Intel Arc A550M vs AMD Radeon Pro 580X

VS

We compared two Mobile platform GPUs: 8GB VRAM Arc A550M and 8GB VRAM Radeon Pro 580X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A550M 's Advantages

Released 2 years and 10 months late

Larger VRAM bandwidth (224.0GB/s vs 218.9GB/s)

Lower TDP (60W vs 185W)

AMD Radeon Pro 580X 's Advantages

Boost Clock has increased by 33% (1200MHz vs 900MHz)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A550M

3.686 TFLOPS

Radeon Pro 580X +50%

5.53 TFLOPS

Blender

Arc A550M +137%

809

Radeon Pro 580X

341

Arc A550M

VS

Radeon Pro 580X

Graphics Card

Jan 2022

Release Date

Mar 2019

Alchemist

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

300 MHz

Base Clock

1100 MHz

900 MHz

Boost Clock

1200 MHz

1750 MHz

Memory Clock

1710 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

218.9GB/s

Render Config

-

SM Count

-

Compute Units

36

2048

Shading Units

2304

128

TMUs

144

64

ROPs

32

-

Tensor Cores

-

16

RT Cores

-

L1 Cache

16 KB (per CU)

8 MB

L2 Cache

2 MB

Theoretical Performance

57.60 GPixel/s

Pixel Rate

38.40 GPixel/s

115.2 GTexel/s

Texture Rate

172.8 GTexel/s

7.373 TFLOPS

FP16 (half)

5.530 TFLOPS

3.686 TFLOPS

FP32 (float)

5.530 TFLOPS

-

FP64 (double)

345.6 GFLOPS

Graphics Processor

DG2-512

GPU Name

Ellesmere

ACM-G10

GPU Variant

Ellesmere XTA (216-0886220)

Generation 12.7

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

6 nm

Process Size

14 nm

21.7 billion

Transistors

5.7 billion

406 mm²

Die Size

232 mm²

Board Design

60W

TDP

185W

-

Suggested PSU

-

No outputs

Outputs

2x HDMI 2.0b

-

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

-

CUDA

-

6.6

Shader Model

6.4

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