处理器
处理器频率 |
650 MHz |
图形适配器随机存取存储器数字/模拟转换器 |
400 MHz |
最大模拟分辨率 |
2048 x 1536 pixels |
最大数字分辨率 |
2560 x 1600 pixels |
内存参数
图形适配器内存类型 |
GDDR3 |
数据宽度 |
128 bit |
内存时钟速度 |
800 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 |
HDCP |
Y |
端口 & 界面
接口类型 |
PCI Express 2.1 |
DVI-I接口数量 |
1 |
HDMI端口数量 |
1 |
VGA(D-SUB)端口数量 |
1 |
Radeon HD5570, 1024MB, DDR3, 650MHz, 128bit, DirectX 11, PCIE 2.1, DVI, HDMI, VGA
- TeraScale 2 Unified Processing Architecture
- DirectCompute 11
- Programmable hardware tessellation unit
- Accelerated multi-threading
- HDR texture compression
- Order-independent transparency
- Image quality enhancement technology
- Up to 24x multi-sample and super-sample anti-aliasing modes
- Adaptive anti-aliasing
- 16x angle independent anisotropic texture filtering
- 128-bit floating point HDR rendering
- ATI Eyefinity multi-display technology
- Three independent display controllers
- Drive three displays simultaneously with independent resolutions, refresh rates, color controls, and video overlays
- Display grouping
- Combine multiple displays to behave like a single large display
- ATI Stream acceleration technology
- DirectCompute 11
- Accelerated video encoding, transcoding, and upscaling
- ATI CrossFireX multi-GPU technology
- Dual GPU scaling
- ATI Avivo HD Video & Display technology
- UVD 2 dedicated video playback accelerator
- Advanced post-processing and scaling8
- Dynamic contrast enhancement and color correction
- Brighter whites processing (blue stretch)
- Independent video gamma control
- Dynamic video range control
- Dual-stream 1080p playback support
- Integrated dual-link DVI output with HDCP
- Integrated HDMI 1.3 output with Deep Color, xvYCC wide gamut support, and high bit-rate audio
- Integrated HD audio controller
- Output protected high bit rate 7.1 channel surround sound over HDMI with no additional cables required
- Supports AC-3, AAC, Dolby TrueHD and DTS Master Audio formats
- ATI PowerPlay power management technology
- Dynamic power management with low power idle state
- Ultra-low power state support for multi-GPU configurations