AMD Radeon HD 7420G IGP vs Intel Iris Xe Graphics G7 80EU Mobile

VS

AMD Radeon HD 7420G IGP

Intel Iris Xe Graphics G7 80EU Mobile

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 7420G IGP and 0System Shared VRAM Iris Xe Graphics G7 80EU Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Xe Graphics G7 80EU Mobile 's Advantages

Released 8 years and 3 months late

Boost Clock has increased by 68% (1100MHz vs 655MHz)

512 additional rendering cores

Lower TDP (15W vs 35W)

Score

Benchmark

FP32 (float)

Radeon HD 7420G IGP

0.168 TFLOPS

Iris Xe Graphics G7 80EU Mobile +738%

1.408 TFLOPS

Radeon HD 7420G IGP

VS

Iris Xe Graphics G7 80EU Mobile

Graphics Card

Jun 2012

Release Date

Sep 2020

Trinity

Generation

HD Graphics-M

Integrated

Type

Integrated

IGP

Bus Interface

Ring Bus

Clock Speeds

480 MHz

Base Clock

300 MHz

655 MHz

Boost Clock

1100 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

2

Compute Units

-

128

Shading Units

640

8

TMUs

40

4

ROPs

20

-

L2 Cache

1024 KB

-

L3 Cache

0 MB

Theoretical Performance

2.620 GPixel/s

Pixel Rate

22.00 GPixel/s

5.240 GTexel/s

Texture Rate

44.00 GTexel/s

-

FP16 (half)

2.816 TFLOPS

167.7 GFLOPS

FP32 (float)

1408 GFLOPS

-

FP64 (double)

352.0 GFLOPS

Board Design

35W

TDP

15W

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

Scrapper Lite

GPU Name

Tiger Lake GT2

-

TeraScale 3

Architecture

Generation 12.1

TSMC

Foundry

Intel

32 nm

Process Size

10 nm

1.303 billion

Transistors

Unknown

246 mm²

Die Size

146 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

5.0

Shader Model

6.6

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