AMD Radeon R5 M255 vs Intel Arc A530M

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We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M255 and 8GB VRAM Arc A530M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A530M 's Advantages

Released 8 years and 10 months late

Boost Clock has increased by 38% (1300MHz vs 940MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 32.00GB/s)

1152 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 M255

0.721 TFLOPS

Arc A530M +453%

3.994 TFLOPS

Radeon R5 M255

VS

Arc A530M

Graphics Card

Oct 2014

Release Date

Aug 2023

Gem System

Generation

Alchemist

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

925 MHz

Base Clock

900 MHz

940 MHz

Boost Clock

1300 MHz

1000 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

32.00GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

-

6

Compute Units

-

384

Shading Units

1536

24

TMUs

96

8

ROPs

48

-

Tensor Cores

192

-

RT Cores

12

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

8 MB

Theoretical Performance

7.520 GPixel/s

Pixel Rate

62.40 GPixel/s

22.56 GTexel/s

Texture Rate

124.8 GTexel/s

721.9 GFLOPS

FP16 (half)

7.987 TFLOPS

721.9 GFLOPS

FP32 (float)

3.994 TFLOPS

45.12 GFLOPS

FP64 (double)

-

Graphics Processor

Topaz

GPU Name

DG2-256

Topaz PRO (216-0858030)

GPU Variant

ACM-G12

GCN 3.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

1.55 billion

Transistors

Unknown

125 mm²

Die Size

Unknown

Board Design

Unknown

TDP

65W

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

-

6.5

Shader Model

6.6

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