CPUs > Socket 939 CPUs > up to 100 GBP

Advantages: HyperTransport boosts PC incredibly, EV protection, True gaming experience
Disadvantages: Best things not for free!

AMD Athlon 64X2 is True multitasking, gaming, superior graphics and great performance. I have use this to play "Destination Treasure Island" and "Genesis". That's why I call this true gaming. You'll see how much fun with "Hell gate London" on AMD Athlon. I can feel the real Vista experience with 64X2. AMD technology has enabled "HyperTransport" with this processor and it boosts overall system. It's also works well with Linux versions (I'm using Ubuntu ...
...64 X2 4200+. Enhanced virus protection with this processor enabled with Windows OS, Linux as well as with Solaris. Enhanced virus protection (EVP) can handle many worms, viruses and malfunctions. You'll never be worry with this product. But, you must have Vista Ready configurations on your PC to install Vista. ... Read review

Advantages: Pretty cheap, fast, very cool therefore overclockable
Disadvantages: none whatsoever

It's an amd, it says its a 64 bit athlon 3000+ but what does this mean in plain english! Well first of all it is 64-bit which basically means that it is compatible with 64-bit operating systems and programs which is not necessary at the moment but in the future it will be. Secondly, the name suggests the clock speed is 3.0GHz but it is actually clocked at 1.8GHz. The reason it is called a 3000+ is because that is the relative performance output, ...
...than say an athlon xp 1.8GHz, hence the name. I have had one of these since January, i have had no problems with it at all, it is a lot cooler than the old athlons, mainly due to the new transistor size being 90nm rather than the old 130nm. All in all a very good, relatively cheap INVESTMENT into a socket 939 system that will leave you with plenty of scope for future upgrades. ... Read review

Advantages: Good clock speed, good video decoding and overall reliabilty
Disadvantages: Only 2 MB cache

The Core 2 Duo e6400 has many good features: It uses a 1066 MHZ FSB (front side bus) for a fast link on the motherboard. It 2 cores running at 2.13 GHZ The Processor is very EASY to overclock; just be careful. It is energy effecient and runs cool, unless you over clock Not as good features: 2 MB cache low compared to others in the range I found this processor to be excellent; it was extremely fast. With this processor there is no worry of ... Read review

Advantages: fast
Disadvantages: hard to think of one

This intel dual core processor with 2.4Ghz speed (total speed of 4.8Ghz) with a 2MB Cache can handle an awful lot of demanding programs runnning at once and for the amazingly low price its a very good processor. This processor is also compatable with 64 bit computing. It has an LGA775 Socket which is compatable with most motherboards (up to you to check these things) if you are looking to upgrade or build your own pc. If you are looking to buy a ... Read review

Advantages: Dual-core performance for true multi-tasking
Disadvantages: Price a little bit more, but makes sense.

...in today's mainstream notebook PCs AMD Athlon 64 X2 6400+ / 3.2 GHz processor has given me a sigh of relief. So what's it bringing with itself? AMD64 technology brings your notebook PC to life with dual-core performance, superior graphics, and wireless technologies from AMD's technology partners. It's everything you need for an enhanced Windows Vista™* experience you can take with you anywhere and coming with a price that makes sense. # Key features ...
...and wireless capabilities from AMD technology partners ~AMD PowerNow!™ technology for performance on demand and extended system battery life ~Enhanced Virus Protection** (EVP) helps protect against certain viruses, worms, and other malicious attacks ~HyperTransport™ technology boosts overall system agility so applications are more responsive and deliver incredible performance # Compatibility wise: AMD Athlon 64 X2 dual-core processors for notebook ... Read review