Intel Iris Plus Graphics G4 vs AMD Radeon HD 7420G IGP

VS

Intel Iris Plus Graphics G4

AMD Radeon HD 7420G IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Plus Graphics G4 and 0System Shared VRAM Radeon HD 7420G IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Plus Graphics G4 's Advantages

Released 6 years and 11 months late

Boost Clock has increased by 60% (1050MHz vs 655MHz)

256 additional rendering cores

Lower TDP (15W vs 35W)

Score

Benchmark

FP32 (float)

Iris Plus Graphics G4 +379%

0.806 TFLOPS

Radeon HD 7420G IGP

0.168 TFLOPS

Iris Plus Graphics G4

VS

Radeon HD 7420G IGP

Graphics Card

May 2019

Release Date

Jun 2012

HD Graphics-M

Generation

Trinity

Integrated

Type

Integrated

Ring Bus

Bus Interface

IGP

Clock Speeds

300 MHz

Base Clock

480 MHz

1050 MHz

Boost Clock

655 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

2

-

384

Shading Units

128

24

TMUs

8

ROPs

4

-

Theoretical Performance

8.400 GPixel/s

Pixel Rate

2.620 GPixel/s

25.20 GTexel/s

Texture Rate

5.240 GTexel/s

1.613 TFLOPS

FP16 (half)

-

806.4 GFLOPS

FP32 (float)

167.7 GFLOPS

201.6 GFLOPS

FP64 (double)

-

Board Design

15W

TDP

35W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Ice Lake GT1

GPU Name

Scrapper Lite

-

Generation 11.0

Architecture

TeraScale 3

Intel

Foundry

TSMC

10 nm+

Process Size

32 nm

Unknown

Transistors

1.303 billion

Unknown

Die Size

246 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

-

6.4

Shader Model

5.0

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