AMD Radeon Pro Vega 16 vs Intel Iris Xe MAX Graphics

VS

AMD Radeon Pro Vega 16

Intel Iris Xe MAX Graphics

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro Vega 16 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 Pro Vega 16 's Advantages

Larger VRAM bandwidth (307.2GB/s vs 68.26GB/s)

256 additional rendering cores

Intel Iris Xe MAX Graphics 's Advantages

Released 1 years and 11 months late

Boost Clock has increased by 39% (1650MHz vs 1190MHz)

Lower TDP (25W vs 75W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega 16

2.437 TFLOPS

Iris Xe MAX Graphics +3%

2.534 TFLOPS

Radeon Pro Vega 16

VS

Iris Xe MAX Graphics

Graphics Card

Nov 2018

Release Date

Oct 2020

Radeon Pro Mac

Generation

HD Graphics-M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

815 MHz

Base Clock

300 MHz

1190 MHz

Boost Clock

1650 MHz

1200 MHz

Memory Clock

2133 MHz

Memory

4GB

Memory Size

4GB

HBM2

Memory Type

LPDDR4X

1024bit

Memory Bus

128bit

307.2GB/s

Bandwidth

68.26GB/s

Render Config

16

Compute Units

-

1024

Shading Units

768

64

TMUs

48

32

ROPs

24

-

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

38.08 GPixel/s

Pixel Rate

39.60 GPixel/s

76.16 GTexel/s

Texture Rate

79.20 GTexel/s

4.874 TFLOPS

FP16 (half)

5.069 TFLOPS

2.437 TFLOPS

FP32 (float)

2.534 TFLOPS

152.3 GFLOPS

FP64 (double)

633.6 GFLOPS

Board Design

75W

TDP

25W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Vega 12

GPU Name

DG1

Vega 12 XLA

GPU Variant

-

GCN 5.0

Architecture

Generation 12.1

GlobalFoundries

Foundry

Intel

14 nm

Process Size

10 nm

Unknown

Transistors

Unknown

Die Size

95 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

6.3

Shader Model

6.4

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