The Radeon Instinct MI8 was a professional graphics card by AMD, launched on December 12th, 2016. Built on the 28nm process, and based on the Fiji graphics processor, in its Fiji XT variant, the card supports DirectX 12. The Fiji graphics processor is a large chip with a die area of 596mm² and 8,900 million transistors. It features 4096 shading units, 256 texture mapping units, and 64 ROPs.
Chip
Chip manufacturer: AMD
Model designation: Radeon Instinct MI8
Graphics processor: Fiji
Chip architecture: GCN 3.0
Process size: 28nm
Transistors: 8,900 million
Die size: 596mm2
Memory
Memory size: 4GB
Memory type: HBM
Bus width: 4096bit
Bandwidth: 512.0 GB/s
Frequency
GPU clock: 1000 MHz
Memory clock: 500 MHz (1000 Mbps effective)
Interface
PC connection: PCIe 3.0 x16
Monitor connection: None
Technology
DirectX version: 12 (12_0)
OpenGL version: 4.6
Render config
TMUs: 256
ROPs: 64
Board design
Slot width: Dual-slot
TDP: 175w
Outputs: None
Power connectors: 1x 8-pin