A100 PCIe 40 GB

AmpereNVIDIA A-SeriesData CenterServerHBM22020NVIDIA

Key Metrics

Launch Date
2020-06-22
CUDA Cores
6,912
Memory
40 GB HBM2
Memory Bandwidth
1,560 GB/s
TDP/TBP
250 W
Interface
PCIe 4.0 x16
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Why It Mattered

A100 PCIe 40 GB matters because A100 was part of NVIDIA's Ampere data-center push into AI, HPC, analytics, and multi-instance GPU deployment. Tracking the PCIe, SXM, and memory variants separately helps readers avoid mixing very different server form factors.

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Sources

Primary / manufacturer sources

  1. NVIDIA A100 40 GB PCIe GPU Accelerator product brief PB-10137-001 v03Official memory, interface, total board power, and connector specificationsOpen source
  2. World's Top System Makers Unveil NVIDIA A100-Powered Servers to Accelerate AI, Data Science and Scientific ComputingOfficial June 22, 2020 unveiling of the A100 PCIe form factorOpen source

Independent reference sources

  1. TechPowerUp GPU SpecsModel-level specification reference for this GPU entryOpen source

Reference databases

  1. RightNow GPU DatabaseOpen GPU database used to cross-check specifications A reference database: good for cross-checking specifications, but not proof of the original release details on its own.Open source