NVIDIA RTX A3000 Mobile 12 GB vs AMD Radeon Instinct MI50

VS

NVIDIA RTX A3000 Mobile 12 GB

AMD Radeon Instinct MI50

We compared two Professional market GPUs: 12GB VRAM RTX A3000 Mobile 12 GB and 16GB VRAM Radeon Instinct MI50 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 3 years and 4 months late

256 additional rendering cores

Lower TDP (130W vs 300W)

AMD Radeon Instinct MI50 's Advantages

Boost Clock has increased by 21% (1746MHz vs 1440MHz)

More VRAM (16GB vs 12GB)

Larger VRAM bandwidth (1020GB/s vs 336.0GB/s)

Score

Benchmark

FP32 (float)

RTX A3000 Mobile 12 GB

11.8 TFLOPS

Radeon Instinct MI50 +13%

13.41 TFLOPS

RTX A3000 Mobile 12 GB

VS

Radeon Instinct MI50

Graphics Card

Mar 2022

Release Date

Nov 2018

Quadro Mobile

Generation

Radeon Instinct

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

855 MHz

Base Clock

1200 MHz

1440 MHz

Boost Clock

1746 MHz

1750 MHz

Memory Clock

1000 MHz

Memory

12GB

Memory Size

16GB

GDDR6

Memory Type

HBM2

192bit

Memory Bus

4096bit

336.0GB/s

Bandwidth

1020GB/s

Render Config

-

Compute Units

60

32

SM Count

-

4096

Shading Units

3840

128

TMUs

240

64

ROPs

64

128

Tensor Cores

-

32

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

4 MB

-

Theoretical Performance

92.16 GPixel/s

Pixel Rate

111.7 GPixel/s

184.3 GTexel/s

Texture Rate

419.0 GTexel/s

11.80 TFLOPS

FP16 (half)

26.82 TFLOPS

11.80 TFLOPS

FP32 (float)

13.41 TFLOPS

184.3 GFLOPS

FP64 (double)

6.705 TFLOPS

Board Design

130W

TDP

300W

-

Suggested PSU

700 W

No outputs

Outputs

1x mini-DisplayPort 1.4a

None

Power Connectors

2x 8-pin

Graphics Processor

GA104

GPU Name

Vega 20

-

GPU Variant

Vega 20 GLXT

Ampere

Architecture

GCN 5.1

Samsung

Foundry

TSMC

8 nm

Process Size

7 nm

17.4 billion

Transistors

13.23 billion

392 mm²

Die Size

331 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.6

CUDA

-

6.6

Shader Model

6.7

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