NVIDIA Quadro M620 Mobile vs NVIDIA Quadro FX 4600 SDI

VS

NVIDIA Quadro M620 Mobile

NVIDIA Quadro FX 4600 SDI

We compared two Professional market GPUs: 2GB VRAM Quadro M620 Mobile and 768MB VRAM Quadro FX 4600 SDI 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 10 months late

Boost Clock977MHz

More VRAM (2GB vs 768GB)

Larger VRAM bandwidth (80.19GB/s vs 67.20GB/s)

416 additional rendering cores

Lower TDP (30W vs 154W)

Score

Benchmark

FP32 (float)

Quadro M620 Mobile +334%

1 TFLOPS

Quadro FX 4600 SDI

0.23 TFLOPS

Quadro M620 Mobile

VS

Quadro FX 4600 SDI

Graphics Card

Jan 2017

Release Date

Mar 2007

Quadro Mobile

Generation

Quadro FX

Professional

Type

Professional

MXM-A (3.0)

Bus Interface

PCIe 1.0 x16

Clock Speeds

756 MHz

Base Clock

-

977 MHz

Boost Clock

-

1253 MHz

Memory Clock

700 MHz

Memory

2GB

Memory Size

768MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

384bit

80.19GB/s

Bandwidth

67.20GB/s

Render Config

-

SM Count

12

512

Shading Units

96

32

TMUs

24

16

ROPs

24

-

64 KB (per SMM)

L1 Cache

-

2 MB

L2 Cache

96 KB

-

Theoretical Performance

15.63 GPixel/s

Pixel Rate

12.00 GPixel/s

31.26 GTexel/s

Texture Rate

24.00 GTexel/s

-

1000 GFLOPS

FP32 (float)

230.4 GFLOPS

31.26 GFLOPS

FP64 (double)

-

Board Design

30W

TDP

154W

-

Suggested PSU

450 W

No outputs

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin

Graphics Processor

GM107

GPU Name

G80

-

Maxwell

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

90 nm

1.87 billion

Transistors

0.681 billion

148 mm²

Die Size

484 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1 (1.0)

1.3

Vulkan

N/A

5.0

CUDA

1.0

5.1

Shader Model

4.0

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