| Site: | Harvard University | 
|---|---|
| Manufacturer: | Lenovo | 
| Cores: | 13,104 | 
| Processor: | AMD EPYC 9454 48C 2.75GHz | 
| Interconnect: | Infiniband HDR | 
| Installation Year: | 2024 | 
| Performance | |
| Linpack Performance (Rmax) | 3.38 PFlop/s | 
| Theoretical Peak (Rpeak) | 4.38 PFlop/s | 
| Nmax | 902,144 | 
| Power Consumption | |
| Power: | 80.55 kW | 
| Power Measurement Level: | 1 | 
| Software | |
| Operating System: | Linux | 
| List | Rank | System | Vendor | Total Cores | Rmax (PFlop/s) | Rpeak (PFlop/s) | Power (kW) | 
|---|---|---|---|---|---|---|---|
| 06/2025 | 338 | ThinkSystem SD665-N V3, AMD EPYC 9454 48C 2.75GHz, NVIDIA H100 80GB, Infiniband HDR, Linux | Lenovo | 13,104 | 3.38 | 4.38 | 80.55 | 
| 11/2024 | 298 | ThinkSystem SD665-N V3, AMD EPYC 9454 48C 2.75GHz, NVIDIA H100 80GB, Infiniband HDR, Linux | Lenovo | 13,104 | 3.38 | 4.38 | 80.55 |