AMD Radeon RX 580 Mobile vs Intel Arc A730M

VS

AMD Radeon RX 580 Mobile

Intel Arc A730M

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 580 Mobile 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 4 years and 9 months late

Boost Clock has increased by 2% (1100MHz vs 1077MHz)

More VRAM (12GB vs 8GB)

Larger VRAM bandwidth (336.0GB/s vs 256.0GB/s)

768 additional rendering cores

Lower TDP (80W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 580 Mobile

4.963 TFLOPS

Arc A730M +36%

6.758 TFLOPS

Radeon RX 580 Mobile

VS

Arc A730M

Graphics Card

Apr 2017

Release Date

Jan 2022

Mobility Radeon

Generation

Alchemist

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

1000 MHz

Base Clock

300 MHz

1077 MHz

Boost Clock

1100 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

192bit

256.0GB/s

Bandwidth

336.0GB/s

Render Config

36

Compute Units

-

2304

Shading Units

3072

144

TMUs

192

32

ROPs

96

-

RT Cores

24

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

12 MB

-

Theoretical Performance

34.46 GPixel/s

Pixel Rate

105.6 GPixel/s

155.1 GTexel/s

Texture Rate

211.2 GTexel/s

4.963 TFLOPS

FP16 (half)

13.52 TFLOPS

4.963 TFLOPS

FP32 (float)

6.758 TFLOPS

310.2 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

80W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Polaris 20

GPU Name

DG2-512

Polaris 20M XT

GPU Variant

ACM-G10

GCN 4.0

Architecture

Generation 12.7

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

5.7 billion

Transistors

21.7 billion

232 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

Vulkan

1.3

-

6.4

Shader Model

6.6

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