处理器
处理器频率 |
875 MHz |
CUDA |
N |
流处理器 |
800 |
内存参数
图形适配器内存类型 |
GDDR5 |
数据宽度 |
128 bit |
内存时钟速度 |
1225 MHz |
独立显卡适配器內存 |
1 GB |
性能
DirectX版本 |
11 |
OpenGL版本 |
3.2 |
最高着色模型版本 |
5.0 |
PhysX |
N |
集成电视调谐器 |
N |
Full HD |
Y |
HDCP |
Y |
端口 & 界面
接口类型 |
PCI Express 2.1 |
DisplayPort 数量 |
1 |
HDMI端口数量 |
1 |
Radeon HD5770, 1GB GDDR5, Dual-DVI, 256-bit, PCI Express 2.1, 875MHz, 2560x1600
- Driver support scheduled for release in 2010;
- Driver version 8.66 (Catalyst 9.10) or above is required to support ATI Eyefinity technology and to enable a third display you require one panel with a DisplayPort connector;
- ATI Eyefinity technology works with games that support non-standard aspect ratios which is required for panning across three displays;
- Requires application support for ATI Stream technology;
- Digital rights management restrictions may apply;
- ATI CrossFireX™ technology requires an ATI CrossFireX Ready motherboard, an ATI CrossFireX™ Bridge Interconnect (for each additional graphics card)and may require a specialized power supply;
- ATI PowerPlay™, ATI Avivo™ and ATI Stream are technology platforms that include a broad set of capabilities offered by certain ATI Radeon™ HD GPUs. Not all products have all features and full enablement of some capabilities and may require complementary products;
- Upscaling subject to available monitor resolution;
- Blu-ray or HD DVD drive and HD monitor required;
- Requires Blu-ray movie disc supporting dual 1080p streams;
- Playing HDCP content requires additional HDCP ready components, including but not limited to an HDCP ready monitor, Blu-ray or HD DVD disc drive,multimedia application and computer operating system;
- Some custom resolutions require user configuration.