channel LPCM audio output over HDMI with a video card was first seen with the ATI Radeon HD 4850, which was released in June 2008 and is implemented by other video cards in the ATI Radeon HD 4000 series.