AMD Radeon R5 A255 vs Intel Arc A730M

VS

AMD Radeon R5 A255

Intel Arc A730M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A255 and 12GB VRAM Arc A730M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A730M 's Advantages

Released 8 years late

Boost Clock has increased by 17% (1100MHz vs 940MHz)

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (336.0GB/s vs 64.00GB/s)

2688 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 A255

0.721 TFLOPS

Arc A730M +837%

6.758 TFLOPS

Radeon R5 A255

VS

Arc A730M

Graphics Card

Jan 2014

Release Date

Jan 2022

All-In-One

Generation

Alchemist

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

925 MHz

Base Clock

300 MHz

940 MHz

Boost Clock

1100 MHz

1000 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

192bit

64.00GB/s

Bandwidth

336.0GB/s

Render Config

6

Compute Units

-

384

Shading Units

3072

24

TMUs

192

8

ROPs

96

-

RT Cores

24

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

12 MB

-

Theoretical Performance

7.520 GPixel/s

Pixel Rate

105.6 GPixel/s

22.56 GTexel/s

Texture Rate

211.2 GTexel/s

-

FP16 (half)

13.52 TFLOPS

721.9 GFLOPS

FP32 (float)

6.758 TFLOPS

-

Board Design

Unknown

TDP

80W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Topaz

GPU Name

DG2-512

Topaz PRO (216-0858030)

GPU Variant

ACM-G10

GCN 3.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

1.55 billion

Transistors

21.7 billion

125 mm²

Die Size

406 mm²

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

-

6.5

Shader Model

6.6

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