Olivia
The name Olivia is inspired by ´olivine´, a mineral once extracted from the former Lefdal mine, now transformed into a state-of-the-art data centre, Lefdal Mine Data Centers (LMD), where the supercomputer is hosted.
The next generation powerful supercomputer for HPC and AI applications
Olivia is provided by Hewlett Packard Enterprise and will have a computational capacity 17 times greater than the current most powerful national supercomputer, Betzy. In February 2026, the system was expanded with an additional 144 NVIDIA Grace Hopper GPUs, increasing the total GPU count from 304 to 448 to meet growing demand for AI workloads.
Technical Details
Details |
Olivia |
|---|---|
System |
HPE Cray Supercomputing EX |
Number of CPU nodes |
252 |
CPU type |
AMD Epyc Turin |
CPU cores in total |
64512 |
CPU cores per node |
256 |
Memory in total |
189 TiB |
Memory per node |
768 GiB |
Memory per CPU core |
3 GiB |
GPU type |
NVIDIA GraceHopper Superchip (NVIDIA GH200 120GiB) |
Number of GPU nodes |
112 |
GPUs per node |
4 |
GPUs in total |
448 |
Interconnect |
HPE Slingshot Interconnect |
Regular Compute nodes (HPC):
252 compute 2 way nodes with a total of 64512 AMD cores
768GiB memory per node, giving a total of 189 TiB
Slingshot injection port 200 Gbits/s, with combined capacity of 49 Tbits/s
3.84 TB NVMe per node, yielding 967 TB for local scratch
Accelerate nodes (AI):
112 nodes with GPUs, each node has four NVIDIA GraceHopper Superchip
112 accelerated 4 way nodes with total of 32256 (112472) ARM cores
112 accelerated nodes with a total of 448 (112*4) Hopper accelerators
384 GiB HMB3 accelerator memory per node total aggregated 42 TiB
480 GiB LPDDR5 processor memory per node total aggregated 52 TiB
Injection ports yielding 800 Gbits/s, giving combined bandwidth of 89 Tbits/s
Cluster Storage:
3.159 PB spinning disks
1.107 PB solid state storage