| 
| HIS 6850 Fan 1GB GDDR5, HIS 6870 Fan Turbo 1GB GDDR5 Graphics Cards |  
Cooling
 
| HIS 6850 Fan 1GB GDDR5 HDMI/2xDVI/DP |  
| The rectangular cover is both a stylish accessory and a mounting frame for a narrow heatsink on power elements. The round heatsink reminding of Zalman solutions only cools the core. In the middle, there's also a big, slow, noiseless fan. |  |  
| HIS 6870 Fan Turbo 1GB GDDR5 HDMI/2xDVI/2xMini DP |  
| The quiet cooling system consists of a central cooler and a cover. The former has a cooper base plate and cools both the core and memory chips. |  |  
 Traditionally, we monitored temperatures using EVGA Precision (based on RivaTuner). HIS 6850 Fan 1GB GDDR5 HDMI/2xDVI/DP
 
 HIS 6870 Fan Turbo 1GB GDDR5 HDMI/2xDVI/2xMini DP
 
 As you can see, both coolers are very efficient. The extra 20 MHz do not affect card temperature in any way. 
 Write a comment below. No registration needed! 
 
 
 
 
 |  |