NVIDIA Quadro P620 Mobile vs NVIDIA RTX A6000

VS

NVIDIA Quadro P620 Mobile NVIDIA RTX A6000

We compared two Professional market GPUs: 4GB VRAM Quadro P620 Mobile and 48GB VRAM RTX A6000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P620 Mobile 's Advantages

Lower TDP (40W vs 300W)

NVIDIA RTX A6000 's Advantages

Released 2 years and 8 months late

Boost Clock has increased by 25% (1800MHz vs 1443MHz)

More VRAM (48GB vs 4GB)

Larger VRAM bandwidth (768.0GB/s vs 96.13GB/s)

10240 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P620 Mobile

1.478 TFLOPS

RTX A6000 +2519%

38.71 TFLOPS

Quadro P620 Mobile

VS

RTX A6000

Graphics Card

Feb 2018

Release Date

Oct 2020

Quadro Mobile

Generation

Quadro Ampere

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1177 MHz

Base Clock

1410 MHz

1443 MHz

Boost Clock

1800 MHz

1502 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

48GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

384bit

96.13GB/s

Bandwidth

768.0GB/s

Render Config

4

SM Count

84

-

Compute Units

-

512

Shading Units

10752

32

TMUs

336

16

ROPs

112

-

Tensor Cores

336

-

RT Cores

84

48 KB (per SM)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

6 MB

Theoretical Performance

23.09 GPixel/s

Pixel Rate

201.6 GPixel/s

46.18 GTexel/s

Texture Rate

604.8 GTexel/s

23.09 GFLOPS

FP16 (half)

38.71 TFLOPS

1478 GFLOPS

FP32 (float)

38.71 TFLOPS

46.18 GFLOPS

FP64 (double)

604.8 GFLOPS

Graphics Processor

GP107

GPU Name

GA102

-

GPU Variant

-

Pascal

Architecture

Ampere

Samsung

Foundry

Samsung

14 nm

Process Size

8 nm

3.3 billion

Transistors

28.3 billion

132 mm²

Die Size

628 mm²

Board Design

40W

TDP

300W

-

Suggested PSU

700 W

No outputs

Outputs

4x DisplayPort 1.4a

None

Power Connectors

8-pin EPS

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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