CPUs > 2.0 MB and more CPUs > Quad-Core > 100 GBP to 199 GBP

Advantages: 4 cores. New G0 stepping Q6600 runs cooler and is easy to overclock
Disadvantages: Software doesn't take advantage of all 4 cores.

I bought this a while ago for £160 even at that price it is a bargain and now you can get it £140 a no brainer in my opinion. An extremely powerful processor 2.4Ghz per core adding up to a total of 9.6Ghz. The best thing about this processor for me though is its potential for overclocking, if you get the new G0 stepping which is a must this processor can easily be overclocked to 3.3Ghz just by using a good cooler such as a Scythe Infinity and would ...
...default cooler. This processor will do it all if you want to encode a video no problem I have encoded a full 90minute film in less than 30minutes and while I was doing that I was also playing a top end game without any lag. Coupled with 2Gb of fast DDR2 memory and a good graphics card such as a 8800GTX your new rig will easily be able run new games and future games for many a year. The easy installation of the LGA775 socket makes it a breeze to ... Read review

Advantages: Fast, quad core, cool running, guranteed G0 stepping
Disadvantages: Q6600 can be had for half the price for only 266MHz less performance

...can confirm this using the Intel Processor Identification tool on their website. G0 means it runs cooler than the older B3 stepping but also is bound to overclock more. The bad news is that i's 2x the price of a Q6600 for only 266MHz more performance. As long as you can get yourself a G0 stepping Q6600 there doesn't seem a point in spending double on this Q6700, unless you want the 10x multiplier for something. Anyone who does video/audio editing, ...
...extra cores will profoundly be delighted with this CPU. It makes such a more sensible buy than going dual core. Games and program that don't take advantage of all cores will steal yield a snappier system as the Operating System can spread the load more evenly so you can play a game + encode a video all at the same time without it impacting performance. Boxed versions come with a 3 year warranty, OEM versions come with whatever the merchant offers, ... Read review

Advantages: Fast, Quality and Easy install
Disadvantages: Price, Compatibility

...for the price it may seam expensive but good searching could lead to you finding one for just over £100, and with AMD on your side you'll beat Intel hands down. I hope you find this review helpfully and for any other help on the Phemon just message me. ... Read review

Advantages: Cheap upgrade with great cache memory
Disadvantages: not the fastest or best, most Core 2's are much better

This is an okay machine that fails to ignite or excite you with its performance. I am still amazed that a quad-core can be only 1.86 GHz in memory. I mean so many good Core 2 Duos pack over 2 Gigs its a wonder you get this minnow. The E5320 has good bus speed of 1066 MHz and large cache memory of 8mb, performing well when doing work-related activities. However if you are after an entertainment machine to watch movies, play games or download stuff ... Read review

Advantages: cheap & good processor!
Disadvantages: 1m cache

Intel Pentium Dual Core E2160 / 1.8 GHz processor is helpful for those people who want to buy good processor but in cheapest rate. It is a stripped down low cost version of the Core 2 Duo. The performance of the processor at stock speed is good. As it is a dual core processor, its multitasking performance is very good. You can compare this processor with other in the following link: http://reviews.cnet.com/processors/intel-pentium-dual-core/4540-3086 ...
...only. But if you want to play games with it.. then the best configuration will be 1. 1333mhz capable motherboard 2. 2GB of DDR2 800mhz RAM 3. ATI 3850 or Geforce 8800gs graphics card 4. Western digital/ Maxtor hard disk 5. case, keyboard, mouse.....etc Installation of the processor is easy. It is same as core 2 duo. So no need to worried about it... ... Read review