NVIDIA Quadro P620 Mobile vs AMD Radeon Instinct MI50

VS

NVIDIA Quadro P620 Mobile

AMD Radeon Instinct MI50

We compared two Professional market GPUs: 4GB VRAM Quadro P620 Mobile and 16GB VRAM Radeon Instinct MI50 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)

AMD Radeon Instinct MI50 's Advantages

Released 9 months late

Boost Clock has increased by 21% (1746MHz vs 1443MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (1020GB/s vs 96.13GB/s)

3328 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P620 Mobile

1.478 TFLOPS

Radeon Instinct MI50 +807%

13.41 TFLOPS

Quadro P620 Mobile

VS

Radeon Instinct MI50

Graphics Card

Feb 2018

Release Date

Nov 2018

Quadro Mobile

Generation

Radeon Instinct

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1177 MHz

Base Clock

1200 MHz

1443 MHz

Boost Clock

1746 MHz

1502 MHz

Memory Clock

1000 MHz

Memory

4GB

Memory Size

16GB

GDDR5

Memory Type

HBM2

128bit

Memory Bus

4096bit

96.13GB/s

Bandwidth

1020GB/s

Render Config

-

Compute Units

60

4

SM Count

-

512

Shading Units

3840

32

TMUs

240

16

ROPs

64

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

4 MB

-

Theoretical Performance

23.09 GPixel/s

Pixel Rate

111.7 GPixel/s

46.18 GTexel/s

Texture Rate

419.0 GTexel/s

23.09 GFLOPS

FP16 (half)

26.82 TFLOPS

1478 GFLOPS

FP32 (float)

13.41 TFLOPS

46.18 GFLOPS

FP64 (double)

6.705 TFLOPS

Board Design

40W

TDP

300W

-

Suggested PSU

700 W

No outputs

Outputs

1x mini-DisplayPort 1.4a

None

Power Connectors

2x 8-pin

Graphics Processor

GP107

GPU Name

Vega 20

-

GPU Variant

Vega 20 GLXT

Pascal

Architecture

GCN 5.1

Samsung

Foundry

TSMC

14 nm

Process Size

7 nm

3.3 billion

Transistors

13.23 billion

132 mm²

Die Size

331 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

6.1

CUDA

-

6.4

Shader Model

6.7

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