Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: This vs the old Intel cooler. Do you think it is worth it?
Document: This cooler was purchased to cool the first Intel extreme 840 processor. This old D processor ran much hotter than todays processors. At first I had thermal problems and crashes. After I put in a less powerful video card, (PCI-E 1.0 slot), the crashes stopped. As of 70 degree air temp. no problems. If it can keep it cool in 85 temp. it deserved a 5 star rating. Summers a coming!
I recently upgrade my CPU from a Intel Core2Quad to an Intel Core2Extreme Quad an additional to that it required a better and more powerful cooler Heat sink and fan, I've decided to give this a try and I was amazing how well it hold up and cool down the CPU so much better then the stock Heat Sink & fan that I have before, so much cooler that it dissipate the heat away from the CPU so much faster...
Upon installing this cooler and booting into Win7, I immediately noticed a 6-8 deg C difference in all four cores of an o/c Intel Q6600 over the decent stock CPU cooler. It kept the core temps 10-12 deg C cooler than two other mid-end, after-market coolers when running various CPU stress tests like Prime95 and IntelBurn Test.
I bought this cooler to install on the QX6700 Intel processor. the original stock fan always cooled at minium efficiency. the Plate that goes behind the motherboard creates a very secure attachment to the processor, being secured with screws instead of the inefficient twist turn tabs that the original processor fans had. Running thermal load CPU tests showed a signigicant decrease in temperature from the original fan. The fan installed without any obstruction on the Intel D975XBX2 Motherboard. It oerates very quietly for such a large fan.
Cool & quiet cpu fan. I'm got my hands on an old emachine & currently upgrading the pieces. The stock cooler was quiet but everytime it starts it runs at full rpm & sounds insane. The ic4100 fits on the ECS945CT-M3 m-atx mobo perfectly as well as the mini tower. Its pretty big compared to the stock though. Almost touches the capacitors but easy install. You can barely hear it. In a quiet room, you'll be able to hear the fan but it's not annoying.
this Item was a good price and has worked well to cool my computer. the old fan was broken and the HP factory heat paste was non existent so when I put this one in, it has been quiet and working great!Thanks !
IT KEEPS MY CPU UNDER 28 Celsius IN IDLE... my old heat-sink kept it around 38 Celsius IN IDLE.buy this product its great....it works perfect with my core 2 quad ext ream overclocked at 3.20GHZ
I needed to upgrade the all-aluminum Intel stock heatsink/fan to one rated for a higher wattage because I upgraded a 65W Intel Dual core to a 95W Intel Quad core processor on an LGA775 socket Dell Inspiron 518 motherboard.The advantage of this product is that it has the standard lower diameter screws that will fit the threading of a non-removable backplate such as the one on the motherboard referenced here. Dell had this motherboard manufactured to their own specs by Foxconn.
Best CPU cooler I have owned and it's quiet. Looks nice; low profile and is easy to install. Great product.
This cooling fan comes with the ability to actually screw into the motherboard and not have to use those clips that a lot of other units come with now. They didn't fit into mine, so I had to find an alternative. This cooler came at a great price and is surprisingly quiet.
Answer: Yes .... make sure you install it correctly.  But it really depends what you are doing with your computer .... If you are overclocking, it may not provide enough cooling.  Normal everyday use, it works fine.  Best way to ascertain this is to install temperature monitoring software on you computer.  This will tell you if the Intel cooler is doing it's job.  And, if your cooler/heatsink doesn't have conductive silver paste on it, be sure you coat either the CPU or the heatsink contact pad.