AMD has detailed its upcoming Radeon Instinct graphics cards, with their flagship Radeon Instinct MI25 which has 16GB of HBM2 - and 64 next-gen compute units (4096 stream processors) all based on the Vega GPU architecture.
AMD's upcoming Radeon Instinct MI25 features 4096 stream processors, 12.3 TFLOPs of FP32 compute performance (24.6 TFLOPs of FP16 compute perf.), 16GB of HBM2 that provides 484GB/sec of memory bandwidth. All of this fits on a dual-slot card at 10.5 inches long, with a 300W TDP.
Performance wise, Radeon Instinct MI25 beats out NVIDIA's Tesla P100-16 with 1.3x more FP16 and FP32 performance, and far better performance per watt.
AMD will be launching the Radeon Instinct family of graphics cards in Q3 2017.