NVIDIA Quadro M620 Mobile vs NVIDIA Quadro P4000 Max Q

VS

NVIDIA Quadro M620 Mobile

NVIDIA Quadro P4000 Max Q

We compared two Professional market GPUs: 2GB VRAM Quadro M620 Mobile and 8GB VRAM Quadro P4000 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro M620 Mobile 's Advantages

Lower TDP (30W vs 100W)

NVIDIA Quadro P4000 Max Q 's Advantages

Boost Clock has increased by 26% (1228MHz vs 977MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (192.3GB/s vs 80.19GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro M620 Mobile

1 TFLOPS

Quadro P4000 Max Q +340%

4.401 TFLOPS

Quadro M620 Mobile

VS

Quadro P4000 Max Q

Graphics Card

Jan 2017

Release Date

Jan 2017

Quadro Mobile

Generation

Quadro Mobile

Professional

Type

Professional

MXM-A (3.0)

Bus Interface

MXM-B (3.0)

Clock Speeds

756 MHz

Base Clock

1114 MHz

977 MHz

Boost Clock

1228 MHz

1253 MHz

Memory Clock

1502 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

80.19GB/s

Bandwidth

192.3GB/s

Render Config

-

SM Count

14

512

Shading Units

1792

32

TMUs

112

16

ROPs

64

-

64 KB (per SMM)

L1 Cache

48 KB (per SM)

2 MB

L2 Cache

2 MB

-

Theoretical Performance

15.63 GPixel/s

Pixel Rate

78.59 GPixel/s

31.26 GTexel/s

Texture Rate

137.5 GTexel/s

-

FP16 (half)

68.77 GFLOPS

1000 GFLOPS

FP32 (float)

4.401 TFLOPS

31.26 GFLOPS

FP64 (double)

137.5 GFLOPS

Board Design

30W

TDP

100W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GM107

GPU Name

GP104

-

GPU Variant

N17E-Q3-A1

Maxwell

Architecture

Pascal

TSMC

Foundry

TSMC

28 nm

Process Size

16 nm

1.87 billion

Transistors

7.2 billion

148 mm²

Die Size

314 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

6.1

5.1

Shader Model

6.4

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