ATI Mobility Radeon HD 4270 IGP vs Intel HD Graphics 405 Mobile 18EU

VS

ATI Mobility Radeon HD 4270 IGP

Intel HD Graphics 405 Mobile 18EU

We compared two Integrated graphics card GPUs: 0System Shared VRAM Mobility Radeon HD 4270 IGP and 0System Shared VRAM HD Graphics 405 18EU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel HD Graphics 405 Mobile 18EU 's Advantages

Released 5 years and 11 months late

Boost Clock740MHz

88 additional rendering cores

Score

Mobility Radeon HD 4270 IGP

VS

HD Graphics 405 18EU

Graphics Card

May 2010

Release Date

Apr 2016

TeraScale IGP

Generation

HD Graphics-T

Integrated

Type

Integrated

PCIe 1.0 x16

Bus Interface

Ring Bus

Clock Speeds

-

Base Clock

400 MHz

-

Boost Clock

740 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

-

40

Shading Units

128

4

TMUs

16

4

ROPs

2

-

Theoretical Performance

2.360 GPixel/s

Pixel Rate

1.200 GPixel/s

2.360 GTexel/s

Texture Rate

9.600 GTexel/s

-

47.20 GFLOPS

FP32 (float)

153.6 GFLOPS

-

FP64 (double)

38.40 GFLOPS

Board Design

Unknown

TDP

6W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

RS880

GPU Name

Braswell GT1

RS880M

GPU Variant

-

TeraScale

Architecture

Generation 8.0

-

Foundry

Intel

55 nm

Process Size

14 nm

0.181 billion

Transistors

Unknown

67 mm²

Die Size

Unknown

Graphics Features

10.1 (10_1)

DirectX

12 (11_1)

3.3

OpenGL

4.3

1.0

OpenCL

2.0

N/A

Vulkan

1.1

-

4.1

Shader Model

5.1

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