Name | Description | Notes | |
---|---|---|---|
1 | Cost | ~$2k/unit | |
2 | PCIe Slot Width | single slot width | |
3 | PCIe Lanes | 16 lanes | |
4 | PCIe Speed | GEN3 (or better) | |
5 | Cooling | Active Cooling | |
6 | Max. Power | 75W | |
7 | On Board Memory | 4 separate DDR4 interface | |
8 | Optical Links | 8 (or more) | |
9 | Optical Link speed | 10Gb/s (or better) |
Manufacture | Part# | Cost
| PCIe Slot Width | PCIe Lanes | PCIe Speed | Cooling | Max. Power | On-Board Memory | Optical Links | Optical Link Speed | |
---|---|---|---|---|---|---|---|---|---|---|---|
1 | Xilinx | U50 | ??? | Single | 16 | GEN4 | Passive Only | 75W | 8 GB HBM2 | 4 | 28Gb/s |
2 | Xilinx | U200 | $4.8k/unit | Double | 16 | GEN4 | Active or Passive | 225W | 64 GB DDR4 | 8 | 28Gb/s |
3 | Xilinx | U250 | $7.5k/unit | Double | 16 | GEN4 | Active or Passive | 225W | 64 GB DDR4 | 8 | 28Gb/s |
4 | Xilinx | U280 | $7.6k/unit | Double | 16 | GEN4 | Active or Passive | 225W | 32 GB DDR4 + 8 GB HBM2 | 8 | 28Gb/s |
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