AMD Radeon RX 580X Mobile vs Intel Arc A530M

VS

AMD Radeon RX 580X Mobile

Intel Arc A530M

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 580X Mobile and 8GB VRAM Arc A530M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580X Mobile 's Advantages

Larger VRAM bandwidth (256.0GB/s vs 224.0GB/s)

768 additional rendering cores

Intel Arc A530M 's Advantages

Released 5 years and 4 months late

Boost Clock has increased by 21% (1300MHz vs 1077MHz)

Lower TDP (65W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 580X Mobile +24%

4.963 TFLOPS

Arc A530M

3.994 TFLOPS

Radeon RX 580X Mobile

VS

Arc A530M

Graphics Card

Apr 2018

Release Date

Aug 2023

Mobility Radeon

Generation

Alchemist

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x8

Clock Speeds

1000 MHz

Base Clock

900 MHz

1077 MHz

Boost Clock

1300 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

128bit

256.0GB/s

Bandwidth

224.0GB/s

Render Config

36

Compute Units

-

2304

Shading Units

1536

144

TMUs

96

32

ROPs

48

-

Tensor Cores

192

-

RT Cores

12

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

8 MB

-

Theoretical Performance

34.46 GPixel/s

Pixel Rate

62.40 GPixel/s

155.1 GTexel/s

Texture Rate

124.8 GTexel/s

4.963 TFLOPS

FP16 (half)

7.987 TFLOPS

4.963 TFLOPS

FP32 (float)

3.994 TFLOPS

310.2 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

65W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Polaris 20

GPU Name

DG2-256

Polaris 20M XT

GPU Variant

ACM-G12

GCN 4.0

Architecture

Generation 12.7

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

5.7 billion

Transistors

Unknown

232 mm²

Die Size

Unknown

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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