Intel Arc A380M vs AMD Radeon RX Vega M GH

VS

Intel Arc A380M

AMD Radeon RX Vega M GH

We compared two Mobile platform GPUs: 6GB VRAM Arc A380M and 4GB VRAM Radeon RX Vega M GH to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A380M 's Advantages

Released 4 years and 11 months late

Boost Clock has increased by 68% (2000MHz vs 1190MHz)

More VRAM (6GB vs 4GB)

Lower TDP (35W vs 100W)

AMD Radeon RX Vega M GH 's Advantages

Larger VRAM bandwidth (204.8GB/s vs 186.0GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A380M +12%

4.096 TFLOPS

Radeon RX Vega M GH

3.656 TFLOPS

Arc A380M

VS

Radeon RX Vega M GH

Graphics Card

Jan 2023

Release Date

Feb 2018

Alchemist

Generation

Vega

Mobile

Type

Mobile

MXM-A (3.1)

Bus Interface

IGP

Clock Speeds

1550 MHz

Base Clock

1063 MHz

2000 MHz

Boost Clock

1190 MHz

1937 MHz

Memory Clock

800 MHz

Memory

6GB

Memory Size

4GB

GDDR6

Memory Type

HBM2

96bit

Memory Bus

1024bit

186.0GB/s

Bandwidth

204.8GB/s

Render Config

-

Compute Units

24

-

1024

Shading Units

1536

64

TMUs

96

32

ROPs

64

128

Tensor Cores

-

8

RT Cores

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

1024 KB

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

76.16 GPixel/s

128.0 GTexel/s

Texture Rate

114.2 GTexel/s

8.192 TFLOPS

FP16 (half)

3.656 TFLOPS

4.096 TFLOPS

FP32 (float)

3.656 TFLOPS

1024 GFLOPS

FP64 (double)

228.5 GFLOPS

Board Design

35W

TDP

100W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

DG2-128

GPU Name

Polaris 22

ACM-G11

GPU Variant

VegaM XT (C7398773)

Generation 12.7

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

6 nm

Process Size

14 nm

7.2 billion

Transistors

5 billion

157 mm²

Die Size

208 mm²

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

-

6.6

Shader Model

6.4

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