NVIDIA Quadro M620 Mobile vs NVIDIA Quadro NVS 440 PCIe x16

VS

NVIDIA Quadro M620 Mobile

NVIDIA Quadro NVS 440 PCIe x16

We compared two Professional market GPUs: 2GB VRAM Quadro M620 Mobile and 48GB VRAM Quadro NVS 440 PCIe x16 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 295W)

NVIDIA Quadro NVS 440 PCIe x16 's Advantages

Released 6 years and 3 months late

Boost Clock has increased by 155% (2495MHz vs 977MHz)

More VRAM (48GB vs 2GB)

Larger VRAM bandwidth (864.0GB/s vs 80.19GB/s)

5632 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro M620 Mobile

1 TFLOPS

Quadro NVS 440 PCIe x16 +6032%

61.32 TFLOPS

Quadro M620 Mobile

VS

Quadro NVS 440 PCIe x16

Graphics Card

Jan 2017

Release Date

Apr 2023

Quadro Mobile

Generation

Radeon Pro Navi

Professional

Type

Professional

MXM-A (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

756 MHz

Base Clock

1855 MHz

977 MHz

Boost Clock

2495 MHz

1253 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

48GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

384bit

80.19GB/s

Bandwidth

864.0GB/s

Render Config

-

Compute Units

96

-

512

Shading Units

6144

32

TMUs

384

16

ROPs

192

-

RT Cores

96

64 KB (per SMM)

L1 Cache

256 KB per Array

2 MB

L2 Cache

6 MB

-

L3 Cache

96 MB

Theoretical Performance

15.63 GPixel/s

Pixel Rate

479.0 GPixel/s

31.26 GTexel/s

Texture Rate

958.1 GTexel/s

-

FP16 (half)

122.6 TFLOPS

1000 GFLOPS

FP32 (float)

61.32 TFLOPS

31.26 GFLOPS

FP64 (double)

1.916 TFLOPS

Board Design

30W

TDP

295W

-

Suggested PSU

600 W

No outputs

Outputs

3x DisplayPort 2.1 1x mini-DisplayPort 2.1

None

Power Connectors

2x 8-pin

Graphics Processor

GM107

GPU Name

Navi 31

-

GPU Variant

Navi 31

Maxwell

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

1.87 billion

Transistors

57.7 billion

148 mm²

Die Size

529 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

5.0

CUDA

-

5.1

Shader Model

6.7

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