NVIDIA RTX A3000 Mobile 12 GB vs AMD Radeon Instinct MI250

VS

NVIDIA RTX A3000 Mobile 12 GB AMD Radeon Instinct MI250

We compared two Professional market GPUs: 12GB VRAM RTX A3000 Mobile 12 GB and 128GB VRAM Radeon Instinct MI250 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

Lower TDP (130W vs 500W)

AMD Radeon Instinct MI250 's Advantages

Boost Clock has increased by 18% (1700MHz vs 1440MHz)

More VRAM (128GB vs 12GB)

Larger VRAM bandwidth (3277GB/s vs 336.0GB/s)

9216 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A3000 Mobile 12 GB

11.8 TFLOPS

Radeon Instinct MI250 +283%

45.26 TFLOPS

RTX A3000 Mobile 12 GB

VS

Radeon Instinct MI250

Graphics Card

Mar 2022

Release Date

Nov 2021

Quadro Mobile

Generation

Radeon Instinct

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

855 MHz

Base Clock

1000 MHz

1440 MHz

Boost Clock

1700 MHz

1750 MHz

Memory Clock

1600 MHz

Memory

12GB

Memory Size

128GB

GDDR6

Memory Type

HBM2e

192bit

Memory Bus

8192bit

336.0GB/s

Bandwidth

3277GB/s

Render Config

32

SM Count

-

Compute Units

208

4096

Shading Units

13312

128

TMUs

832

64

ROPs

0

128

Tensor Cores

-

32

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

16 MB

Theoretical Performance

92.16 GPixel/s

Pixel Rate

0 MPixel/s

184.3 GTexel/s

Texture Rate

1414 GTexel/s

11.80 TFLOPS

FP16 (half)

362.1 TFLOPS

11.80 TFLOPS

FP32 (float)

45.26 TFLOPS

184.3 GFLOPS

FP64 (double)

45.26 TFLOPS

Graphics Processor

GA104

GPU Name

Aldebaran

-

GPU Variant

Aldebaran

Ampere

Architecture

CDNA 2.0

Samsung

Foundry

TSMC

8 nm

Process Size

6 nm

17.4 billion

Transistors

58.2 billion

392 mm²

Die Size

Unknown

Board Design

130W

TDP

500W

-

Suggested PSU

900 W

No outputs

Outputs

No outputs

None

Power Connectors

2x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.3

Vulkan

N/A

8.6

CUDA

-

6.6

Shader Model

N/A

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