Intel Arc A550M vs AMD Radeon 550X Mobile

VS

We compared two Mobile platform GPUs: 8GB VRAM Arc A550M and 4GB VRAM Radeon 550X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A550M 's Advantages

Released 3 years and 9 months late

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (224.0GB/s vs 48.00GB/s)

1408 additional rendering cores

AMD Radeon 550X Mobile 's Advantages

Boost Clock has increased by 43% (1287MHz vs 900MHz)

Lower TDP (50W vs 60W)

Score

Benchmark

FP32 (float)

Arc A550M +123%

3.686 TFLOPS

Radeon 550X Mobile

1.647 TFLOPS

Arc A550M

VS

Radeon 550X Mobile

Graphics Card

Jan 2022

Release Date

Apr 2018

Alchemist

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

300 MHz

Base Clock

1100 MHz

900 MHz

Boost Clock

1287 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

64bit

224.0GB/s

Bandwidth

48.00GB/s

Render Config

-

SM Count

-

Compute Units

10

2048

Shading Units

640

128

TMUs

40

64

ROPs

16

-

Tensor Cores

-

16

RT Cores

-

L1 Cache

16 KB (per CU)

8 MB

L2 Cache

256 KB

Theoretical Performance

57.60 GPixel/s

Pixel Rate

20.59 GPixel/s

115.2 GTexel/s

Texture Rate

51.48 GTexel/s

7.373 TFLOPS

FP16 (half)

1.647 TFLOPS

3.686 TFLOPS

FP32 (float)

1.647 TFLOPS

-

FP64 (double)

103.0 GFLOPS

Graphics Processor

DG2-512

GPU Name

Polaris 23

ACM-G10

GPU Variant

Polaris 23 MXT

Generation 12.7

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

6 nm

Process Size

14 nm

21.7 billion

Transistors

2.2 billion

406 mm²

Die Size

103 mm²

Board Design

60W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

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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