The Radeon R5 310 OEM was a graphics card by AMD, launched on May 5th, 2015. Built on the 40 nm process, and based on the Caicos graphics processor, in its Caicos XT variant, the card supports DirectX 11.2. The Caicos graphics processor is a relatively small chip with a die area of only 67 mm² and 370 million transistors. It features 160 shading units, 8 texture mapping units, and 4 ROPs. AMD has paired 2,048 MB DDR3 memory with the Radeon R5 310 OEM, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 775 MHz, memory is running at 805 MHz. Being a single-slot card, the AMD Radeon R5 310 OEM does not require any additional power connector, its power draw is rated at 35 W maximum. Display outputs include: 1x DVI, 1x HDMI 1.3a. Radeon R5 310 OEM is connected to the rest of the system using a PCI-Express 2.0 x16 interface. The card measures 168 mm in length, and features a single-slot cooling solution.