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NEC SX-Aurora TSUBASA - Vector Engine

NEC Vector Engine Models

NEC SX Aurora Card

The NEC Vector Engine Processor was developed using 16 nm FinFET process technology for extreme high performance and low power consumption. The Vecor Engine Processor has the world's first implementation of one processor with six HBM2 memory modules using Chip-on-Wafer-on-Substrate technology, leading to the world-record memory bandwidth of 1.2 TB/s.

NEC Vector Engine Type 10A Type 10B Type 10C
Core specfication   
Clock speed (GHZ) 1.6 1.4 1.4
Peak performance (GigaFLOPS) 307.2 268.8 268.8
Average memory bandwidth (GB/s) 150 150 94
Processor Specifications   
# of cores / processor 8 8 8
Peak performance (TeraFLOPS) 2.45 2.15 2.15
Memory bandwidth (TB/s) 1.20 1.20 0.75
Cache capacity (MB) 16 16 16
Memory capacity (GB) 48 48 24

The NEC Vector Engine Processor follows the tradition of NEC Vector Processors providing optimal sustained performance.

NEC SX-Aurora TSUBASA Platforms

NEC provides five hardware platforms that can be configured in different ways.

For more detailed information to the systems

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