NVIDIA Quadro M620 Mobile vs NVIDIA Quadro NVS 320M

VS

NVIDIA Quadro M620 Mobile

NVIDIA Quadro NVS 320M

We compared two Professional market GPUs: 2GB VRAM Quadro M620 Mobile and 512MB VRAM Quadro NVS 320M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro M620 Mobile 's Advantages

Released 9 years and 7 months late

Boost Clock977MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (80.19GB/s vs 22.40GB/s)

480 additional rendering cores

NVIDIA Quadro NVS 320M 's Advantages

Lower TDP (20W vs 30W)

Score

Benchmark

FP32 (float)

Quadro M620 Mobile +1251%

1 TFLOPS

Quadro NVS 320M

0.074 TFLOPS

Quadro M620 Mobile

VS

Quadro NVS 320M

Graphics Card

Jan 2017

Release Date

Jun 2007

Quadro Mobile

Generation

NVS Mobile

Professional

Type

Professional

MXM-A (3.0)

Bus Interface

MXM-HE

Clock Speeds

756 MHz

Base Clock

-

977 MHz

Boost Clock

-

1253 MHz

Memory Clock

700 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

128bit

80.19GB/s

Bandwidth

22.40GB/s

Render Config

-

SM Count

4

512

Shading Units

32

TMUs

16

ROPs

8

-

64 KB (per SMM)

L1 Cache

-

2 MB

L2 Cache

32 KB

-

Theoretical Performance

15.63 GPixel/s

Pixel Rate

4.600 GPixel/s

31.26 GTexel/s

Texture Rate

9.200 GTexel/s

-

1000 GFLOPS

FP32 (float)

73.60 GFLOPS

31.26 GFLOPS

FP64 (double)

-

Board Design

30W

TDP

20W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GM107

GPU Name

G84

-

Maxwell

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

80 nm

1.87 billion

Transistors

0.289 billion

148 mm²

Die Size

169 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.0

CUDA

1.1

5.1

Shader Model

4.0

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