NVIDIA Quadro P620 vs NVIDIA RTX A3000 Mobile 12 GB

VS

NVIDIA Quadro P620 NVIDIA RTX A3000 Mobile 12 GB

We compared two Professional market GPUs: 2GB VRAM Quadro P620 and 12GB VRAM RTX A3000 Mobile 12 GB 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 130W)

NVIDIA RTX A3000 Mobile 12 GB 's Advantages

Released 4 years and 1 months late

Boost Clock has increased by 6% (1440MHz vs 1354MHz)

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (336.0GB/s vs 80.13GB/s)

3584 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P620

1.386 TFLOPS

RTX A3000 Mobile 12 GB +751%

11.8 TFLOPS

Blender

Quadro P620

125

RTX A3000 Mobile 12 GB +1716%

2271

OctaneBench

Quadro P620

25

RTX A3000 Mobile 12 GB +732%

208

Quadro P620

VS

RTX A3000 Mobile 12 GB

Graphics Card

Feb 2018

Release Date

Mar 2022

Quadro

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1266 MHz

Base Clock

855 MHz

1354 MHz

Boost Clock

1440 MHz

1252 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

192bit

80.13GB/s

Bandwidth

336.0GB/s

Render Config

4

SM Count

32

-

Compute Units

-

512

Shading Units

4096

32

TMUs

128

16

ROPs

64

-

Tensor Cores

128

-

RT Cores

32

48 KB (per SM)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

4 MB

Theoretical Performance

21.66 GPixel/s

Pixel Rate

92.16 GPixel/s

43.33 GTexel/s

Texture Rate

184.3 GTexel/s

21.66 GFLOPS

FP16 (half)

11.80 TFLOPS

1386 GFLOPS

FP32 (float)

11.80 TFLOPS

43.33 GFLOPS

FP64 (double)

184.3 GFLOPS

Graphics Processor

GP107

GPU Name

GA104

-

GPU Variant

-

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

Board Design

40W

TDP

130W

200 W

Suggested PSU

-

4x mini-DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

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

6.6

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