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Written by Hank Tolman - Edited by Olin Coles   
Thursday, 04 November 2010
Table of Contents: Page Index
PowerColor Radeon HD 5770 PCS+ Video Card
Closer Look: PowerColor Radeon HD 5770
AX5770 1GBD5-PPGV2 Detailed Features
PowerColor Radeon HD 5770 Features
Video Card Testing Methodology
DX10: 3DMark Vantage
DX10: Street Fighter IV
Far Cry 2 Benchmarks
Resident Evil 5 Benchmarks
DX11: Aliens vs Predator
DX11: Battlefield Bad Company 2
DX11: Lost Planet 2
DX11: Unigine Heaven 2.2
Overclocking the Radeon HD 5770
PowerColor AX5770 PCS Temperatures
VGA Power Consumption
PowerColor AX5770 PCS Final Thoughts
AX5770 1GBD5-PPGV2 Conclusion

DX11: Unigine Heaven 2.2

The Unigine "Heaven 2.1" benchmark is a free publicly available tool that grants the power to unleash the graphics capabilities in DirectX-11 for Windows 7 or updated Vista Operating Systems. It reveals the enchanting magic of floating islands with a tiny village hidden in the cloudy skies. With the interactive mode, emerging experience of exploring the intricate world is within reach. Through its advanced renderer, Unigine is one of the first to set precedence in showcasing the art assets with tessellation, bringing compelling visual finesse, utilizing the technology to the full extend and exhibiting the possibilities of enriching 3D gaming.

The distinguishing feature in the Unigine Heaven benchmark is a hardware tessellation that is a scalable technology aimed for automatic subdivision of polygons into smaller and finer pieces, so that developers can gain a more detailed look of their games almost free of charge in terms of performance. Thanks to this procedure, the elaboration of the rendered image finally approaches the boundary of veridical visual perception: the virtual reality transcends conjured by your hand. The "Heaven" benchmark excels at providing the following key features:

  • Native support of OpenGL, DirectX 9, DirectX-10 and DirectX-11
  • Comprehensive use of tessellation technology
  • Advanced SSAO (screen-space ambient occlusion)
  • Volumetric cumulonimbus clouds generated by a physically accurate algorithm
  • Dynamic simulation of changing environment with high physical fidelity
  • Interactive experience with fly/walk-through modes
  • ATI Eyefinity support

PC_AX5770_Heaven.jpg

Cost Analysis: Unigine Heaven DX11 (1920x1080)

  • $140 GeForce GTS 450 1GB (MSI Cyclone) = $9.15 per FPS
  • $145 Radeon HD 5770 1GB (PowerColor 1GBD5-PPVG2) = $10.74 per FPS

Test Summary: The DX11 Unigine Heaven benchmark strays from the results of the other two DX11 titles. The AX5770 PCS+ falls back behind the GTS450 by a couple of FPS and can't manage to make up the difference, even when overclocked. At the prices at which both of these GPUs are set right now, the GTS450 seems to be a more valuable GPU. The prices of the Radeon HD 5770 cards have already fallen since the release of the GTS450, but they will have to come down a little more in order to make it a more competitive opponent.

Graphics Card

GeForce 9800 GTX+

GeForce GTX285

GeForce GTS450

PowerColor
Radeon HD 5770 PPG

GPU Cores

128

240

192

800

Core Clock (MHz)

740

670

850

875

Shader Clock (MHz)

1836

1550

1700

N/A

Memory Clock (MHz)

1100

1300

1000

1225

Memory Amount

512 MB GDDR3

1024MB GDDR3

1024MB GDDR3

1024MB GDDR5

Memory Interface

256-bit

512-bit

128-bit

128-bit



 

Comments 

 
# RE: PowerColor Radeon AX5770 1GBD5-PPGAthlonite 2010-11-04 06:23
That is a great little card and you can make it greater by pairing it with another to get just on 5870 speeds and some better visual quality settings for less money than one HD5870
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