Intel Arc A380M vs AMD Radeon R9 M290X Mac Edition

VS

Intel Arc A380M

AMD Radeon R9 M290X Mac Edition

We compared two Mobile platform GPUs: 6GB VRAM Arc A380M and 2GB VRAM Radeon R9 M290X Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A380M 's Advantages

Released 8 years and 2 months late

Boost Clock has increased by 105% (2000MHz vs 975MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (186.0GB/s vs 174.7GB/s)

Lower TDP (35W vs 80W)

Score

Benchmark

FP32 (float)

Arc A380M +105%

4.096 TFLOPS

Radeon R9 M290X Mac Edition

1.997 TFLOPS

Arc A380M

VS

Radeon R9 M290X Mac Edition

Graphics Card

Jan 2023

Release Date

Nov 2014

Alchemist

Generation

Crystal System

Mobile

Type

Mobile

MXM-A (3.1)

Bus Interface

PCIe 3.0 x16

Clock Speeds

1550 MHz

Base Clock

850 MHz

2000 MHz

Boost Clock

975 MHz

1937 MHz

Memory Clock

1365 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

256bit

186.0GB/s

Bandwidth

174.7GB/s

Render Config

-

Compute Units

16

-

1024

Shading Units

1024

64

TMUs

64

32

ROPs

32

128

Tensor Cores

-

8

RT Cores

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

31.20 GPixel/s

128.0 GTexel/s

Texture Rate

62.40 GTexel/s

8.192 TFLOPS

FP16 (half)

-

4.096 TFLOPS

FP32 (float)

1.997 TFLOPS

1024 GFLOPS

FP64 (double)

124.8 GFLOPS

Board Design

35W

TDP

80W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

DG2-128

GPU Name

Pitcairn

ACM-G11

GPU Variant

Pitcairn PRO (215-0828062)

Generation 12.7

Architecture

GCN 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

7.2 billion

Transistors

2.8 billion

157 mm²

Die Size

212 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

-

6.6

Shader Model

5.1

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