Xigmatek Battle-Axe
VGA-Cooler VD964
Up for test is the Xigmatek Battle-Axe, it comes with the H.D.T. (Heatpipe Direct Touch)
It will be tested against the Thermalright HR03-Plus, and a highend watercooling system.
The two fans from the Battle-Axe will be used on the HR03 as well to give a fair comparison.
Specification
The two aircoolers side by side.
In comparing to the HR03-Plus, witch come without a fan and is much heavier. Battel-Axe 220gram and HR03 380gram both without fans.
The Package and accessories
The box, front and backside
Accessories
H.D.T. (Heatpipe Direct Touch)
And a closeup
Mounting the cooler
Assembly of the cooler is very easy, for example the anti-vibration rubber pieces to mount the two 92mm fans i find very cleverly designed.
And it lowers the vibrations and noise considerably.
The sticker says Xigmatek Brushless DC Fan, rated at 12V 0.17A, thats 4,08Watt for both fans.
The two 92mm fans isnt quiet at 12volt, but do move alot of air. They have no problem starting at 7 volts, and here they are silent and still move some air. So can usefully be hooket up to a fan controler, or to the motherboard and controlled via SpeedFan or another program like it.
Note
RAM and mosfets cooling, i used those from the HR03, because i didn't fell like change them just for a picture, as i use them for 24/7.
Second, there wasn't any profile for the power mosfets area.
2 extra ram profiles, but not big enough to cover hole area, and 2 missing.
If u are wondering if the cooler will fit your card or not, here are some numbers for the mounting holes.
Mounting the two metal brackets is a very easy process, four screws and done, then a Hexa-screw in each corner.
Then it's ready to get mounted on the card with 4 spring screws.
Testing
Testbed and Methods:
• Graphics Card: BFG 8800GTX WC-E
• Mainboard: Gigabyte P35-DS4
• Cpu: Intel E8400
• Memory: Crucial PC5300 cl3
• System case: Chieftec Medi Dragon
• Cooling past: Arctic Silver 5
• Room temp 23.6-24.6C
The watercooling used:
• Shiftech MCW60-R
• EK Supreme
• Laing DDC 18w+XSPC Top
• Car radiator with 4x120mm low noise fans
• ½” Tubing
Test 1 will be made with stock clocks, and for better comparison the Thermalright HR03-Plus will be using the Xigmatek cooling fans.
Test 2 will be made with 621/1404/1890 Mhz, both tests will be performed with 7 and 12volt on the fans, also.
Temps are Measured with Rivatuner 2.09, and i used ATITool 3D View to load the GPU.
Fans at 7 volt and standard 8800GTX clocks
Fans at 7 volt and overclocked 8800GTX
Fans at 12 volt and standard 8800GTX clocks
Fans at 12 volt and overclocked 8800GTX
Notes.
The Thermalright didn't have 100% contact with the GPU, i even remounted it twice. But the contact was perfect with the Battle-Axe!
Arctic Silver 5 thermal paste applied
Perfect contact !
This picture shows that the contact isn't the best
Conclusion.
The Xigmatek Battle-Axe amazed me by the ease of the installation, its very well thought through.
And performance wise i was a bit surprised, the cooler is about 70% lighter than Thermalright HR03-Plus, and it outperformed it !
If the contact was better on my HR03 the result might have been closer, but still it would have been great performance from the Battle-Axe!
Only thing is the missing mosfet cooling, -maybe they don't get hot enough? There are some airflow over them from the cooler, maybe thats enough?
The Xigmatek Battle-Axe was provided by Xigmatek Germany.
http://www.xigmatek.com/product/air-...axevd964.php#1
Written and tested by noxon


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