The Radeon X550 XT was a graphics card by ATI, launched on January 24th, 2007. Built on the 110 nm process, and based on the RV410 graphics processor, the card supports DirectX 9.0b. Since Radeon X550 XT does not support DirectX 11 or DirectX 12, it might not be able to run all the latest games. The RV410 graphics processor is an average sized chip with a die area of 156 mm² and 120 million transistors. It features 4 pixel shaders and 6 vertex shaders, 4 texture mapping units, and 4 ROPs. Due to the lack of unified shaders you will not be able to run recent games at all (which require unified shader/DX10+ support). ATI has paired 128 MB GDDR3 memory with the Radeon X550 XT, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 400 MHz, memory is running at 300 MHz.
Being a single-slot card, the ATI Radeon X550 XT does not require any additional power connector, its power draw is not exactly known. Display outputs include: 1x DVI, 1x VGA, 1x S-Video. Radeon X550 XT is connected to the rest of the system using a PCI-Express 1.0 x16 interface.