NVIDIA Quadro P620 Mobile vs NVIDIA Quadro RTX 8000

VS

NVIDIA Quadro P620 Mobile

NVIDIA Quadro RTX 8000

We compared two Professional market GPUs: 4GB VRAM Quadro P620 Mobile and 48GB VRAM Quadro RTX 8000 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 260W)

NVIDIA Quadro RTX 8000 's Advantages

Released 6 months late

Boost Clock has increased by 23% (1770MHz vs 1443MHz)

More VRAM (48GB vs 4GB)

Larger VRAM bandwidth (672.0GB/s vs 96.13GB/s)

4096 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P620 Mobile

1.478 TFLOPS

Quadro RTX 8000 +1003%

16.31 TFLOPS

Quadro P620 Mobile

VS

Quadro RTX 8000

Graphics Card

Feb 2018

Release Date

Aug 2018

Quadro Mobile

Generation

Quadro

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1177 MHz

Base Clock

1395 MHz

1443 MHz

Boost Clock

1770 MHz

1502 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

48GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

384bit

96.13GB/s

Bandwidth

672.0GB/s

Render Config

-

4

SM Count

72

512

Shading Units

4608

32

TMUs

288

16

ROPs

96

-

Tensor Cores

576

-

RT Cores

72

48 KB (per SM)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

6 MB

-

Theoretical Performance

23.09 GPixel/s

Pixel Rate

169.9 GPixel/s

46.18 GTexel/s

Texture Rate

509.8 GTexel/s

23.09 GFLOPS

FP16 (half)

32.62 TFLOPS

1478 GFLOPS

FP32 (float)

16.31 TFLOPS

46.18 GFLOPS

FP64 (double)

509.8 GFLOPS

Board Design

40W

TDP

260W

-

Suggested PSU

600 W

No outputs

Outputs

4x DisplayPort 1.4a 1x USB Type-C

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GP107

GPU Name

TU102

-

GPU Variant

TU102-875-A1

Pascal

Architecture

Turing

Samsung

Foundry

TSMC

14 nm

Process Size

12 nm

3.3 billion

Transistors

18.6 billion

132 mm²

Die Size

754 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

7.5

6.4

Shader Model

6.6

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