Intel Iris Xe MAX Graphics vs AMD Radeon Pro Vega 64X

VS

Intel Iris Xe MAX Graphics

AMD Radeon Pro Vega 64X

We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 16GB VRAM Radeon Pro Vega 64X 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 1 years and 7 months late

Boost Clock has increased by 12% (1650MHz vs 1468MHz)

Lower TDP (25W vs 250W)

AMD Radeon Pro Vega 64X 's Advantages

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 68.26GB/s)

3328 additional rendering cores

Score

Benchmark

FP32 (float)

Iris Xe MAX Graphics

2.534 TFLOPS

Radeon Pro Vega 64X +374%

12.03 TFLOPS

Iris Xe MAX Graphics

VS

Radeon Pro Vega 64X

Graphics Card

Oct 2020

Release Date

Mar 2019

HD Graphics-M

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

300 MHz

Base Clock

1250 MHz

1650 MHz

Boost Clock

1468 MHz

2133 MHz

Memory Clock

1000 MHz

Memory

4GB

Memory Size

16GB

LPDDR4X

Memory Type

HBM2

128bit

Memory Bus

2048bit

68.26GB/s

Bandwidth

512.0GB/s

Render Config

-

Compute Units

64

-

768

Shading Units

4096

48

TMUs

256

24

ROPs

64

-

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

4 MB

16 MB

L3 Cache

-

Theoretical Performance

39.60 GPixel/s

Pixel Rate

93.95 GPixel/s

79.20 GTexel/s

Texture Rate

375.8 GTexel/s

5.069 TFLOPS

FP16 (half)

24.05 TFLOPS

2.534 TFLOPS

FP32 (float)

12.03 TFLOPS

633.6 GFLOPS

FP64 (double)

751.6 GFLOPS

Board Design

25W

TDP

250W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

DG1

GPU Name

Vega 10

-

GPU Variant

Vega 10 XT (215-0894200)

Generation 12.1

Architecture

GCN 5.0

Intel

Foundry

GlobalFoundries

10 nm

Process Size

14 nm

Unknown

Transistors

12.5 billion

95 mm²

Die Size

495 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

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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