Data center / AI

A100 PCIe

Ampere Data Center · Ampere

Official NVIDIA overview ↗

Technical variants

2 configurations

A100 PCIe 40 GB

2020-06-22
GPU chip
GA100
CUDA cores
6,912
Tensor / RT
432 / 0
VRAM
40.00 GB HBM2e
Memory bus
5120-bit
Bandwidth
1560.00 GB/s
Clock
765 MHz / 1410 MHz
Power
250 W
Interface
PCIe 4.0 x16
FP32
19.490 TFLOPS
Specification source ↗

A100 PCIe 80 GB

2021-06-28
GPU chip
GA100
CUDA cores
6,912
Tensor / RT
432 / 0
VRAM
80.00 GB HBM2e
Memory bus
5120-bit
Bandwidth
1940.00 GB/s
Clock
1065 MHz / 1410 MHz
Power
300 W
Interface
PCIe 4.0 x16
FP32
19.490 TFLOPS
Specification source ↗

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