AMD Radeon E4690

The AMD Radeon E4690 is an embedded graphics card released in June 2009. It is built on the Terascale 1 architecture with the RV730 GPU chip manufactured on a 55 nm process. The card features 320 shading units, a base clock of 600 MHz, and 0.5 GB of GDDR3 memory on a 128-bit bus, providing a memory bandwidth of 22.4 GB/s. It has a low power consumption with a board power (TDP) ranging from 8 to 25 W. The card uses a PCIe 2.0 ×16 bus interface and offers two DVI display outputs. It supports DirectX 10.1 and OpenGL 3.3, but does not support Vulkan. The Radeon E4690 is designed for embedded applications requiring moderate graphics performance with low power draw.