CPUs > From 1.5 GHz to 2.0 GHz CPUs > From 256 KB to 512 KB > Socket AM2

Advantages: Incredibly cheap, reliable CPU
Disadvantages: FSB+Cache could be better

...life much easier when the AMD X2 prices come down in the future, if you are planning to upgrade. Although the FSB and cache aren't amazing, it wouldn't really be a cheap processor if they were, so I can't really complain about that. If you're looking for a cheap, reliable CPU. Wether you're on a budget, or want something until the X2 prices come down, a Sempron is a recommended buy. ... Read review

Advantages: Price, low power consumption
Disadvantages: Small L2 cache

It's low (35 watt) power consumption makes it an ideal candidate for a media player computer, an office computer or for browsing the internet. I've tested one of this processors, and it performed very well in every day tasks, but it also had it's not-so-well performances. The good: Very cheap Low power consumption It's low power consumption also makes is a cool processor, so cool that you can use a fanless cooler without having to worry about ... 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