NVIDIA Quadro M620 Mobile vs NVIDIA Tesla M2070 Q

VS

NVIDIA Quadro M620 Mobile

NVIDIA Tesla M2070 Q

We compared two Professional market GPUs: 2GB VRAM Quadro M620 Mobile and 6GB VRAM Tesla M2070 Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro M620 Mobile 's Advantages

Released 5 years and 6 months late

Boost Clock977MHz

64 additional rendering cores

Lower TDP (30W vs 225W)

NVIDIA Tesla M2070 Q 's Advantages

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (150.3GB/s vs 80.19GB/s)

Score

Benchmark

FP32 (float)

Quadro M620 Mobile

1 TFLOPS

Tesla M2070 Q +2%

1.028 TFLOPS

Quadro M620 Mobile

VS

Tesla M2070 Q

Graphics Card

Jan 2017

Release Date

Jul 2011

Quadro Mobile

Generation

Tesla

Professional

Type

Professional

MXM-A (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

756 MHz

Base Clock

-

977 MHz

Boost Clock

-

1253 MHz

Memory Clock

783 MHz

Memory

2GB

Memory Size

6GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

384bit

80.19GB/s

Bandwidth

150.3GB/s

Render Config

-

SM Count

14

512

Shading Units

448

32

TMUs

56

16

ROPs

48

-

64 KB (per SMM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

768 KB

-

Theoretical Performance

15.63 GPixel/s

Pixel Rate

16.07 GPixel/s

31.26 GTexel/s

Texture Rate

32.14 GTexel/s

-

1000 GFLOPS

FP32 (float)

1028 GFLOPS

31.26 GFLOPS

FP64 (double)

513.9 GFLOPS

Board Design

30W

TDP

225W

-

Suggested PSU

550 W

No outputs

Outputs

No outputs

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GM107

GPU Name

GF100

-

GPU Variant

GF100-876-A1

Maxwell

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.87 billion

Transistors

3.1 billion

148 mm²

Die Size

529 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.0

CUDA

2.0

5.1

Shader Model

5.1

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