NVIDIA Quadro P620 vs NVIDIA RTX A5000 Mobile

VS

NVIDIA Quadro P620

NVIDIA RTX A5000 Mobile

We compared two Professional market GPUs: 2GB VRAM Quadro P620 and 16GB VRAM RTX A5000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P620 's Advantages

Lower TDP (40W vs 150W)

NVIDIA RTX A5000 Mobile 's Advantages

Released 3 years and 2 months late

Boost Clock has increased by 16% (1575MHz vs 1354MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 80.13GB/s)

5632 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P620

1.386 TFLOPS

RTX A5000 Mobile +1296%

19.35 TFLOPS

Blender

Quadro P620

130

RTX A5000 Mobile +2352%

3188

OctaneBench

Quadro P620

25

RTX A5000 Mobile +1120%

305

Quadro P620

VS

RTX A5000 Mobile

Graphics Card

Feb 2018

Release Date

Apr 2021

Quadro

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1266 MHz

Base Clock

900 MHz

1354 MHz

Boost Clock

1575 MHz

1252 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

80.13GB/s

Bandwidth

448.0GB/s

Render Config

-

4

SM Count

48

512

Shading Units

6144

32

TMUs

192

16

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

48 KB (per SM)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

4 MB

-

Theoretical Performance

21.66 GPixel/s

Pixel Rate

151.2 GPixel/s

43.33 GTexel/s

Texture Rate

302.4 GTexel/s

21.66 GFLOPS

FP16 (half)

19.35 TFLOPS

1386 GFLOPS

FP32 (float)

19.35 TFLOPS

43.33 GFLOPS

FP64 (double)

302.4 GFLOPS

Board Design

40W

TDP

150W

200 W

Suggested PSU

-

4x mini-DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GP107

GPU Name

GA104

-

Pascal

Architecture

Ampere

Samsung

Foundry

Samsung

14 nm

Process Size

8 nm

3.3 billion

Transistors

17.4 billion

132 mm²

Die Size

392 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

6.1

CUDA

8.6

6.4

Shader Model

6.7

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