NVIDIA A100 PCIe: GPU Specs & Benchmarks

The A100 PCIe 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

Jun 22nd, 2020

Family

Tesla
(Axx)

Production

Active

Bus Interface

PCIe 4.0 x16

Memory

Memory Size

40 GB

Memory Type

HBM2e

Memory Bus

5120 bit

Bandwidth

1,555 GB/s

Performance

Pixel fillrate

225.6 GPixel/s

Texture fillrate

609.1 GTexel/s

FP16 (half) performance

77.97 TFLOPS (4:1)

FP32 (float) performance

19.49 TFLOPS

FP64 (double) performance

9.746 TFLOPS (1:2)

Clock Speeds

Base Clock

765 MHz

Boost Clock

1410 MHz

Memory Clock

1215 MHz
2.4 Gbps effective

Render Config

Shading Units

6912

TMUs

432

ROPs

160

L1 Cache

192 KB (per SM)

L2 Cache

40 MB

SM Count

108

Tensor Cores

432

Board Design

Slot Width

Dual-slot

Length

267 mm
10.5 inches

Thermal design power (TDP)

250 W

Suggested PSU

600 W

Display Connectors

No outputs

Power Connectors

8-pin EPS

Board Number

P1001 SKU 200

API support

DirectX

N/A

OpenGL

N/A

OpenCL

3.0

Vulkan

N/A

Shader Model

N/A

CUDA

8.0