ASUS Radeon HD 3450 TOP採用了Fanless設計 ，核心時脈從原來的600Mhz提升到820Mhz ，另外記憶體方面從公版的1Ghz(DDR2)提昇到了1.4Ghz(DDR3) ，不過在頻寬方面還是64bit的設計
根據華碩的說法比原廠的3450快了25%左右。
Graphics GPU Features
-Powered by ATI RADEON® HD3450 GPU
-PCI Express® 2.0 Unified Video Decoder (UVD) for Blu-ray™ and HD DVD
-Built for Microsoft® Windows Vista™
-Full support for Microsoft DirectX10.1 and Shader Model 4.1 enables stunning and complex special effects
-OpenGL®2.0 support
-ATI CrossFireX™ multi-GPU support:
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Compatible with motherboards that support ATI CrossFireX technology
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-ATI™ Hybrid Graphics:
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Combine an ATI Radeon™ HD 3400 Series graphics card with a compatible AMD 7-Series Integrated Chipset to improve gaming performance and multi-monitor productivity. (Please download the latest driver for better performance.)
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ASUS官方訊息