ATI Mobility Radeon HD 5770
ATI Mobility Radeon HD 5770是原生支持DirectX 11的笔记本电脑，移动性能级图形卡。尽管名称，高清芯片并不源于桌面HD 5770，但只是一个更快的Mobility Radeon HD 5650 GDDR5支持，因此400着色器核心。由于HD5600/5700卡，HD 5770的Avivo HD高清视频加速，提供8声道HD音频输出通过HDMI 1.3，宽域最多6台显示器（使用DisplayPorts），支持直接计算11。台式机显卡相比，HD 5770是类似的ATI Radeon HD 5570显卡。
Mobility Radeon HD 5600/5700 Series
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| Codename | Madison-XT | ||||||||||||
| Architecture | Terascale 2 | ||||||||||||
| Pipelines | 400 - unified | ||||||||||||
| Core Speed | 650 MHz | ||||||||||||
| Memory Speed | 800 MHz | ||||||||||||
| Memory Bus Width | 128 Bit | ||||||||||||
| Memory Type | GDDR5 | ||||||||||||
| Shared Memory | no | ||||||||||||
| API | DirectX 11, Shader 5.0 | ||||||||||||
| Power Consumption | 30 Watt | ||||||||||||
| Transistor Count | 627 Million | ||||||||||||
| technology | 40 nm | ||||||||||||
| Notebook Size | large | ||||||||||||
| Date of Announcement | 07.01.2010 | ||||||||||||
| Link to Manufacturer Page | www.amd.com | ||||||||||||
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