AMD Radeon R9 M390X vs Intel Arc A380M

VS

AMD Radeon R9 M390X

Intel Arc A380M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M390X and 6GB VRAM Arc A380M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M390X 's Advantages

1024 additional rendering cores

Intel Arc A380M 's Advantages

Released 7 years and 8 months late

Boost Clock2000MHz

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (186.0GB/s vs 160.0GB/s)

Lower TDP (35W vs 75W)

Score

Benchmark

FP32 (float)

Radeon R9 M390X

2.961 TFLOPS

Arc A380M +38%

4.096 TFLOPS

Radeon R9 M390X

VS

Arc A380M

Graphics Card

May 2015

Release Date

Jan 2023

Crystal System

Generation

Alchemist

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-A (3.1)

Clock Speeds

-

Base Clock

1550 MHz

-

Boost Clock

2000 MHz

1250 MHz

Memory Clock

1937 MHz

Memory

4GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

96bit

160.0GB/s

Bandwidth

186.0GB/s

Render Config

32

Compute Units

-

2048

Shading Units

1024

128

TMUs

64

32

ROPs

32

-

Tensor Cores

128

-

RT Cores

8

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

4 MB

-

Theoretical Performance

23.14 GPixel/s

Pixel Rate

64.00 GPixel/s

92.54 GTexel/s

Texture Rate

128.0 GTexel/s

2.961 TFLOPS

FP16 (half)

8.192 TFLOPS

2.961 TFLOPS

FP32 (float)

4.096 TFLOPS

185.1 GFLOPS

FP64 (double)

1024 GFLOPS

Board Design

75W

TDP

35W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Amethyst

GPU Name

DG2-128

Amethyst XT

GPU Variant

ACM-G11

GCN 3.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

5 billion

Transistors

7.2 billion

366 mm²

Die Size

157 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

6.3

Shader Model

6.6

Related GPU Comparisons

1

AMD Radeon R9 M390X vs NVIDIA RTX 3000 Mobile Ada Generation

2

AMD Radeon R9 M390X vs NVIDIA GeForce GTX 1650 Mobile

3

AMD Radeon R9 M390X vs AMD Radeon R9 M485X

4

AMD Radeon R9 M390X vs AMD Radeon R9 M390 Mac Edition

5

AMD Radeon R9 M390X vs NVIDIA GeForce GT 120M Mac Edition

6

AMD Radeon R9 M390X vs AMD Radeon HD 7470A

7

AMD Radeon R9 M390X vs ATI Mobility Radeon HD 5850

8

AMD Radeon R9 M390X vs NVIDIA GeForce RTX 3050 Mobile Refresh

9

AMD Radeon R9 M390X vs NVIDIA GeForce RTX 2070 Mobile Refresh

10

AMD Radeon R9 M390X vs NVIDIA GeForce GT 525M

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early