AMD Radeon HD 7640G videocard review

Radeon HD 7640G videocard released by AMD; release date: 15 May 2012. The videocard is designed for laptop-computers and based on Terascale 3 microarchitecture codenamed Trinity.

Core clock speed - 497 MHz. Boost clock speed - 686 MHz. Pipelines - 256. Manufacturing process technology - 32 nm.

Shared memory - 1.

Benchmarks

Geekbench
OpenCL

Top 1 GPU

This GPU

346719

1188

GFXBench 4.0
Car Chase Offscreen

Top 1 GPU

This GPU

34770 Frames

636 Frames

GFXBench 4.0
Car Chase Offscreen

Top 1 GPU

This GPU

34770.000 Fps

636.000 Fps

GFXBench 4.0
Manhattan

Top 1 GPU

This GPU

27823 Frames

2245 Frames

GFXBench 4.0
Manhattan

Top 1 GPU

This GPU

27823.000 Fps

2245.000 Fps

GFXBench 4.0
T-Rex

Top 1 GPU

This GPU

69225 Frames

3355 Frames

GFXBench 4.0
T-Rex

Top 1 GPU

This GPU

69225.000 Fps

3355.000 Fps

PassMark
G2D Mark

Top 1 GPU

This GPU

1401

123

PassMark
G3D Mark

Top 1 GPU

This GPU

38287

456

Name	Value
Geekbench - OpenCL	1188
GFXBench 4.0 - Car Chase Offscreen	636 Frames
GFXBench 4.0 - Car Chase Offscreen	636.000 Fps
GFXBench 4.0 - Manhattan	2245 Frames
GFXBench 4.0 - Manhattan	2245.000 Fps
GFXBench 4.0 - T-Rex	3355 Frames
GFXBench 4.0 - T-Rex	3355.000 Fps
PassMark - G2D Mark	123
PassMark - G3D Mark	456

Games performance

Dirt Showdown (2012)

Low, 1024x768

30.20

Diablo III (2012)

Low, 1024x768	42.70
Ultra, 1920x1080	9.50

The Elder Scrolls V: Skyrim (2011)

Low, 1280x720	28.36
Medium, 1366x768	16.66
High, 1366x768	11.59

Deus Ex Human Revolution (2011)

Low, 1024x768	46.50
High, 1366x768	21.08

StarCraft 2 (2010)

Low, 1024x768	109.10
Medium, 1360x768	23.04
High, 1360x768	14.97

Specifications (specs)

Essentials
Architecture	Terascale 3
Code name	Trinity
Launch date	15 May 2012
Place in performance rating	1286
Type	Laptop
Technical info
Boost clock speed	686 MHz
Core clock speed	497 MHz
Manufacturing process technology	32 nm
Pipelines	256

Compatibility, dimensions and requirements
Laptop size	medium sized
API support
DirectX	11
Memory
Shared memory	1