NVIDIA GRID A100B: GPU Specs & Benchmarks

The GRID A100B is a graphics card by NVIDIA, built on the 7 nm process and based on the GA100 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name

GA100

Architecture

Ampere

Foundry

TSMC

Process Size

7 nm

Transistors

54,200 million

Die Size

826 mm²

Graphics Card

Release Date

May 14th, 2020

Family

GRID
(Ax)

Production

Active

Bus Interface

PCIe 4.0 x16

Memory

Memory Size

48 GB

Memory Type

HBM2e

Memory Bus

6144 bit

Bandwidth

1,866 GB/s

Performance

Pixel fillrate

193.0 GPixel/s

Texture fillrate

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)

Clock Speeds

Base Clock

900 MHz

Boost Clock

1005 MHz

Memory Clock

1215 MHz
2.4 Gbps effective

Render Config

Shading Units

6912

TMUs

432

ROPs

192

L1 Cache

192 KB (per SM)

L2 Cache

48 MB

SM Count

108

Tensor Cores

432

Board Design

Slot Width

IGP

Thermal design power (TDP)

400 W

Suggested PSU

800 W

Display Connectors

No outputs

Power Connectors

None

API support

DirectX

N/A

OpenGL

N/A

OpenCL

3.0

Vulkan

N/A

Shader Model

N/A

CUDA

8.0