NVIDIA Quadro M620 Mobile vs NVIDIA GeForce GTX 850M

VS

NVIDIA Quadro M620 Mobile NVIDIA GeForce GTX 850M

We compared a Professional market GPU: 2GB VRAM Quadro M620 Mobile and a Mobile platform GPU: 2GB VRAM GeForce GTX 850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro M620 Mobile 's Advantages

Released 2 years and 10 months late

Boost Clock977MHz

Larger VRAM bandwidth (80.19GB/s vs 32.03GB/s)

Lower TDP (30W vs 45W)

NVIDIA GeForce GTX 850M 's Advantages

128 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro M620 Mobile

1 TFLOPS

GeForce GTX 850M +15%

1.155 TFLOPS

OctaneBench

Quadro M620 Mobile +22%

27

GeForce GTX 850M

22

Quadro M620 Mobile

VS

GeForce GTX 850M

Graphics Card

Jan 2017

Release Date

Mar 2014

Quadro Mobile

Generation

GeForce 800M

Professional

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

756 MHz

Base Clock

-

977 MHz

Boost Clock

-

1253 MHz

Memory Clock

1001 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

128bit

80.19GB/s

Bandwidth

32.03GB/s

Render Config

-

SM Count

-

Compute Units

-

512

Shading Units

640

32

TMUs

40

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

64 KB (per SMM)

2 MB

L2 Cache

2 MB

Theoretical Performance

15.63 GPixel/s

Pixel Rate

14.43 GPixel/s

31.26 GTexel/s

Texture Rate

36.08 GTexel/s

-

FP16 (half)

-

1000 GFLOPS

FP32 (float)

1155 GFLOPS

31.26 GFLOPS

FP64 (double)

36.08 GFLOPS

Graphics Processor

GM107

GPU Name

GM107

-

GPU Variant

N15P-GT-A1

Maxwell

Architecture

Maxwell

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.87 billion

Transistors

1.87 billion

148 mm²

Die Size

148 mm²

Board Design

30W

TDP

45W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

5.0

5.1

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA Quadro M620 Mobile vs NVIDIA GeForce GTX 1050

2

NVIDIA Quadro M620 Mobile vs NVIDIA GeForce GT 1030 DDR4

3

NVIDIA Quadro M620 Mobile vs NVIDIA Quadro P600 Mobile

4

NVIDIA Quadro M620 Mobile vs NVIDIA Quadro M1000M

5

NVIDIA Quadro M620 Mobile vs NVIDIA Switch GPU 20nm

6

NVIDIA GRID M60 2Q vs NVIDIA Quadro M620 Mobile

7

NVIDIA Quadro M620 Mobile vs NVIDIA Quadro 4100

8

NVIDIA Quadro M620 Mobile vs NVIDIA Quadro RTX 4000 Mobile

9

NVIDIA Quadro M620 Mobile vs NVIDIA Quadro P620 Mobile

10

NVIDIA Quadro M620 Mobile vs NVIDIA Quadro P5000