Intel Arc A550M vs AMD Radeon R5 A255

VS

We compared two Mobile platform GPUs: 8GB VRAM Arc A550M and 1024MB VRAM Radeon R5 A255 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A550M 's Advantages

Released 8 years late

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (224.0GB/s vs 64.00GB/s)

1664 additional rendering cores

AMD Radeon R5 A255 's Advantages

Boost Clock has increased by 4% (940MHz vs 900MHz)

Score

Benchmark

FP32 (float)

Arc A550M +411%

3.686 TFLOPS

Radeon R5 A255

0.721 TFLOPS

Arc A550M

VS

Radeon R5 A255

Graphics Card

Jan 2022

Release Date

Jan 2014

Alchemist

Generation

All-In-One

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

300 MHz

Base Clock

925 MHz

900 MHz

Boost Clock

940 MHz

1750 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

-

Compute Units

6

2048

Shading Units

384

128

TMUs

24

64

ROPs

8

-

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

7.520 GPixel/s

115.2 GTexel/s

Texture Rate

22.56 GTexel/s

7.373 TFLOPS

FP16 (half)

-

3.686 TFLOPS

FP32 (float)

721.9 GFLOPS

-

FP64 (double)

-

Graphics Processor

DG2-512

GPU Name

Topaz

ACM-G10

GPU Variant

Topaz PRO (216-0858030)

Generation 12.7

Architecture

GCN 3.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

21.7 billion

Transistors

1.55 billion

406 mm²

Die Size

125 mm²

Board Design

60W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2.170

-

CUDA

-

6.6

Shader Model

6.5

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