AMD Radeon HD 7640G IGP: GPU Specs & Benchmarks

The Radeon HD 7640G IGP is a graphics card by AMD, built on the 32 nm process and based on the Devastator Lite graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name

Devastator Lite

Architecture

TeraScale 3

Foundry

TSMC

Process Size

32 nm

Transistors

1,303 million

Die Size

246 mm²

Graphics Card

Release Date

May 15th, 2012

Family

Trinity
(HD 7000 Mobile)

Production

End-of-life

Predecessor

Sumo

Bus Interface

IGP

Memory

Memory Size

System Shared

Memory Type

System Shared

Memory Bus

System Shared

Bandwidth

System Dependent

Performance

Pixel fillrate

5.240 GPixel/s

Texture fillrate

10.48 GTexel/s

FP32 (float) performance

335.4 GFLOPS

Clock Speeds

Base Clock

496 MHz

Boost Clock

655 MHz

Memory Clock

System Shared

Render Config

Shading Units

256

TMUs

16

ROPs

8

Compute Units

4

Board Design

Slot Width

IGP

Thermal design power (TDP)

35 W

Display Connectors

No outputs

API support

DirectX

11.2 (11_0)

OpenGL

4.4

OpenCL

1.2

Vulkan

N/A

Shader Model

5.0