NVIDIA Quadro FX 1800M vs NVIDIA Quadro M620 Mobile

VS

NVIDIA Quadro FX 1800M

NVIDIA Quadro M620 Mobile

We compared two Professional market GPUs: 1024MB VRAM Quadro FX 1800M and 2GB VRAM Quadro M620 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro M620 Mobile 's Advantages

Released 7 years and 7 months late

Boost Clock977MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (80.19GB/s vs 35.20GB/s)

440 additional rendering cores

Lower TDP (30W vs 45W)

Score

Benchmark

FP32 (float)

Quadro FX 1800M

0.162 TFLOPS

Quadro M620 Mobile +517%

1 TFLOPS

Quadro FX 1800M

VS

Quadro M620 Mobile

Graphics Card

Jun 2009

Release Date

Jan 2017

Quadro FX Mobile

Generation

Quadro Mobile

Professional

Type

Professional

MXM-A (3.0)

Bus Interface

MXM-A (3.0)

Clock Speeds

-

Base Clock

756 MHz

-

Boost Clock

977 MHz

550 MHz

Memory Clock

1253 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

35.20GB/s

Bandwidth

80.19GB/s

Render Config

-

9

SM Count

-

72

Shading Units

512

24

TMUs

32

8

ROPs

16

-

L1 Cache

64 KB (per SMM)

64 KB

L2 Cache

2 MB

-

Theoretical Performance

4.488 GPixel/s

Pixel Rate

15.63 GPixel/s

13.46 GTexel/s

Texture Rate

31.26 GTexel/s

-

162.0 GFLOPS

FP32 (float)

1000 GFLOPS

-

FP64 (double)

31.26 GFLOPS

Board Design

45W

TDP

30W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GT215

GPU Name

GM107

N10P-GLM4

GPU Variant

-

Tesla 2.0

Architecture

Maxwell

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.727 billion

Transistors

1.87 billion

144 mm²

Die Size

148 mm²

Graphics Features

11.1 (10_1)

DirectX

12 (11_0)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.2

CUDA

5.0

4.1

Shader Model

5.1

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