Hardware of Phase I of Lichtenberg II
This new system is in regular operations mode since 1st December 2020.
Login (8 nodes)
- 2x “Intel® Xeon® Platinum 9242 Processor”
- 96 CPU cores and 2x Intel® AVX-512 units per core
- 768 GByte Main memory (DDR4-2933)
MPI – Section (630 nodes)
- 2x “Intel® Xeon® Platinum 9242 Processor”
- 96 cores and 2x Intel® AVX-512 units per core
- 384 GByte Main memory (DDR4-2933)
MEM – Section (2 nodes)
- 2x “Intel® Xeon® Platinum 9242 Processor”
- 96 cores und 2x Intel® AVX-512 units per core
- 1536 GByte Main memory (DDR4-2933)
ACC – Section GPUs (8 nodes)
- 4x “Intel® Xeon® Platinum 8260 Processor”
- 96 cores and 2x Intel® AVX-512 units per core
- 384 GByte Main memory (DDR4-2933)
- 4x nodes with each 4x “NVIDIA® Tesla® V100” (Volta generation, GV100 chip)
- 4x nodes with each 4x “NVIDIA® A100” (Ampere generation, GA100 chip)
ACC – Section DGX A100 (3 nodes)
- 2x “AMD EPYC™ 7742” Processor
- 128 cores and 2x AVX-2 units per core
- 1024 GByte Main memory (DDR4-3200)
- 8x “NVIDIA® A100 Tensor Core GPUs” (Ampere generation)
Totals (all compute and login nodes)
- 62.592 cores
- 257 TByte RAM
- 16x Nvidia Tesla V100
- 40x Nvidia A100