NVIDIA GRID M3 3020 vs NVIDIA Quadro P620

VS

We compared two Professional market GPUs: 4GB VRAM GRID M3 3020 and 2GB VRAM Quadro P620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID M3 3020 's Advantages

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (83.20GB/s vs 80.13GB/s)

128 additional rendering cores

NVIDIA Quadro P620 's Advantages

Released 1 years and 9 months late

Boost Clock has increased by 4% (1354MHz vs 1306MHz)

Score

Benchmark

FP32 (float)

GRID M3 3020 +20%

1.672 TFLOPS

Quadro P620

1.386 TFLOPS

GRID M3 3020

VS

Quadro P620

Graphics Card

May 2016

Release Date

Feb 2018

GRID

Generation

Quadro

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1033 MHz

Base Clock

1266 MHz

1306 MHz

Boost Clock

1354 MHz

1300 MHz

Memory Clock

1252 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

83.20GB/s

Bandwidth

80.13GB/s

Render Config

-

SM Count

4

-

Compute Units

-

640

Shading Units

512

40

TMUs

32

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

48 KB (per SM)

2 MB

L2 Cache

1024 KB

Theoretical Performance

20.90 GPixel/s

Pixel Rate

21.66 GPixel/s

52.24 GTexel/s

Texture Rate

43.33 GTexel/s

-

FP16 (half)

21.66 GFLOPS

1.672 TFLOPS

FP32 (float)

1386 GFLOPS

52.24 GFLOPS

FP64 (double)

43.33 GFLOPS

Graphics Processor

GM107

GPU Name

GP107

-

GPU Variant

-

Maxwell

Architecture

Pascal

TSMC

Foundry

Samsung

28 nm

Process Size

14 nm

1.87 billion

Transistors

3.3 billion

148 mm²

Die Size

132 mm²

Board Design

Unknown

TDP

40W

200 W

Suggested PSU

200 W

No outputs

Outputs

4x mini-DisplayPort 1.4a

1x 8-pin

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

6.1

6.7 (5.1)

Shader Model

6.4

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