Intel Iris Xe MAX Graphics vs AMD Radeon RX Vega M GL

VS

Intel Iris Xe MAX Graphics

AMD Radeon RX Vega M GL

We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 4GB VRAM Radeon RX Vega M GL 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 2 years and 8 months late

Boost Clock has increased by 63% (1650MHz vs 1011MHz)

Lower TDP (25W vs 65W)

AMD Radeon RX Vega M GL 's Advantages

Larger VRAM bandwidth (179.2GB/s vs 68.26GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

Iris Xe MAX Graphics

2.534 TFLOPS

Radeon RX Vega M GL +2%

2.588 TFLOPS

Iris Xe MAX Graphics

VS

Radeon RX Vega M GL

Graphics Card

Oct 2020

Release Date

Feb 2018

HD Graphics-M

Generation

Vega

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

IGP

Clock Speeds

300 MHz

Base Clock

931 MHz

1650 MHz

Boost Clock

1011 MHz

2133 MHz

Memory Clock

700 MHz

Memory

4GB

Memory Size

4GB

LPDDR4X

Memory Type

HBM2

128bit

Memory Bus

1024bit

68.26GB/s

Bandwidth

179.2GB/s

Render Config

-

Compute Units

20

-

768

Shading Units

1280

48

TMUs

80

24

ROPs

32

-

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

1024 KB

16 MB

L3 Cache

-

Theoretical Performance

39.60 GPixel/s

Pixel Rate

32.35 GPixel/s

79.20 GTexel/s

Texture Rate

80.88 GTexel/s

5.069 TFLOPS

FP16 (half)

2.588 TFLOPS

2.534 TFLOPS

FP32 (float)

2.588 TFLOPS

633.6 GFLOPS

FP64 (double)

161.8 GFLOPS

Board Design

25W

TDP

65W

-

No outputs

Outputs

No outputs

-

Graphics Processor

DG1

GPU Name

Polaris 22

-

GPU Variant

VegaM XL (D715A714)

Generation 12.1

Architecture

GCN 4.0

Intel

Foundry

GlobalFoundries

10 nm

Process Size

14 nm

Unknown

Transistors

5 billion

95 mm²

Die Size

208 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

-

6.4

Shader Model

6.4

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