Home NVIDIA A800 PCIe 40 GB

NVIDIA A800 PCIe 40 GB

This is a GPU manufactured with TSMC 7nm process, based on Nvidia Ampere architecture and released on Nov 2022. It features 54.2 billion transistors, 6912 CUDA cores and 40GB HBM2e memory, with 40MB L2 cache, theoretical performance of 19.49TFLOPS, with total power consumption of 250W.

Graphics Card

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Release Date
Nov 2022
Generation
Ampere
Type
Professional
Bus Interface
PCIe 4.0 x16

Clock Speeds

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Base Clock
765MHz
Boost Clock
1410MHz
Memory Clock
1215MHz

Memory

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Memory Size
40GB
Memory Type
HBM2e
Memory Bus
5120bit
Bandwidth
1555 GB/s

Render Config

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SM Count
108
Shading Units
6912
TMUs
432
ROPs
160
Tensor Cores
432
L1 Cache
192 KB (per SM)
L2 Cache
40MB

Theoretical Performance

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Pixel Rate
225.6 GPixel/s
Texture Rate
609.1 GTexel/s
FP16 (half)
77.97 TFLOPS
FP32 (float)
19.49 TFLOPS
FP64 (double)
9.746 TFLOPS

Graphics Processor

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

Board Design

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TDP
250W
Suggested PSU
600W
Outputs
No outputs
Power Connectors
8-pin EPS

Graphics Features

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DirectX
N/A
OpenGL
N/A
OpenCL
3.0
Vulkan
N/A
CUDA
8.0
Shader Model
N/A

Rankings

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FP32 (float)
20.04 TFLOPS
19.99 TFLOPS
Intel Arc A770 16 GB GDDR6
19.66 TFLOPS
19.49 TFLOPS
NVIDIA A100 PCIe 40 GB HBM2e
19.49 TFLOPS
19.49 TFLOPS
19.49 TFLOPS

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