Intel Arc A380M vs AMD Radeon Pro 580X

VS

We compared two Mobile platform GPUs: 6GB VRAM Arc A380M and 8GB VRAM Radeon Pro 580X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A380M 's Advantages

Released 3 years and 10 months late

Boost Clock has increased by 67% (2000MHz vs 1200MHz)

Lower TDP (35W vs 185W)

AMD Radeon Pro 580X 's Advantages

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (218.9GB/s vs 186.0GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A380M

4.096 TFLOPS

Radeon Pro 580X +35%

5.53 TFLOPS

Arc A380M

VS

Radeon Pro 580X

Graphics Card

Jan 2023

Release Date

Mar 2019

Alchemist

Generation

Radeon Pro Mac

Mobile

Type

Mobile

MXM-A (3.1)

Bus Interface

PCIe 3.0 x16

Clock Speeds

1550 MHz

Base Clock

1100 MHz

2000 MHz

Boost Clock

1200 MHz

1937 MHz

Memory Clock

1710 MHz

Memory

6GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

256bit

186.0GB/s

Bandwidth

218.9GB/s

Render Config

-

SM Count

-

Compute Units

36

1024

Shading Units

2304

64

TMUs

144

32

ROPs

32

128

Tensor Cores

-

8

RT Cores

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

2 MB

Theoretical Performance

64.00 GPixel/s

Pixel Rate

38.40 GPixel/s

128.0 GTexel/s

Texture Rate

172.8 GTexel/s

8.192 TFLOPS

FP16 (half)

5.530 TFLOPS

4.096 TFLOPS

FP32 (float)

5.530 TFLOPS

1024 GFLOPS

FP64 (double)

345.6 GFLOPS

Graphics Processor

DG2-128

GPU Name

Ellesmere

ACM-G11

GPU Variant

Ellesmere XTA (216-0886220)

Generation 12.7

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

6 nm

Process Size

14 nm

7.2 billion

Transistors

5.7 billion

157 mm²

Die Size

232 mm²

Board Design

35W

TDP

185W

-

Suggested PSU

-

Portable Device Dependent

Outputs

2x HDMI 2.0b

-

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

-

CUDA

-

6.6

Shader Model

6.4

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