NVIDIA Quadro M620 Mobile vs NVIDIA Tesla P4

VS

NVIDIA Quadro M620 Mobile

NVIDIA Tesla P4

We compared two Professional market GPUs: 2GB VRAM Quadro M620 Mobile and 8GB VRAM Tesla P4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro M620 Mobile 's Advantages

Lower TDP (30W vs 75W)

NVIDIA Tesla P4 's Advantages

Boost Clock has increased by 14% (1114MHz vs 977MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (192.3GB/s vs 80.19GB/s)

2048 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro M620 Mobile

1 TFLOPS

Tesla P4 +470%

5.704 TFLOPS

OctaneBench

Quadro M620 Mobile

27

Tesla P4 +214%

85

Quadro M620 Mobile

VS

Tesla P4

Graphics Card

Jan 2017

Release Date

Sep 2016

Quadro Mobile

Generation

Tesla

Professional

Type

Professional

MXM-A (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

756 MHz

Base Clock

886 MHz

977 MHz

Boost Clock

1114 MHz

1253 MHz

Memory Clock

1502 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

80.19GB/s

Bandwidth

192.3GB/s

Render Config

-

SM Count

20

512

Shading Units

2560

32

TMUs

160

16

ROPs

64

-

64 KB (per SMM)

L1 Cache

48 KB (per SM)

2 MB

L2 Cache

2 MB

-

Theoretical Performance

15.63 GPixel/s

Pixel Rate

71.30 GPixel/s

31.26 GTexel/s

Texture Rate

178.2 GTexel/s

-

FP16 (half)

89.12 GFLOPS

1000 GFLOPS

FP32 (float)

5.704 TFLOPS

31.26 GFLOPS

FP64 (double)

178.2 GFLOPS

Board Design

30W

TDP

75W

-

Suggested PSU

250 W

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GM107

GPU Name

GP104

-

GPU Variant

GP104-895-A1

Maxwell

Architecture

Pascal

TSMC

Foundry

TSMC

28 nm

Process Size

16 nm

1.87 billion

Transistors

7.2 billion

148 mm²

Die Size

314 mm²

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

5.1

Shader Model

6.4

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