The R6870 HAWK from MSI
The R6870 Hawk is equipped with the advanced version of Twin Frozr III cooling design with the MSI-exclusive Propeller Blade technology. When compared with traditional fan blade design, it not only increases the air flow by 20%, but the grooved surface on the fan blade further extends the range of air flow, removing more heat generated by the graphics card's materials and parts. Additionally, dual 8 cm PWM fans, SuperPipe technology and a nickel-plated copper base allow the heat to be removed quickly and effectively. When compared to the reference design, the GPU temperature is decreased by up to 21 degrees, completely validating the excellent cooling effects of the Twin Frozr III thermal design. Considering the diversity of graphic card users, MSI has developed the exclusive P/S switch function for users to adjust fan speed between the performance mode and silent mode. The former emphasizes an enhanced cooling power that can significantly reduce GPU temperature to keep the graphic card at the optimal working condition, while the latter stresses on quiet operations for users to keep noise minimal while playing games or watching a movie. As both modes deliver excellent cooling performance, even the pickiest power users can always keep the environment under control according to their needs. In order to provide users with the optimal display performance, the R6870 Hawk uses the 8+2 phase PWM design. Compared to the 4+1 design for the reference design, it provides twice the power support, increasing overclocking stability. MSI's R6870 Hawk graphics card uses the military class components such as Hi-c CAP, Super Ferrite Choke (SFC), and all-solid capacitors to enhance the overclocking headroom under high-load conditions. Hi-c CAPs have a lifespan 8 times that of traditional solid capacitors, increasing GPU stability and lifespan of the graphics card, while SFCs improves efficiency by 10% while increasing the maximum current output by 30%.
| General |
| Device Type |
Graphics card |
| Device Type |
Graphics adapter |
| Enclosure Type |
Plug-in card |
| Bus Type |
PCI Express 2.1 x16 |
| Interface Type |
PCI Express 2.1 x16 |
| Graphics Engine |
ATI Radeon HD 6870 |
| Width |
3.8 cm |
| Core Clock |
930 MHz |
| Depth |
25.5 cm |
| RAMDAC |
400 MHz |
| Height |
11.5 cm |
| Interfaces |
1 x DVI-I (dual link) - 29 pin combined DVI ¦ 1 x DVI-D - 18 pin digital DVI (Single-Link) ¦ 1 x HDMI - 19 pin HDMI Type A ¦ 2 x DisplayPort - Apple mini-DisplayPort |
| API Supported |
DirectX 11, OpenGL 4.0 |
| Processor / Memory |
| Graphics Processor / Vendor |
ATI Radeon HD 6870 |
| General |
| Features |
ATI Stream technology, MSI Solid Capacitor, Avivo HD Technology, Triple Over Voltage, AMD Eyefinity Technology, AMD PowerPlay technology, Twin Frozr III Thermal Design, AMD CrossFireX Technology, Military Class ll Component, Propeller Blade |
| Processor / Memory |
| Clock Speed |
930 MHz |
| Memory |
| Size |
1 GB |
| Processor / Memory |
| RAMDAC Clock Speed |
400 MHz |
| Memory |
| Technology |
GDDR5 SDRAM |
| Processor / Memory |
| Video Memory |
1 GB |
| Memory |
| Effective Clock Speed |
4.2 GHz |
| Processor / Memory |
| Technology |
GDDR5 SDRAM 256-bit |
| Memory |
| Bus Width |
256-bit |
| Processor / Memory |
| Memory Clock Speed |
4.2 GHz |
| Features |
ATI Stream technology, MSI Solid Capacitor, Avivo HD Technology, Triple Over Voltage, AMD Eyefinity Technology, AMD PowerPlay technology, Twin Frozr III Thermal Design, AMD CrossFireX Technology, Military Class ll Component, Propeller Blade |
| Video Output |
| Max Resolution |
1920 x 1200 |
| Max Resolution (external) |
1920 x 1200 |
| Max Monitors Supported |
4 |
| API Supported |
DirectX 11, OpenGL 4.0 |
| HDCP compatible |
Yes |
| Miscellaneous |
| Software Included |
Adobe Acrobat Reader, MSI Live Update Series, Microsoft DirectX, MSI Live, MSI Afterburner, Norton Internet Security 2008 (60 days trial), MSI Live Update 5 |
| Compatible with Windows 7 |
"Compatible with Windows 7" software and devices carry Microsoft’s assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7. |
| Video Output |
| Digital Video Standard |
Digital Visual Interface (DVI), High-Definition Multimedia Interface (HDMI), DisplayPort |
| Miscellaneous |
| Supported Windows 7 Features |
Windows Media Center |
| Expansion / Connectivity |
| Interfaces |
1 x DVI-I (dual link) - 29 pin combined DVI ¦ 1 x DVI-D - 18 pin digital DVI (Single-Link) ¦ 1 x HDMI - 19 pin HDMI Type A ¦ 2 x DisplayPort - Apple mini-DisplayPort |
| Miscellaneous |
| Compliant Standards |
RoHS |
| Expansion / Connectivity |
| Compatible Slots |
1 x PCI Express 2.1 x16 |
| Miscellaneous |
| Width |
3.8 cm |
| Depth |
25.5 cm |
| Height |
11.5 cm |
| Software / System Requirements |
| Software Included |
Adobe Acrobat Reader, MSI Live Update Series, Microsoft DirectX, MSI Live, MSI Afterburner, Norton Internet Security 2008 (60 days trial), MSI Live Update 5 |
|
|