As time has progressed us nerds have needed more and more out of our hardware, we strive for more cores and faster clocks but the age old computer problem of heat has never really gone away. Sure with birth of Conroe (Core 2) and Phenom we are able to harness more per clock cycle but there are always the enthusiasts who will push CPU's (and GPUs) to their limit in an effort to suck out every last bit of computational goodness.
With the new Core i7's we have seen a large number of people buying the entry level chips and overclocking them as far as their cooling will let them. A common popular overclocking (OC'ing) i7 has been the Core i7 920 and more specifically the D0 stepping model. Now the i7's aren't exactly 'cool' CPU's and do run quite warm especially when really stressed.
Well all this bring me to the topic of this review, "It's all about my temps baby!!". With high performance parts comes the problem of heat. To solve this us g33ks turn to fans for better airflow, bigger heatspreaders for more surface area, water cooling for very serious cooling and DICE (Dry Ice) or LN2 (Liquid Nitrogen) <LINK>for those complete overclocking nutters.
With CPU's we normally turn to aftermarket coolers to help alleviate our heat woes and that is why I am doing this. May I present you to my 2 review volunteers, the Cogage True Spirit and the Cogage Arrow:
http://www.pcbuyersguide.co.za/picture.php?albumid=115&pictureid=1531&thumb=1
Heatsink Spec:<?xml:namespace prefix = o /><o:p></o:p>
- Dimension: L133 x W53.44 x H163.8mm
- Weight: 670g
- Heat-pipes: 4
Fan Spec:
- Dimension: L120 x W120 x H25m
- Rated Speed: 1000 ~ 1500RPM±15%
- Noise Level: 19.6 ~ 37.4 dBA
- AirFlow: 35 ~ 66.5CFM
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http://www.pcbuyersguide.co.za/picture.php?albumid=115&pictureid=1529&thumb=1
<TRUE pic="">Heatsink Spec:<o:p></o:p></TRUE>
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- <TRUE pic="">Dimension: L147 x W123 x H160mm</TRUE>
- <TRUE pic="">Weight: 825g (including Retention hardware and Fan)</TRUE>
- <TRUE pic="">Heat-pipes: 8mm Sintered Heat-pipe x 4</TRUE>
- <TRUE pic="">Compatibility with LGA 1366, LGA 1156, LGA 775</TRUE>
<TRUE pic="">Fan Spec:</TRUE>
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- <TRUE pic="">Dimension: L120 x W120 x H25m</TRUE>
- <TRUE pic="">Rated Speed: 1000 ~ 1500RPM±15%<o:p></o:p></TRUE>
- <TRUE pic="">Noise Level: 19.6 ~ 37.4 dBA<o:p></o:p></TRUE>
- <TRUE pic="">AirFlow: 35 ~ 66.5CFM</TRUE>
Overview
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<TRUE pic=""><ARROW pic="">Now not many of you know of the Cogage brand, well I can probably say none of you do. Cogage is an extremely new brand which was only formed June 2009. Cogage is formed of an engineering team who is directed by Thermalright. The Cogage motto is to offer coolers with great performance at reasonable prices. </ARROW></TRUE>
[Official Cogage Site]
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<TRUE pic=""><ARROW pic="">This is was more like a porn shoot of computer hardware, both products come in stylish boxes which make good use of the Blue & Black which all gamers/pc enthusiasts love. </ARROW></TRUE>
<TRUE pic=""><ARROW pic="">The packaging is very well thought out with both products. One thing that I am most impressed about is that the packaging does a great deal to protect the heatsink from external damage, there is a good deal of padding from the cardboard but everything in the boxes fits snugly so that nothing moves about whilst it being tossed through the air at the post office. </ARROW></TRUE>
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<TRUE pic=""><ARROW pic=""></ARROW></TRUE><TRUE pic=""><ARROW pic="">It was clear from the minute I got products that a lot of effort was put into design of the boxes as they protect their cargo well but also give the coolers that sense of quality and pedigree too.</ARROW></TRUE>
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<TRUE pic=""><ARROW pic=""></ARROW></TRUE><TRUE pic=""><ARROW pic="">The True Spirits box was interesting with its fold out design and view port window.</ARROW></TRUE>
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<TRUE pic=""><ARROW pic="">Un-Boxing of the Arrow:<o:p></o:p></ARROW></TRUE>
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Unboxing of the TRUE Spirit:<o:p></o:p>
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<TRUE pic=""><ARROW pic="">Installation
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<TRUE pic=""><ARROW pic="">The True Spirit went on first, the Spirit comes with a back plate so it is necessary for one to take the whole motherboard out. Installation was very straight forward, simply attach the backplate and then mount the cooler. Once cooler is sitting peachy on the CPU one just has to tighten the retention bracket and viola you are done. It was actually pretty painless which is not something I would have expected with all those funny looking screws and bits of metal but in actuality it was probably easier to install then the stock cooler.</ARROW></TRUE>
<TRUE pic=""><ARROW pic="">Once the screws have been all tightened up the cooler is super secure, there is no moving this thing around. An earthquake could hit my PC and the cooler would stay on. So for all those worried about it "falling off" whilst carrying your computer to a LAN, don't. The retention brackets and backplate are more than capable of holding the heatsink and fan on.</ARROW></TRUE>
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<TRUE pic=""><ARROW pic="">The Arrow went on next, the mounting mechanism works slightly differently to the Spirit but again installing the cooler onto the motherboard was not particularly difficult although it was a little tricky tightening the bolts because you have to screw them to the brackets through the gap between the two heatspreaders. Overall the installation went smoothly except for the fact that my flat mate decided to kick over my bottle of Acetone. The Arrow I was supplied with came with a single 120mm fan, I would have liked to see a 140mm and a 120mm fan included as this cooler is huge and can have 3 fans mounted.</ARROW></TRUE>
<TRUE pic=""><ARROW pic="">Again I was impressed with how secure the cooler actually was, I always thought that these big coolers looked like they might just fall off, but with the backplates and the retention brackets it seemed liked this huge cooler is more secure than the stock cooler.</ARROW></TRUE>
<TRUE pic=""><ARROW pic="">Just to reiterate, the Arrow is a huge heatsink when putting it all back in my case I actually had a little of a struggle trying to get the 8 pin CPU plugs in because the cooler occupies such a large area.</ARROW></TRUE>
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Testing and Results
Test Machine:<o:p></o:p>
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- <TRUE pic=""><ARROW pic="">CPU: Core i7 920 (D0)</ARROW></TRUE>
- <TRUE pic=""><ARROW pic="">MOBO: Asus P6T Delux v2</ARROW></TRUE>
- <TRUE pic=""><ARROW pic="">RAM: Corsair XMS3 DDR3 1600Mhz CL8 (With Cooler)</ARROW></TRUE>
- <TRUE pic=""><ARROW pic="">GPU(s): 2 x GTX260 SLi</ARROW></TRUE>
- <TRUE pic=""><ARROW pic="">PSU: Coolermaster SilentPro 850Watt</ARROW></TRUE>
- <TRUE pic=""><ARROW pic="">Case: Coolermaster CM690</ARROW></TRUE>
<TRUE pic=""><ARROW pic="">To record temperatures I used RealTemp 3.40 and to stress the CPU I used Prime95 x64. Prime95 was able to completely 100% load all 8 threads on the CPU . I used the" In-Place large FFT's" torture test to load the CPU.</ARROW></TRUE>
<TRUE pic=""><ARROW pic="">For each cooler I ran it once at the CPU's stock speed (well a little high due to my memory clock) which was 2.8Ghz and then again at a 20% overclock which was 3.2Ghz. Prime95 was run for approximately an hour for each LOAD test to ensure stable temperatures had been reached.</ARROW></TRUE>
<TRUE pic=""><ARROW pic="">Coolers were all mounted with ThermalRight ChillFactor (including the Stock Cooler)</ARROW></TRUE>
<TRUE pic=""><ARROW pic="">Before I start and then everyone starts looking at my temps and starts wondering WTF I have been doing let me be upfront about 2 things. Firstly it's been very hot and humid in Durban recently and Secondly after doing the battery of tests I think my CPU is reading temps too high or is one of Satan's i7s.<o:p></o:p></ARROW></TRUE>
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<TRUE pic=""><ARROW pic="">What a fail this was, even after remounting it couldn't handle stock speeds at 100%. I had to stop the tests because it was hitting 100°. I seriously was tempted to do some cooking on the cooler, at least I know now that I will never be out of a cooking surface
. I didn't even attempt the overclock out of fear that the devil would come forth through the flames of my poor i7 920.<o:p></o:p></ARROW></TRUE>
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Cogage True Spirit
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<TRUE pic=""><ARROW pic="">Stock Speeds (2.8Ghz) - IDLE </ARROW></TRUE><TRUE pic=""><ARROW pic=""></ARROW></TRUE>
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<TRUE pic=""><ARROW pic="">Stock Speeds (2.8Ghz) - IDLE </ARROW></TRUE>
http://www.pcbuyersguide.co.za/picture.php?albumid=115&pictureid=1578&thumb=1
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Conclusions
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<TRUE pic=""><ARROW pic="">Overall I was pleased with the results, I was very impressed with both products. I am a little concerned about my temperature readings as they were much higher than other reviews but there was never any system instability and therefore I suspect that the sensors are reading temperatures a bit high or my CPU was hired by Satan to warm-up earth before his arrival.</ARROW></TRUE>
<TRUE pic=""><ARROW pic="">Onto the Cogage coolers. Both coolers were a massive improvement over the stock cooler which couldn't even manage stock speeds. I was also happy that I was easily able to reach a 20% overclock with both coolers. The Spirit seems to be very efficient with it not being much worse than the much larger Arrow, but after saying this I do believe that with a 140mm and 120mm the Arrow would be able to be cooler much further.</ARROW></TRUE>
<TRUE pic=""><ARROW pic="">It's hard to choose a winner between the two, I would say on a price vs. performance the True Spirit is brilliant, it easily handled my extremely hot CPU and is very affordable. In contrast the Arrow also performs very well although I suspect it could benefit from a bigger fan which could easily be corrected by a trip to a computer store. From a brand perspective I think Cogage is AWESOME, these coolers are well priced, the quality is great, the performance is easily on par with other much more expensive brands, packing is great and I generally enjoyed the whole experience of working with their coolers.</ARROW></TRUE>
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<TRUE pic=""><ARROW pic="">Arrow<o:p></o:p></ARROW></TRUE>
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- <TRUE pic=""><ARROW pic="">Appearance: 9</ARROW></TRUE>
- <TRUE pic=""><ARROW pic="">Quality: 9</ARROW></TRUE>
- <TRUE pic=""><ARROW pic="">Performance: 8</ARROW></TRUE>
- <TRUE pic=""><ARROW pic="">Value for money: 8</ARROW></TRUE>
- <TRUE pic=""><ARROW pic="">Overall: 8.5</ARROW></TRUE>
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- <TRUE pic=""><ARROW pic="">Appearance: 9</ARROW></TRUE>
- <TRUE pic=""><ARROW pic="">Quality: 9</ARROW></TRUE>
- <TRUE pic=""><ARROW pic="">Performance: 9</ARROW></TRUE>
- <TRUE pic=""><ARROW pic="">Value for money: 9</ARROW></TRUE>
- <TRUE pic=""><ARROW pic="">Overall: 9</ARROW></TRUE>
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<TABLE> <TBODY> <TR> <TD>Cogage True Spirit</TD> <TD>_______
</TD> <TD>Cogage Arrow</TD></TR> <TR> <TD>http://www.pcbuyersg...&pictureid=1588 </TD> <TD>
</TD> <TD>http://www.pcbuyersg...15&pictureid=61 </TD></TR> <TR> <TD align=middle>9.0</TD> <TD>
</TD> <TD align=middle>8.5
</TD></TR></TBODY></TABLE>
<TRUE pic=""><ARROW pic="">I would just like to thank Wootware very much for sending the coolers up and letting me doing this review for them. Hope you enjoyed the review.</ARROW></TRUE>
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<TRUE pic=""><ARROW pic="">For any inquiries about the Cogage products please don't hesitate to contact Ratwiz.</ARROW></TRUE>
Hardware Sponsored by WootWare
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<TRUE pic=""><ARROW pic="">PS: There have been concerns about the temperatures I have recorded. Members of the ThermalRight team feel my temperatures are too high. I have mentioned that there might be a problem with my CPU thermal probes, regardless both coolers were FAR superior to stock cooler and I would highly recommend both products. I am considering remounting the Arrow just to confirm that it isn't a bad mount.</ARROW></TRUE>


























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