AMD Radeon Instinct MI6 vs NVIDIA RTX A3000 Mobile 12 GB

VS

AMD Radeon Instinct MI6 NVIDIA RTX A3000 Mobile 12 GB

We compared two Professional market GPUs: 8GB VRAM Radeon Instinct MI6 and 12GB VRAM RTX A3000 Mobile 12 GB 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 5 years and 3 months late

Boost Clock has increased by 17% (1440MHz vs 1233MHz)

More VRAM (12GB vs 8GB)

Larger VRAM bandwidth (336.0GB/s vs 224.0GB/s)

1792 additional rendering cores

Lower TDP (130W vs 150W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI6

5.682 TFLOPS

RTX A3000 Mobile 12 GB +107%

11.8 TFLOPS

Radeon Instinct MI6

VS

RTX A3000 Mobile 12 GB

Graphics Card

Dec 2016

Release Date

Mar 2022

Radeon Instinct

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1120 MHz

Base Clock

855 MHz

1233 MHz

Boost Clock

1440 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

192bit

224.0GB/s

Bandwidth

336.0GB/s

Render Config

-

SM Count

32

36

Compute Units

-

2304

Shading Units

4096

144

TMUs

128

32

ROPs

64

-

Tensor Cores

128

-

RT Cores

32

16 KB (per CU)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

4 MB

Theoretical Performance

39.46 GPixel/s

Pixel Rate

92.16 GPixel/s

177.6 GTexel/s

Texture Rate

184.3 GTexel/s

5.682 TFLOPS

FP16 (half)

11.80 TFLOPS

5.682 TFLOPS

FP32 (float)

11.80 TFLOPS

355.1 GFLOPS

FP64 (double)

184.3 GFLOPS

Graphics Processor

Ellesmere

GPU Name

GA104

Ellesmere XT

GPU Variant

-

GCN 4.0

Architecture

Ampere

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

8 nm

5.7 billion

Transistors

17.4 billion

232 mm²

Die Size

392 mm²

Board Design

150W

TDP

130W

450 W

Suggested PSU

-

No outputs

Outputs

No outputs

1x 6-pin

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

6.4

Shader Model

6.6

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