home > Radeon R9 280X 3GB GDDR5 (UEFI READY) / AXR9 280X 3GBD5-DHE
PowerColor Radeon R9 280X 3GB GDDR5 (UEFI READY) (part number AXR9 280X 3GBD5-DHE) is a Graphics Processing Unit, aimed at desktop market segment. The GPU is based on AMD Radeon R9 280X model, and produced on 28 nm technological process. The cards graphics frequency is 850 MHz. Furthermore, it has 2048 stream processors, 32 color ROPs, as well as 128 texture units. The Radeon R9 280X 3GB GDDR5 (UEFI READY) comes with 3 GB of GDDR5 memory. Since the memory is clocked at 1.5 GHz, and utilizes 384 bit bus, the effective memory bandwidth is 288 GB/s. The GPU supports PCI Express 3.0 interface, and requires 2 slots on the motherboard. This model needs up to 250 Watt of power, identical to the reference design.
Please see below for detailed specifications of the PowerColor Radeon R9 280X 3GB GDDR5 (UEFI READY) graphics card.