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 |
1000 MHz |
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 |
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 |
HD5670, 512 MB, GDDR5, 775 MHz, 1000 MHz, 128 bit, PCIe 2.1, DL-DVI/HDMI/VGA
627 million 40nm transistors
TeraScale 2 Unified Processing Architecture
-400 Stream Processing Units
-20 Texture Units
-32 Z/Stencil ROP Units
-8 Color ROP Units
GDDR5 memory interface
PCI Express 2.1 x16 bus interface
DirectX® 11 support
-Shader Model 5.0
-DirectCompute 11
-Programmable hardware tessellation unit
-Accelerated multi-threading
-HDR texture compression
-Order-independent transparency
OpenGL 3.2 support1
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 Stream acceleration technology
-OpenCL Support1
-DirectCompute 11
-Accelerated video encoding, transcoding, and upscaling4,5
-Native support for common video encoding instructions
ATI CrossFireX™ multi-GPU technology6
-Dual GPU scaling
ATI Avivo HD Video & Display technology7
-UVD 2 dedicated video playback accelerator
-Advanced post-processing and scaling8
-Dynamic contrast enhancement and color correction
-Brighter whites processing (blue stretch)
-Dynamic video range control
-Support for H.264, VC-1, MPEG-2, and Adobe Flash9
-Dual-stream 1080p playback support10,11
-DXVA 1.0 & 2.0 support
-Integrated dual-link DVI output with HDCP12
-Max resolution: 2560x160013
-Integrated HDMI 1.3 output with Deep Color, xvYCC wide gamut support, and high bit-rate audio
