Intel Iris Xe Graphics G4 vs AMD Radeon R3E Mobile Graphics

VS

Intel Iris Xe Graphics G4 AMD Radeon R3E Mobile Graphics

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Xe Graphics G4 and 0System Shared VRAM Radeon R3E Mobile Graphics to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Xe Graphics G4 's Advantages

Released 5 years and 8 months late

Boost Clock1100MHz

256 additional rendering cores

Lower TDP (15W vs 100W)

Score

Benchmark

FP32 (float)

Iris Xe Graphics G4 +838%

0.845 TFLOPS

Radeon R3E Mobile Graphics

0.09 TFLOPS

Iris Xe Graphics G4

VS

Radeon R3E Mobile Graphics

Graphics Card

Sep 2020

Release Date

Jan 2015

HD Graphics-M

Generation

Mullins

Integrated

Type

Integrated

Ring Bus

Bus Interface

IGP

Clock Speeds

300 MHz

Base Clock

-

1100 MHz

Boost Clock

-

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

-

SM Count

-

Compute Units

2

384

Shading Units

128

24

TMUs

8

12

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

L2 Cache

-

Theoretical Performance

13.20 GPixel/s

Pixel Rate

1.404 GPixel/s

26.40 GTexel/s

Texture Rate

2.808 GTexel/s

1.690 TFLOPS

FP16 (half)

-

844.8 GFLOPS

FP32 (float)

89.86 GFLOPS

211.2 GFLOPS

FP64 (double)

5.616 GFLOPS

Graphics Processor

Tiger Lake GT2

GPU Name

Beema

-

GPU Variant

-

Generation 12.1

Architecture

GCN 2.0

Intel

Foundry

GlobalFoundries

10 nm

Process Size

28 nm

Unknown

Transistors

0.93 billion

146 mm²

Die Size

107 mm²

Board Design

15W

TDP

100W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

-

CUDA

-

6.4

Shader Model

6.3

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