NVIDIA Quadro P620 vs NVIDIA A100 PCIe 80 GB

VS

NVIDIA Quadro P620 NVIDIA A100 PCIe 80 GB

We compared two Professional market GPUs: 2GB VRAM Quadro P620 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 P620 's Advantages

Lower TDP (40W vs 300W)

NVIDIA A100 PCIe 80 GB 's Advantages

Released 3 years and 4 months late

Boost Clock has increased by 4% (1410MHz vs 1354MHz)

More VRAM (80GB vs 2GB)

Larger VRAM bandwidth (1935GB/s vs 80.13GB/s)

6400 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P620

1.386 TFLOPS

A100 PCIe 80 GB +1306%

19.49 TFLOPS

Blender

Quadro P620

125

A100 PCIe 80 GB +2958%

3823

OctaneBench

Quadro P620

25

A100 PCIe 80 GB +1140%

310

Quadro P620

VS

A100 PCIe 80 GB

Graphics Card

Feb 2018

Release Date

Jun 2021

Quadro

Generation

Tesla Ampere

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1266 MHz

Base Clock

1065 MHz

1354 MHz

Boost Clock

1410 MHz

1252 MHz

Memory Clock

1512 MHz

Memory

2GB

Memory Size

80GB

GDDR5

Memory Type

HBM2e

128bit

Memory Bus

5120bit

80.13GB/s

Bandwidth

1935GB/s

Render Config

4

SM Count

108

-

Compute Units

-

512

Shading Units

6912

32

TMUs

432

16

ROPs

160

-

Tensor Cores

432

-

RT Cores

-

48 KB (per SM)

L1 Cache

192 KB (per SM)

1024 KB

L2 Cache

80 MB

Theoretical Performance

21.66 GPixel/s

Pixel Rate

225.6 GPixel/s

43.33 GTexel/s

Texture Rate

609.1 GTexel/s

21.66 GFLOPS

FP16 (half)

77.97 TFLOPS

1386 GFLOPS

FP32 (float)

19.49 TFLOPS

43.33 GFLOPS

FP64 (double)

9.746 TFLOPS

Graphics Processor

GP107

GPU Name

GA100

-

GPU Variant

-

Pascal

Architecture

Ampere

Samsung

Foundry

TSMC

14 nm

Process Size

7 nm

3.3 billion

Transistors

54.2 billion

132 mm²

Die Size

826 mm²

Board Design

40W

TDP

300W

200 W

Suggested PSU

700 W

4x mini-DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

8-pin EPS

Graphics Features

12 (12_1)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.3

Vulkan

N/A

6.1

CUDA

8.0

6.4

Shader Model

N/A

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