AMD Radeon RX 580X Mobile vs Intel Arc Pro A30M

VS

AMD Radeon RX 580X Mobile

Intel Arc Pro A30M

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 580X Mobile and 4GB VRAM Arc Pro A30M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580X Mobile 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (256.0GB/s vs 128.0GB/s)

1280 additional rendering cores

Intel Arc Pro A30M 's Advantages

Released 4 years and 4 months late

Boost Clock has increased by 86% (2000MHz vs 1077MHz)

Lower TDP (50W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 580X Mobile +21%

4.963 TFLOPS

Arc Pro A30M

4.096 TFLOPS

Radeon RX 580X Mobile

VS

Arc Pro A30M

Graphics Card

Apr 2018

Release Date

Aug 2022

Mobility Radeon

Generation

Alchemist

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x8

Clock Speeds

1000 MHz

Base Clock

1500 MHz

1077 MHz

Boost Clock

2000 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

64bit

256.0GB/s

Bandwidth

128.0GB/s

Render Config

36

Compute Units

-

2304

Shading Units

1024

144

TMUs

64

32

ROPs

32

-

RT Cores

8

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

4 MB

-

Theoretical Performance

34.46 GPixel/s

Pixel Rate

64.00 GPixel/s

155.1 GTexel/s

Texture Rate

128.0 GTexel/s

4.963 TFLOPS

FP16 (half)

8.192 TFLOPS

4.963 TFLOPS

FP32 (float)

4.096 TFLOPS

310.2 GFLOPS

FP64 (double)

1024 GFLOPS

Board Design

100W

TDP

50W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Polaris 20

GPU Name

DG2-128

Polaris 20M XT

GPU Variant

ACM-G11

GCN 4.0

Architecture

Generation 12.7

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

5.7 billion

Transistors

7.2 billion

232 mm²

Die Size

157 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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