The Radeon HD 4730 OEM was a graphics card by ATI, launched on December 26th, 2008. Built on the 55 nm process, and based on the RV670 graphics processor, the card supports DirectX 10.1. Since Radeon HD 4730 OEM does not support DirectX 11 or DirectX 12, it might not be able to run all the latest games. The RV670 graphics processor is an average sized chip with a die area of 192 mm² and 666 million transistors. It features 320 shading units, 16 texture mapping units, and 16 ROPs. ATI has paired 1,024 MB DDR2 memory with the Radeon HD 4730 OEM, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 669 MHz, memory is running at 396 MHz. Being a dual-slot card, its power draw is rated at 110 W maximum. Display outputs include: 2x DVI, 1x S-Video. Radeon HD 4730 OEM is connected to the rest of the system using a PCI-Express 2.0 x16 interface. The card measures 241 mm in length, and features a dual-slot cooling solution.