性能
| DirectX版本 |
11 |
| HDCP |
Y |
| 集成电视调谐器 |
N |
| PhysX |
N |
端口 & 界面
| 接口类型 |
PCI Express 2.1 |
| HDMI端口数量 |
1 |
| VGA（D-SUB）端口数量 |
1 |
| 双头显卡 |
N |
内存参数
| 独立显卡适配器內存 |
2 GB |
| 图形适配器内存类型 |
GDDR3 |
| 数据宽度 |
128 bit |
| 内存时钟速度 |
1333 MHz |
处理器
| 图形处理器系列 |
AMD |
| 处理器频率 |
650 MHz |
| CUDA |
N |
另外
| 双dvi（互应式数字视频） |
N |
| 图形处理器 |
Radeon HD5570 |
HD 5570 2GB DDR3, 128-bit, DirectX 11, PCIe 2.1, VGA, DVI, HDMI, 400 W
<b>Redefine HD Gaming</b>
With more than twice the processing power of previous generation AMD discrete graphics cards, ATI Radeon HD 4600 Series graphics cards deliver a cinematic gaming experience and unprecedented performance.
- 627 million transistors on 40nm fabrication process
- PCI Express® 2.1 x16 bus interface
- 128-bit DDR3 memory interface
- MicrosoftR DirectX® 11 support
Dual channel interconnect is not required for CrossFireX, and may not be included in all product configurations.
Some custom resolutions require user configuration.
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.
Subject to digital rights management limitations; maximum supported audio stream bandwidth is 6.144 Mbps.
ATI PowerPlay TM technology consists of numerous power saving features. Not all features may be available in all ATI Radeon HD 5500 Series graphics cards.
ATI AvivoTM HD is a technology platform that includes a broad set of capabilities offered by certain ATI RadeonTM HD GPUs. Not all products have all features and full enablement of some ATI AvivoTM HD capabilities may require complementary products.
