NVIDIA RTX A3000 Mobile 12 GB vs NVIDIA Quadro P620

VS

NVIDIA RTX A3000 Mobile 12 GB NVIDIA Quadro P620

We compared two Professional market GPUs: 12GB VRAM RTX A3000 Mobile 12 GB and 2GB VRAM Quadro P620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

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

NVIDIA Quadro P620 's Advantages

Lower TDP (40W vs 130W)

Score

Benchmark

FP32 (float)

RTX A3000 Mobile 12 GB +751%

11.8 TFLOPS

Quadro P620

1.386 TFLOPS

Blender

RTX A3000 Mobile 12 GB +1716%

2271

Quadro P620

125

OctaneBench

RTX A3000 Mobile 12 GB +732%

208

Quadro P620

25

RTX A3000 Mobile 12 GB

VS

Quadro P620

Graphics Card

Mar 2022

Release Date

Feb 2018

Quadro Mobile

Generation

Quadro

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

855 MHz

Base Clock

1266 MHz

1440 MHz

Boost Clock

1354 MHz

1750 MHz

Memory Clock

1252 MHz

Memory

12GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

128bit

336.0GB/s

Bandwidth

80.13GB/s

Render Config

32

SM Count

4

-

Compute Units

-

4096

Shading Units

512

128

TMUs

32

64

ROPs

16

128

Tensor Cores

-

32

RT Cores

-

128 KB (per SM)

L1 Cache

48 KB (per SM)

4 MB

L2 Cache

1024 KB

Theoretical Performance

92.16 GPixel/s

Pixel Rate

21.66 GPixel/s

184.3 GTexel/s

Texture Rate

43.33 GTexel/s

11.80 TFLOPS

FP16 (half)

21.66 GFLOPS

11.80 TFLOPS

FP32 (float)

1386 GFLOPS

184.3 GFLOPS

FP64 (double)

43.33 GFLOPS

Graphics Processor

GA104

GPU Name

GP107

-

GPU Variant

-

Ampere

Architecture

Pascal

Samsung

Foundry

Samsung

8 nm

Process Size

14 nm

17.4 billion

Transistors

3.3 billion

392 mm²

Die Size

132 mm²

Board Design

130W

TDP

40W

-

Suggested PSU

200 W

No outputs

Outputs

4x mini-DisplayPort 1.4a

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

6.1

6.6

Shader Model

6.4

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