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SX-Aurora TSUBASA VE-Card
On-Site Model
Model Overview
Ideal for simulations, AI, and big data applications in manufacturing and other industries
Application Field: Large-scale demand forecasting, manufacturing simulation, etc.
| Model Image |  |
 |
|---|---|---|
| Model Name | A311-4 | B300-8 |
| Number of Vector Engines (VE) installed | 2, 4 | 8 |
| Form Factor | 1U rack mount | 4U rack mount |
Vector Engine (VE)
Mainly performs application arithmetic processing.
| Number of Vector Engines (VE) that can be installed | 2,4 | 8 |
|---|---|---|
| Card Type | 10BE | 20B |
| Maximum total VE Operation Performance (TFLOPS) Double Precision | 8.65 | 19.66 |
| Maximum total VE Operation Performance (TFLOPS) Single Precision | 17.30 | 39.32 |
| Maximum total VE Memory Bandwidth (TB/s) | 5.40 | 12.24 |
| Maximum VE Memory Capacity (GB) | 192 | 384 |
Vector Host (VH)
Mainly performs OS processing.
Installation Specifications
| Number of x86 Processors/VH | 2 | 2 |
|---|---|---|
| x86 Processor | Intel Xeon Scalable Processor® | |
| Memory Configuration/VH | DDR4 DIMM x 6 / CPU | |
| Maximum memory capacity/VH | 192GB | 192GB |
| Maximum Disk Capacity | SATA SSD 1.92TB | SATA SSD 1.92TB + NVMe SSD 3.2TB |
| InfiniBand | HDR100 | HDR100 |
| Number of HCAs | 2 | 2 |
| Bandwidth per HCA | 100Gbps | 100Gbps |
| OS | Click here for supported OS | |
| Power | 2.0kW | 4.0kW |
|---|---|---|
| Number of power supplies | 2 | 4 |
| Power Cable Connector Shape | AC200V power cable IEC C13 IEC C14 | |
| Cooling | Air cooling | |
| Operating Temperature | 10°C to 35°C | |
| InfiniBand | 10°C to 30°C | |
| Sound Volume (sound pressure level) | 71.3 dBA | 79.6 dBA |
Software
By using NEC's original compiler the Vector Engine is easy to use.
| Standard Software | Vector engine control software and driver | |
|---|---|---|
| Software Development Support | NEC Software Development Kit for Vector Engine, NEC MPI, NEC MPI/Scalar-Vector Hybrid | |