Intel Iris Xe Graphics 80EU Mobile vs AMD Radeon Vega 8

VS

Intel Iris Xe Graphics 80EU Mobile

AMD Radeon Vega 8

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Xe Graphics 80EU Mobile and 0System Shared VRAM Radeon Vega 8 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Xe Graphics 80EU Mobile 's Advantages

Released 2 years late

128 additional rendering cores

Lower TDP (15W vs 45W)

AMD Radeon Vega 8 's Advantages

Boost Clock has increased by 38% (2000MHz vs 1450MHz)

Score

Benchmark

FP32 (float)

Iris Xe Graphics 80EU Mobile

1.856 TFLOPS

Radeon Vega 8 +10%

2.048 TFLOPS

Iris Xe Graphics 80EU Mobile

VS

Radeon Vega 8

Graphics Card

Jan 2023

Release Date

Jan 2021

HD Graphics-M

Generation

Cezanne

Integrated

Type

Integrated

Ring Bus

Bus Interface

IGP

Clock Speeds

300 MHz

Base Clock

300 MHz

1450 MHz

Boost Clock

2000 MHz

System Shared

Memory Clock

System Shared

Memory

System Shared

Memory Size

System Shared

Memory Type

System Shared

Memory Bus

System Shared

System Dependent

Bandwidth

System Dependent

Render Config

-

Compute Units

8

-

640

Shading Units

512

40

TMUs

32

20

ROPs

8

-

Theoretical Performance

29.00 GPixel/s

Pixel Rate

16.00 GPixel/s

58.00 GTexel/s

Texture Rate

64.00 GTexel/s

3.712 TFLOPS

FP16 (half)

4.096 TFLOPS

1.856 TFLOPS

FP32 (float)

2.048 TFLOPS

-

FP64 (double)

128.0 GFLOPS

Board Design

15W

TDP

45W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Raptor Lake GT1

GPU Name

Cezanne

-

Generation 12.2

Architecture

GCN 5.1

Intel

Foundry

TSMC

10 nm

Process Size

7 nm

Unknown

Transistors

9.8 billion

Unknown

Die Size

156 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

-

6.6

Shader Model

6.4

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