AMD officially unveiled its new line of Instinct MI200 computer cards based on the CDNA2 architecture, the first line of multi-DIE computer cards with up to 4.9 times the performance of the competition.
The CDNA 2 architecture features Matrix Core 2nd. Generation for acceleration of FP64 and FP32 matrix calculations with up to 4 times more performance than the previous generation. In addition, the first multi-DIE design with 2.5D packaging at 6nm is used to reach up to 1.8 times more cores and 2.7 times more memory bandwidth than the previous generation, reaching a maximum bandwidth of 3.2TB / s.
Introducing the AMD Instinct™ MI200 Series Accelerator
The flagship model of the MI200 line is the MI250X, which has two DIES to reach a total of 220 Compute Units or 14080 Stream Processors and 128GB of HBM2E ram memory at 3.2Gbps with an 8192-bit bus to reach a bandwidth of 3.2TB / s, all this with a TDP of 560W. Operating at a frequency of approximately 1700MHz, the MI250X reaches 383 TFLOPs in FP16 operations, 95.7 TFLOPs in FP32 operations, and 47.9 TFLOPs in FP64 operations. It will only be available in OAM (OCP Accelerator Module) format, and later the Instinct MI210 will be released in PCIe format, although its specifications have not yet been shared.