AMD Radeon HD 7420G IGP vs AMD Radeon HD 8280 IGP

VS

AMD Radeon HD 7420G IGP

AMD Radeon HD 8280 IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 7420G IGP and 0System Shared VRAM Radeon HD 8280 IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7420G IGP 's Advantages

Boost Clock655MHz

AMD Radeon HD 8280 IGP 's Advantages

Released 1 years and 3 months late

Lower TDP (15W vs 35W)

Score

Benchmark

FP32 (float)

Radeon HD 7420G IGP +46%

0.168 TFLOPS

Radeon HD 8280 IGP

0.115 TFLOPS

Radeon HD 7420G IGP

VS

Radeon HD 8280 IGP

Graphics Card

Jun 2012

Release Date

Sep 2013

Trinity

Generation

Kabini

Integrated

Type

Integrated

IGP

Bus Interface

IGP

Clock Speeds

480 MHz

Base Clock

-

655 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

2

Compute Units

2

-

128

Shading Units

128

8

TMUs

8

4

ROPs

4

-

Theoretical Performance

2.620 GPixel/s

Pixel Rate

1.800 GPixel/s

5.240 GTexel/s

Texture Rate

3.600 GTexel/s

-

167.7 GFLOPS

FP32 (float)

115.2 GFLOPS

-

FP64 (double)

7.200 GFLOPS

Board Design

35W

TDP

15W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Scrapper Lite

GPU Name

Kalindi

-

TeraScale 3

Architecture

GCN 2.0

TSMC

Foundry

TSMC

32 nm

Process Size

28 nm

1.303 billion

Transistors

1.178 billion

246 mm²

Die Size

110 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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