Intel HD Graphics 405 Mobile 16EU vs ATI Mobility Radeon HD 4270 IGP

VS

Intel HD Graphics 405 Mobile 16EU

ATI Mobility Radeon HD 4270 IGP

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

Main Differences

Intel HD Graphics 405 Mobile 16EU 's Advantages

Released 5 years and 11 months late

Boost Clock740MHz

88 additional rendering cores

Score

Benchmark

FP32 (float)

HD Graphics 405 +225%

0.153 TFLOPS

Mobility Radeon HD 4270 IGP

0.047 TFLOPS

HD Graphics 405

VS

Mobility Radeon HD 4270 IGP

Graphics Card

Apr 2016

Release Date

May 2010

HD Graphics-T

Generation

TeraScale IGP

Integrated

Type

Integrated

Ring Bus

Bus Interface

PCIe 1.0 x16

Clock Speeds

400 MHz

Base Clock

-

740 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

-

Compute Units

2

-

128

Shading Units

40

16

TMUs

4

2

ROPs

4

-

Theoretical Performance

1.200 GPixel/s

Pixel Rate

2.360 GPixel/s

9.600 GTexel/s

Texture Rate

2.360 GTexel/s

-

153.6 GFLOPS

FP32 (float)

47.20 GFLOPS

38.40 GFLOPS

FP64 (double)

-

Board Design

6W

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Braswell GT1

GPU Name

RS880

-

GPU Variant

RS880M

Generation 8.0

Architecture

TeraScale

Intel

Foundry

-

14 nm

Process Size

55 nm

Unknown

Transistors

0.181 billion

Unknown

Die Size

67 mm²

Graphics Features

12 (11_1)

DirectX

10.1 (10_1)

4.3

OpenGL

3.3

2.0

OpenCL

1.0

1.1

Vulkan

N/A

-

5.1

Shader Model

4.1

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