处理器
| 处理器频率 |
735 MHz |
| 图形处理器系列 |
AMD |
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 |
4200 MHz |
| 独立显卡适配器內存 |
2 GB |
性能
| DirectX版本 |
11 |
| OpenGL版本 |
3.2 |
| NVIDIA 3D Vision |
Y |
| 最高着色模型版本 |
5.0 |
| Full HD |
Y |
端口 & 界面
| 接口类型 |
PCI Express 2.1 |
| DisplayPort 数量 |
1 |
| HDMI端口数量 |
1 |
Radeon HD 5850 Vapor-X, 2048MB, GDDR5, 256 -bit GDDR5, 2x Dual-Link DVI, HDMI 1.3, DP, DirectX 11
Designed for the enthusiast or demanding user, the SAPPHIRE HD 5850 2G Vapor-X Edition is factory overclocked to 735MHz core and has 2GB of high speed DDR5 memory clocked at 1050MHz (4200MHz effective). SAPPHIRE’s World leading Vapor-X technology not only allows the cards to run as much as 15 degrees C cooler and 10dB quieter than the standard models, it provides additional headroom for further performance tuning (overclocking).
Dr.Mos
Dr.Mos design integrates the high side and low side mosfet and its driver in one compact package. The integration results in lower power loss. At idle or load, the design keeps the power efficiency on average at 85% and above. Besides, because of the low power loss, the heat generated during operation is also lower and the temperature of the DrMos is also much lower, when compared to the traditional mosfet solution.
ATI Eyefinity
ATI Eyefinity technology maximises your field of view across up to three displays, fully engaging your peripheral vision. For gamers this puts you right IN the game and for other applications it helps to increase productivity by maximising your visual workspace so that you can see more windows simultaneously. ATI Eyefinity technology is also ideal for multimedia applications as it allows you to keep several ‘palettes’ or ‘panels’ open over a larger workspace whist you edit your images or videos.
Vapor-X Technology
SAPPHIRE’s innovative Vapor-X cooling technology allows products to run not only cooler but also much quieter. A Vapor-X product means a virtually silent gaming experience and more headroom to explore performance tweaking !
Advanced GDDR5 Memory Technology
GDDR5 memory provides twice the bandwidth per pin of GDDR3 memory, delivering more speed and higher bandwidth.
40nm Process Technology
Cutting edge manufacturing process allows for efficient, high performance parts which use less power than their predecessors.
ATI Stream Technology
Accelerate the most demanding applications with ATI Stream technology and do more with your PC. ATI Stream Technology allows you to use the teraflops of compute power locked up in your graphics processer on tasks other than traditional graphics such as video encoding, at which the graphics processor is many, many times faster than using the CPU alone.
