CPUs > Intel CPUs > Quad-Core > 100 GBP to 199 GBP

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: 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: Blistering speeds
Disadvantages: Ideally needs Vista 64 bit but few software compatibility probems

Intel have really got it right with this CPU. It was easy to install and runs like a dream. To take real advantage of the power of this CPU it really needs the Vista 64bit version and there are few software compatibility problems now so it is worth taking the plunge. I've never seen software install so quickly on a PC as with this processor and running Windows updates, background tasks, processor hungry games etc. just doesn't have an impact on the ... Read review

Advantages: Price, performance
Disadvantages: Heat

A brilliant processor, can run the latest games with ease. Brilliant value too! I play the likes of crysis and cod4 seamlessly with this processor. There are a few things you must be careful of though, first of all this processor gives out a fair amount of heat! I dont feel that the supplied fan is good enough, but that could just be because of my cramped case. Secondly, the edges are sharp! I cut myself while installing it. Be careful! This is ...
...it didnt complain at all. Thats with an aftermarket cooler though. I upgraded from a single core and was surprised the massive difference it made. So, in conclusion, this is a very impressive cpu for an appealing price! Just look at the ciao price comparison and you will see it available for £75! a bargain. I bought mine at £100. I wish i had found ciao then! ... Read review

Advantages: great for office use. endures high temperatures. has average life of 5-10 years
Disadvantages: can not be used for gaming purpose. Windows Vista might not work

This is an absolute great processor for office use. It can bear very high temperatures, and with the right motherboard and bios it can be overclocked easily. Works great at Windows XP when using word, internet, reading your e-mail etc. (office use). When this processor is installed properly and doen't have to endure very high temperatures it will have probably a lifetime of 5-10 years (maybe even longer). I used it for about 7 years and never got ... Read review