NVIDIA Quadro 400 vs NVIDIA A100 PCIe 80 GB

VS

NVIDIA Quadro 400 NVIDIA A100 PCIe 80 GB

We compared two Professional market GPUs: 512MB VRAM Quadro 400 and 80GB VRAM A100 PCIe 80 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro 400 's Advantages

Lower TDP (32W vs 300W)

NVIDIA A100 PCIe 80 GB 's Advantages

Released 10 years and 2 months late

Boost Clock1410MHz

Larger VRAM bandwidth (1935GB/s vs 12.32GB/s)

6864 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro 400

0.108 TFLOPS

A100 PCIe 80 GB +17946%

19.49 TFLOPS

Quadro 400

VS

A100 PCIe 80 GB

Graphics Card

Apr 2011

Release Date

Jun 2021

Quadro

Generation

Tesla Ampere

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1065 MHz

-

Boost Clock

1410 MHz

770 MHz

Memory Clock

1512 MHz

Memory

512MB

Memory Size

80GB

DDR3

Memory Type

HBM2e

64bit

Memory Bus

5120bit

12.32GB/s

Bandwidth

1935GB/s

Render Config

6

SM Count

108

-

Compute Units

-

48

Shading Units

6912

16

TMUs

432

8

ROPs

160

-

Tensor Cores

432

-

RT Cores

-

L1 Cache

192 KB (per SM)

32 KB

L2 Cache

80 MB

Theoretical Performance

3.600 GPixel/s

Pixel Rate

225.6 GPixel/s

7.200 GTexel/s

Texture Rate

609.1 GTexel/s

-

FP16 (half)

77.97 TFLOPS

108.0 GFLOPS

FP32 (float)

19.49 TFLOPS

-

FP64 (double)

9.746 TFLOPS

Graphics Processor

GT216

GPU Name

GA100

GT216 GL

GPU Variant

-

Tesla 2.0

Architecture

Ampere

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

0.486 billion

Transistors

54.2 billion

100 mm²

Die Size

826 mm²

Board Design

32W

TDP

300W

200 W

Suggested PSU

700 W

1x DVI 1x DisplayPort

Outputs

No outputs

None

Power Connectors

8-pin EPS

Graphics Features

11.1 (10_1)

DirectX

N/A

3.3

OpenGL

N/A

1.1

OpenCL

3.0

N/A

Vulkan

N/A

1.2

CUDA

8.0

4.1

Shader Model

N/A

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