The following are technical specifications for Ascend:
Ascend SYSTEM (2022) | |
---|---|
NUMBER OF NODES | 24 nodes |
NUMBER OF CPU SOCKETS | 48 (2 sockets/node) |
NUMBER OF CPU CORES | 2,304 (96 cores/node) |
CORES PER NODE | 96 cores/node (88 usable cores/node) |
Internal storage |
12.8 TB NVMe internal storage |
COMPUTE CPU SPECIFICATIONS |
AMD EPYC 7643 (Milan) processors for compute
|
COMPUTER SERVER SPECIFICATIONS |
24 Dell XE8545 servers |
ACCELERATOR SPECIFICATIONS |
4 NVIDIA A100 GPUs with 80GB memory each, supercharged by NVIDIA NVLink |
NUMBER OF ACCELERATOR NODES |
24 total |
TOTAL MEMORY | ~ 24 TB |
PHYSICAL MEMORY PER NODE |
1 TB |
PHYSICAL MEMORY PER CORE | 10.6 GB |
INTERCONNECT |
Mellanox/NVIDA 200 Gbps HDR InfiniBand |
Supercomputer: