The Radeon RX 640 OEM is a graphics card by AMD, launched on April 9th, 2020. Built on the 14 nm process, and based on the Polaris 23 graphics processor, in its Polaris 23 XT variant, the card supports DirectX 12. This ensures that all modern games will run on Radeon RX 640 OEM. The Polaris 23 graphics processor is an average sized chip with a die area of 103 mm² and 2,200 million transistors. It features 640 shading units, 40 texture mapping units, and 16 ROPs. AMD has paired 4 GB GDDR5 memory with the Radeon RX 640 OEM, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 1295 MHz, memory is running at 1500 MHz (6 Gbps effective). Being a single-slot card, the AMD Radeon RX 640 OEM does not require any additional power connector, its power draw is rated at 50 W maximum. Display outputs include: 1x DisplayPort 1.4a, 2x mini-DisplayPort 1.4a. Radeon RX 640 OEM is connected to the rest of the system using a PCI-Express 3.0 x8 interface.