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

VS

AMD Radeon RX Vega M GL Intel Iris Xe MAX Graphics

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX Vega M GL and 4GB VRAM Iris Xe MAX Graphics to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega M GL 's Advantages

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

512 additional rendering cores

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)

Score

Benchmark

FP32 (float)

Radeon RX Vega M GL +2%

2.588 TFLOPS

Iris Xe MAX Graphics

2.534 TFLOPS

Radeon RX Vega M GL

VS

Iris Xe MAX Graphics

Graphics Card

Feb 2018

Release Date

Oct 2020

Vega

Generation

HD Graphics-M

Mobile

Type

Mobile

IGP

Bus Interface

PCIe 4.0 x8

Clock Speeds

931 MHz

Base Clock

300 MHz

1011 MHz

Boost Clock

1650 MHz

700 MHz

Memory Clock

2133 MHz

Memory

4GB

Memory Size

4GB

HBM2

Memory Type

LPDDR4X

1024bit

Memory Bus

128bit

179.2GB/s

Bandwidth

68.26GB/s

Render Config

-

SM Count

-

20

Compute Units

-

1280

Shading Units

768

80

TMUs

48

32

ROPs

24

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

1024 KB

Theoretical Performance

32.35 GPixel/s

Pixel Rate

39.60 GPixel/s

80.88 GTexel/s

Texture Rate

79.20 GTexel/s

2.588 TFLOPS

FP16 (half)

5.069 TFLOPS

2.588 TFLOPS

FP32 (float)

2.534 TFLOPS

161.8 GFLOPS

FP64 (double)

633.6 GFLOPS

Graphics Processor

Polaris 22

GPU Name

DG1

VegaM XL (D715A714)

GPU Variant

-

GCN 4.0

Architecture

Generation 12.1

GlobalFoundries

Foundry

Intel

14 nm

Process Size

10 nm

5 billion

Transistors

Unknown

208 mm²

Die Size

95 mm²

Board Design

65W

TDP

25W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.4

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