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NVIDIA GRID A100A

Graphics Processor
GA100
Cores
6912
TMUs
432
ROPs
192
Memory Size
48 GB
Memory Type
HBM2E
Bus Width
6144 bit
The GRID A100A is a professional graphics card by NVIDIA, launched in May 2020. Built on the 7 nm process, and based on the GA100 graphics processor, the card supports DirectX 12 Ultimate. 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 192 ROPs, . Also included are 432 tensor cores which help improve the speed of machine learning applications. NVIDIA has paired 48 GB HBM2E memory with the GRID A100A, which are connected using a 6144-bit memory interface. The GPU is operating at a frequency of 900 MHz, which can be boosted up to 1005 MHz, memory is running at 1215 MHz.
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. GRID A100A is connected to the rest of the system using a PCI-Express 4.0 x16 interface.

Graphics Processor

GPU Name
GA100
Architecture
Ampere
Foundry
TSMC
Process Size
7 nm
Transistors
54,200 million
Die Size
826 mm²

Graphics Card

Release Date
Unknown
Generation
GRID Ax
Production
Active
Bus Interface
PCIe 4.0 x16

Clock Speeds

Base Clock
900 MHz
Boost Clock
1005 MHz
Memory Clock
1215 MHz
2430 MHz effective

Memory

Memory Size
48 GB
Memory Type
HBM2E
Memory Bus
6144 bit
Bandwidth
1,866 GB/s

Render Config

Shading Units
6912
TMUs
432
ROPs
192
SM Count
108
Tensor Cores
432
L1 Cache
192 KB (per SM)
L2 Cache
48 MB

Theoretical Performance

Pixel Rate
193.0 GPixel/s
Texture Rate
434.2 GTexel/s
FP16 (half) performance
55.57 TFLOPS (4:1)
FP32 (float) performance
13.89 TFLOPS
FP64 (double) performance
6.947 TFLOPS (1:2)

Board Design

Slot Width
IGP
TDP
400 W
Suggested PSU
800 W
Outputs
No outputs
Power Connectors
None

Graphics Features

DirectX
12 Ultimate (12_2)
OpenGL
4.6
OpenCL
2.0
Vulkan
1.2.140
CUDA
8.0
Shader Model
6.5

Card Notes

specs unknown