CPUs > Socket 7 CPUs

Advantages: Good price, life time warranty, new technology for old pc's
Disadvantages: Might work as a bottle neck, if your pc lacks RAM

The evergreen Spectra 333 is a direct replacment for you old Pentium CPU, it replaces Pentium 75Mhz and up and offers a big boost in performance. The upgrade uses an AMD K6 II as the CPU and comes on an adapter board that alters the voltage to make it compatable with your system, the heatsink and fan are also provided as are BIOS updates. It also uses 3D Now technology to provide extra support for graphics in games and general applications. If you ...
...to upgrade the motherboard and processor, then the Spectra 333 is an affordable compromise for your system. The price may seem high at first until you take into account that a new motherboard and memory are not required. The price is around the £120 mark, but cheaper ones are available. Easily a good choice if your old computer can not keep up with todays new applications. Also easy to fit. The upgrade has a life time warranty and technical support ... Read review

Advantages: Easy to install,Lifetime guarantee and support,damn fast processor
Disadvantages: Not suitable for beginners

I had an old Pentium 100mhz CPU computer, which I inherited,and it seemed a tad slow (for good reason!).I had seen this upgrade available at various mail-order firms and saw that it was available for socket 7 motherboards,at Pentium 75mhz upwards. The upgrade itself is a AMD-K62 400mhz processor with heat sink and fan.It has instruction sheets and the necessary disks to alter your BIOS and to benchmark both your old and new processor speeds. I ...
...had no motherboard manual,I was relatively pleased with the ease of installation.It has a lifetime guarantee and lifetime phone technical help. I had to phone the technical support once, they were very helpful and useful,and resolved my problem quickly. If you want your old pentium to be up to 400% faster,with MMX and 3DNOW! then I would thoroughly recommend this product... ... 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

Advantages: FSB - 800MHz & 64 bit Support
Disadvantages: Intel Virtualization Technology Not Supported

First of all INTEL ROCKS. I bought a pc with INTEL CORE 2 DUO E4500 2.2GHz processor. its so fast. i can play lot of games with this processor. I can say its better then AMD64. It supports 800 bus MHz ram awsome. I am using vista. In vista my processor rating is 5.1. i also do work on video editing. I can complete my work faster then ever. It is soo quite. Secification: Processors Type - Desktop Name - Core 2 Duo E4500 CPU Socket Type - LGA 775 ...
...Operating Frequency - 2.2GHz FSB - 800MHz L2 Cache - 2M shared Manufacturing Tech - 65 nm 64 bit Support Multimedia Instruction - MMX, SSE, SSE2, SSE3,SSSE3, EM64T Voltage - 0.85V – 1.5V Thermal Power - 65W Cooling Device - Heatsink and Fan included Nice price and nice product. ... Read review

Advantages: Cheap, fast and cool
Disadvantages: it's not a quad core, £130 may be too much for some

It took a while for Intel to wake up and smell the prices of AMD shares recently (AMD being Intel's main competitor). After years of AMD taking bite after bite out of Intel's market share with innovative, efficient, fast and affordable processors, Intel finally did something about it and released the Core 2 processor. The dual and quad core CPU's completely blew AMD away and AMD still haven't caught up two years later. The Intel Core 2 E8400 is the ...
...advantage of quad cores and Intel has released it's next generation architecture called Nehalem, it's well worth saving your money - with the E8400 costing less than £130, it's value for money, especially if you're overclocking, is undeniable. Whether you're buying a new system with an E8400 in it or upgrading your existing system, the E8400 should be top of your list. ... Read review