NVIDIA Quadro P620 Mobile vs NVIDIA RTX A1000 Mobile 6 GB

VS

NVIDIA Quadro P620 Mobile

NVIDIA RTX A1000 Mobile 6 GB

We compared two Professional market GPUs: 4GB VRAM Quadro P620 Mobile and 6GB VRAM RTX A1000 Mobile 6 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P620 Mobile 's Advantages

Boost Clock has increased by 27% (1443MHz vs 1140MHz)

Lower TDP (40W vs 60W)

NVIDIA RTX A1000 Mobile 6 GB 's Advantages

Released 4 years and 1 months late

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (132.0GB/s vs 96.13GB/s)

2048 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P620 Mobile

1.478 TFLOPS

RTX A1000 Mobile 6 GB +294%

5.837 TFLOPS

Quadro P620 Mobile

VS

RTX A1000 Mobile 6 GB

Graphics Card

Feb 2018

Release Date

Mar 2022

Quadro Mobile

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1177 MHz

Base Clock

652 MHz

1443 MHz

Boost Clock

1140 MHz

1502 MHz

Memory Clock

1375 MHz

Memory

4GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

96bit

96.13GB/s

Bandwidth

132.0GB/s

Render Config

-

4

SM Count

20

512

Shading Units

2560

32

TMUs

80

16

ROPs

32

-

Tensor Cores

80

-

RT Cores

20

48 KB (per SM)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

2 MB

-

Theoretical Performance

23.09 GPixel/s

Pixel Rate

36.48 GPixel/s

46.18 GTexel/s

Texture Rate

91.20 GTexel/s

23.09 GFLOPS

FP16 (half)

5.837 TFLOPS

1478 GFLOPS

FP32 (float)

5.837 TFLOPS

46.18 GFLOPS

FP64 (double)

91.20 GFLOPS

Board Design

40W

TDP

60W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GP107

GPU Name

GA107

-

Pascal

Architecture

Ampere

Samsung

Foundry

Samsung

14 nm

Process Size

8 nm

3.3 billion

Transistors

8.7 billion

132 mm²

Die Size

200 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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