Intel Iris Plus Graphics 640 vs AMD Radeon HD 7660G IGP

VS

Intel Iris Plus Graphics 640

AMD Radeon HD 7660G IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Plus Graphics 640 and 0System Shared VRAM Radeon HD 7660G IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Plus Graphics 640 's Advantages

Released 4 years and 8 months late

Boost Clock1100MHz

Lower TDP (15W vs 35W)

Score

Benchmark

FP32 (float)

Iris Plus Graphics 640 +60%

0.845 TFLOPS

Radeon HD 7660G IGP

0.527 TFLOPS

Iris Plus Graphics 640

VS

Radeon HD 7660G IGP

Graphics Card

Jan 2017

Release Date

May 2012

HD Graphics-M

Generation

Trinity

Integrated

Type

Integrated

Ring Bus

Bus Interface

IGP

Clock Speeds

300 MHz

Base Clock

-

1100 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

6.600 GPixel/s

Pixel Rate

5.488 GPixel/s

52.80 GTexel/s

Texture Rate

16.46 GTexel/s

1.690 TFLOPS

FP16 (half)

-

844.8 GFLOPS

FP32 (float)

526.8 GFLOPS

211.2 GFLOPS

FP64 (double)

-

Board Design

15W

TDP

35W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Kaby Lake GT3e

GPU Name

Devastator

-

Generation 9.5

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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