Sapphire Radeon HD 2600 XT GDDR4 Published: 15th April 2015 (last update 4th January 2017 ) Compare to fastest reference RV630 board Add to compare GPU GPU type RV630 Manufacturing process65 nm Transistors390 million Die size153 mm2 Density2.55 M / mm2 ROPs4 TMUs8 Pixel shaders- Vertex shaders- Unified shaders120 Clock800 MHz Pixel fillrate3 200 MP/s Texel fillrate6 400 MT/s SP gigaflops192 DP gigaflops- DirectX10 OpenGL3.3 OpenCL / Compute ver.- Memory Capacity256 MB TypeGDDR4 Clock2 200 MHz Bus width128 bit Bandwith35 200 MB/s Rated speed2 500 MHz BrandSamsung The card ManufacturerSapphire InterfacePCI-E 2.0 x16 Interface bandwith8 192 MB/s TDP50 W Analog I/O ports1 × S-Video out, 2 × DVI-I Digital I/O ports2 × DVI-I Independent screens2 Manufacture date16th week of 2007 Release date2007 Sapphire Radeon HD 2600 XT GDDR4 (front side) Sapphire Radeon HD 2600 XT GDDR4 (back side) RV630 GPU Gigabyte Radeon HD 2600 XT GDDR3 Sapphire Radeon HD 2600 XT GDDR4 R6xx architecture Sapphire Radeon HD 2900 GT Sapphire Radeon HD 3850 AGP Gigabyte Radeon HD 2600 XT GDDR3 Sapphire Radeon HD 2600 XT GDDR4 gallery Sapphire Radeon HD 2600 XT GDDR4 gallery