NVIDIA Quadro M620 Mobile vs NVIDIA Quadro 1000M

VS

NVIDIA Quadro M620 Mobile

NVIDIA Quadro 1000M

We compared two Professional market GPUs: 2GB VRAM Quadro M620 Mobile and 2GB VRAM Quadro 1000M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro M620 Mobile 's Advantages

Released 6 years late

Boost Clock977MHz

Larger VRAM bandwidth (80.19GB/s vs 28.80GB/s)

416 additional rendering cores

Lower TDP (30W vs 45W)

Score

Benchmark

FP32 (float)

Quadro M620 Mobile +271%

1 TFLOPS

Quadro 1000M

0.269 TFLOPS

Quadro M620 Mobile

VS

Quadro 1000M

Graphics Card

Jan 2017

Release Date

Jan 2011

Quadro Mobile

Generation

Quadro Mobile

Professional

Type

Professional

MXM-A (3.0)

Bus Interface

MXM-A (3.0)

Clock Speeds

756 MHz

Base Clock

-

977 MHz

Boost Clock

-

1253 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

128bit

80.19GB/s

Bandwidth

28.80GB/s

Render Config

-

SM Count

4

512

Shading Units

96

32

TMUs

16

ROPs

4

-

64 KB (per SMM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

15.63 GPixel/s

Pixel Rate

5.600 GPixel/s

31.26 GTexel/s

Texture Rate

11.20 GTexel/s

-

1000 GFLOPS

FP32 (float)

268.8 GFLOPS

31.26 GFLOPS

FP64 (double)

22.40 GFLOPS

Board Design

30W

TDP

45W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GM107

GPU Name

GF108

-

GPU Variant

N12P-Q1

Maxwell

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.87 billion

Transistors

0.585 billion

148 mm²

Die Size

116 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

2.1

5.1

Shader Model

5.1

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