The Radeon HD 6530 was a graphics card by AMD, launched on May 14th, 2011. Built on the 40 nm process, and based on the Redwood graphics processor, in its Redwood PRO variant, the card supports DirectX 11.2. The Redwood graphics processor is an average sized chip with a die area of 104 mm² and 627 million transistors. It features 400 shading units, 20 texture mapping units, and 8 ROPs. AMD has paired 1,024 MB GDDR3 memory with the Radeon HD 6530, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 650 MHz, memory is running at 600 MHz. Being a single-slot card, its power draw is rated at 39 W maximum. Display outputs include: 1x DVI, 1x HDMI 1.3a, 1x VGA. Radeon HD 6530 is connected to the rest of the system using a PCI-Express 2.0 x16 interface. The card measures 165 mm in length, and features a single-slot cooling solution.