Tensor Cores: 3rd Gen
NVENC: No Support
NVDEC: 4th Gen x5
PureVideo HD: VP10
VDPAU: Feature Set J
Latest Drivers:
Windows 10 / 11 (x64):
Quadro Release: Latest
Data Center Release: Latest
The A100 SXM4 80 GB is a professional graphics card by NVIDIA, launched on November 16th, 2020. Built on the 7 nm process, and based on the GA100 graphics processor, the card does not support DirectX. Since A100 SXM4 80 GB does not support DirectX 11 or DirectX 12, it might not be able to run all the latest games. The GA100 graphics processor is a large chip with a die area of 826 mm² and 54,200 million transistors. It features 6912 shading units, 432 texture mapping units, and 160 ROPs. Also included are 432 tensor cores which help improve the speed of machine learning applications. NVIDIA has paired 80 GB HBM2e memory with the A100 SXM4 80 GB, which are connected using a 5120-bit memory interface. The GPU is operating at a frequency of 1275 MHz, which can be boosted up to 1410 MHz, memory is running at 1593 MHz.
Being a oam module card, the NVIDIA A100 SXM4 80 GB does not require any additional power connector, its power draw is rated at 400 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. A100 SXM4 80 GB is connected to the rest of the system using a PCI-Express 4.0 x16 interface.
| A100 40GB PCIe | A100 80GB PCIe | A100 40GB SXM | A100 80GB SXM | |
|---|---|---|---|---|
| FP64 | 9.7 TFLOPS | |||
| FP64 Tensor Core | 19.5 TFLOPS | |||
| FP32 | 19.5 TFLOPS | |||
| Tensor Float 32 (TF32) | 156 TFLOPS | 312 TFLOPS* | |||
| BFLOAT16 Tensor Core | 312 TFLOPS | 624 TFLOPS* | |||
| FP16 Tensor Core | 312 TFLOPS | 624 TFLOPS* | |||
| INT8 Tensor Core | 624 TOPS | 1248 TOPS* | |||
| GPU Memory | 40GB HBM2 | 80GB HBM2e | 40GB HBM2 | 80GB HBM2e | 
| GPU Memory Bandwidth | 1,555GB/s | 1,935GB/s | 1,555GB/s | 2,039GB/s | 
| Max Thermal Design Power (TDP) | 250W | 300W | 400W | 400W | 
| Multi-Instance GPU | Up to 7 MIGs @ 5GB | Up to 7 MIGs @ 10GB | Up to 7 MIGs @ 5GB | Up to 7 MIGs @ 10GB | 
| Form Factor | PCIe | SXM | ||
| Interconnect | NVIDIA® NVLink® Bridge for 2 GPUs: 600GB/s ** PCIe Gen4: 64GB/s | NVLink: 600GB/s PCIe Gen4: 64GB/s | ||
| Server Options | Partner and NVIDIA-Certified Systems™ with 1-8 GPUs | NVIDIA HGX™ A100-Partner and NVIDIA-Certified Systems with 4,8, or 16 GPUs NVIDIA DGX™ A100 with 8 GPUs | ||
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