AMD Radeon HD 7420G IGP vs AMD Radeon R6 Mobile Graphics

VS

AMD Radeon HD 7420G IGP

AMD Radeon R6 Mobile Graphics

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 7420G IGP and 0System Shared VRAM Radeon R6 Mobile Graphics to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R6 Mobile Graphics 's Advantages

Released 3 years and 5 months late

Boost Clock has increased by 10% (720MHz vs 655MHz)

256 additional rendering cores

Lower TDP (15W vs 35W)

Score

Benchmark

FP32 (float)

Radeon HD 7420G IGP

0.168 TFLOPS

Radeon R6 Mobile Graphics +229%

0.553 TFLOPS

Radeon HD 7420G IGP

VS

Radeon R6 Mobile Graphics

Graphics Card

Jun 2012

Release Date

Nov 2015

Trinity

Generation

Carrizo

Integrated

Type

Integrated

IGP

Bus Interface

IGP

Clock Speeds

480 MHz

Base Clock

200 MHz

655 MHz

Boost Clock

720 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

6

-

128

Shading Units

384

8

TMUs

24

4

ROPs

8

-

Theoretical Performance

2.620 GPixel/s

Pixel Rate

5.760 GPixel/s

5.240 GTexel/s

Texture Rate

17.28 GTexel/s

-

FP16 (half)

553.0 GFLOPS

167.7 GFLOPS

FP32 (float)

553.0 GFLOPS

-

FP64 (double)

276.5 GFLOPS

Board Design

35W

TDP

15W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Scrapper Lite

GPU Name

Wani

-

TeraScale 3

Architecture

GCN 3.0

TSMC

Foundry

GlobalFoundries

32 nm

Process Size

28 nm

1.303 billion

Transistors

1.2 billion

246 mm²

Die Size

125 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_0)

4.4

OpenGL

4.6

1.2

OpenCL

2.0

N/A

Vulkan

1.2

-

5.0

Shader Model

6.3

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