NVIDIA Tesla M40 24 GB vs NVIDIA Quadro M620 Mobile

VS

NVIDIA Tesla M40 24 GB

NVIDIA Quadro M620 Mobile

We compared two Professional market GPUs: 24GB VRAM Tesla M40 24 GB and 2GB VRAM Quadro M620 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla M40 24 GB 's Advantages

Boost Clock has increased by 14% (1112MHz vs 977MHz)

More VRAM (24GB vs 2GB)

Larger VRAM bandwidth (288.4GB/s vs 80.19GB/s)

2560 additional rendering cores

NVIDIA Quadro M620 Mobile 's Advantages

Released 1 years and 2 months late

Lower TDP (30W vs 250W)

Score

Benchmark

FP32 (float)

Tesla M40 24 GB +583%

6.832 TFLOPS

Quadro M620 Mobile

1 TFLOPS

OctaneBench

Tesla M40 24 GB +381%

130

Quadro M620 Mobile

27

Tesla M40 24 GB

VS

Quadro M620 Mobile

Graphics Card

Nov 2015

Release Date

Jan 2017

Tesla Maxwell

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

948 MHz

Base Clock

756 MHz

1112 MHz

Boost Clock

977 MHz

1502 MHz

Memory Clock

1253 MHz

Memory

24GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

128bit

288.4GB/s

Bandwidth

80.19GB/s

Render Config

-

3072

Shading Units

512

192

TMUs

32

96

ROPs

16

-

48 KB (per SMM)

L1 Cache

64 KB (per SMM)

3 MB

L2 Cache

2 MB

-

Theoretical Performance

106.8 GPixel/s

Pixel Rate

15.63 GPixel/s

213.5 GTexel/s

Texture Rate

31.26 GTexel/s

-

6.832 TFLOPS

FP32 (float)

1000 GFLOPS

213.5 GFLOPS

FP64 (double)

31.26 GFLOPS

Board Design

250W

TDP

30W

600 W

Suggested PSU

-

No outputs

Outputs

No outputs

8-pin EPS

Power Connectors

None

Graphics Processor

GM200

GPU Name

GM107

GM200-895-A1

GPU Variant

-

Maxwell 2.0

Architecture

Maxwell

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

8 billion

Transistors

1.87 billion

601 mm²

Die Size

148 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.2

CUDA

5.0

6.7

Shader Model

5.1

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