AMD Radeon R9 M280X vs Intel Arc A730M

VS

AMD Radeon R9 M280X

Intel Arc A730M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M280X 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 6 years and 11 months late

Boost Clock has increased by 10% (1100MHz vs 1000MHz)

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (336.0GB/s vs 88.00GB/s)

2176 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M280X

1.792 TFLOPS

Arc A730M +277%

6.758 TFLOPS

Radeon R9 M280X

VS

Arc A730M

Graphics Card

Feb 2015

Release Date

Jan 2022

Gem System

Generation

Alchemist

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

300 MHz

1000 MHz

Boost Clock

1100 MHz

1375 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

192bit

88.00GB/s

Bandwidth

336.0GB/s

Render Config

14

Compute Units

-

896

Shading Units

3072

56

TMUs

192

16

ROPs

96

-

RT Cores

24

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

12 MB

-

Theoretical Performance

16.00 GPixel/s

Pixel Rate

105.6 GPixel/s

56.00 GTexel/s

Texture Rate

211.2 GTexel/s

-

FP16 (half)

13.52 TFLOPS

1.792 TFLOPS

FP32 (float)

6.758 TFLOPS

112.0 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

80W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Saturn

GPU Name

DG2-512

Saturn XT (216-0843024)

GPU Variant

ACM-G10

GCN 2.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

2.08 billion

Transistors

21.7 billion

160 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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