NVIDIA Quadro M4000M vs NVIDIA Quadro P620

VS

NVIDIA Quadro M4000M

NVIDIA Quadro P620

We compared two Professional market GPUs: 4GB VRAM Quadro M4000M and 2GB VRAM Quadro P620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro M4000M 's Advantages

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (160.4GB/s vs 80.13GB/s)

768 additional rendering cores

NVIDIA Quadro P620 's Advantages

Released 2 years and 6 months late

Boost Clock1354MHz

Lower TDP (40W vs 100W)

Score

Benchmark

FP32 (float)

Quadro M4000M +80%

2.496 TFLOPS

Quadro P620

1.386 TFLOPS

OctaneBench

Quadro M4000M +172%

68

Quadro P620

25

Quadro M4000M

VS

Quadro P620

Graphics Card

Aug 2015

Release Date

Feb 2018

Quadro Mobile

Generation

Quadro

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1266 MHz

-

Boost Clock

1354 MHz

1253 MHz

Memory Clock

1252 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

160.4GB/s

Bandwidth

80.13GB/s

Render Config

-

SM Count

4

1280

Shading Units

512

80

TMUs

32

64

ROPs

16

-

48 KB (per SMM)

L1 Cache

48 KB (per SM)

2 MB

L2 Cache

1024 KB

-

Theoretical Performance

62.40 GPixel/s

Pixel Rate

21.66 GPixel/s

78.00 GTexel/s

Texture Rate

43.33 GTexel/s

-

FP16 (half)

21.66 GFLOPS

2.496 TFLOPS

FP32 (float)

1386 GFLOPS

78.00 GFLOPS

FP64 (double)

43.33 GFLOPS

Board Design

100W

TDP

40W

-

Suggested PSU

200 W

No outputs

Outputs

4x mini-DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

GM204

GPU Name

GP107

N16E-Q3-A1

GPU Variant

-

Maxwell 2.0

Architecture

Pascal

TSMC

Foundry

Samsung

28 nm

Process Size

14 nm

5.2 billion

Transistors

3.3 billion

398 mm²

Die Size

132 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.2

CUDA

6.1

6.4

Shader Model

6.4

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