Intel Iris Graphics 540 vs AMD Radeon HD 7660D IGP

VS

Intel Iris Graphics 540

AMD Radeon HD 7660D IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Graphics 540 and 0System Shared VRAM Radeon HD 7660D IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Graphics 540 's Advantages

Released 2 years and 11 months late

Boost Clock1000MHz

Lower TDP (15W vs 100W)

Score

Benchmark

FP32 (float)

Iris Graphics 540 +31%

0.768 TFLOPS

Radeon HD 7660D IGP

0.584 TFLOPS

Iris Graphics 540

VS

Radeon HD 7660D IGP

Graphics Card

Sep 2015

Release Date

Oct 2012

HD Graphics-M

Generation

Trinity

Integrated

Type

Integrated

Ring Bus

Bus Interface

IGP

Clock Speeds

300 MHz

Base Clock

-

1000 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

6

-

384

Shading Units

384

48

TMUs

24

6

ROPs

8

-

Theoretical Performance

6.000 GPixel/s

Pixel Rate

6.080 GPixel/s

48.00 GTexel/s

Texture Rate

18.24 GTexel/s

-

768.0 GFLOPS

FP32 (float)

583.7 GFLOPS

-

Board Design

15W

TDP

100W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Skylake GT3e

GPU Name

Devastator

-

Generation 9.0

Architecture

TeraScale 3

Intel

Foundry

TSMC

14 nm+

Process Size

32 nm

Unknown

Transistors

1.303 billion

Unknown

Die Size

246 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

-

6.4

Shader Model

5.0

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