Intel Iris Xe MAX Graphics vs AMD Radeon R9 M380 Mac Edition

VS

Intel Iris Xe MAX Graphics

AMD Radeon R9 M380 Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 2GB VRAM Radeon R9 M380 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Xe MAX Graphics 's Advantages

Released 5 years and 5 months late

Boost Clock has increased by 62% (1650MHz vs 1021MHz)

More VRAM (4GB vs 2GB)

AMD Radeon R9 M380 Mac Edition 's Advantages

Larger VRAM bandwidth (100.4GB/s vs 68.26GB/s)

Score

Benchmark

FP32 (float)

Iris Xe MAX Graphics +61%

2.534 TFLOPS

Radeon R9 M380 Mac Edition

1.568 TFLOPS

Iris Xe MAX Graphics

VS

Radeon R9 M380 Mac Edition

Graphics Card

Oct 2020

Release Date

May 2015

HD Graphics-M

Generation

Gem System

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

300 MHz

Base Clock

900 MHz

1650 MHz

Boost Clock

1021 MHz

2133 MHz

Memory Clock

1568 MHz

Memory

4GB

Memory Size

2GB

LPDDR4X

Memory Type

GDDR5

128bit

Memory Bus

128bit

68.26GB/s

Bandwidth

100.4GB/s

Render Config

-

Compute Units

12

-

768

Shading Units

768

48

TMUs

48

24

ROPs

16

-

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

256 KB

16 MB

L3 Cache

-

Theoretical Performance

39.60 GPixel/s

Pixel Rate

16.34 GPixel/s

79.20 GTexel/s

Texture Rate

49.01 GTexel/s

5.069 TFLOPS

FP16 (half)

-

2.534 TFLOPS

FP32 (float)

1.568 TFLOPS

633.6 GFLOPS

FP64 (double)

98.02 GFLOPS

Board Design

25W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

DG1

GPU Name

Strato

-

GPU Variant

Strato PRO

Generation 12.1

Architecture

GCN 2.0

Intel

Foundry

TSMC

10 nm

Process Size

28 nm

Unknown

Transistors

2.08 billion

95 mm²

Die Size

160 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2.170

-

6.4

Shader Model

6.5

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