Tuesday, October 23, 2007


A well-configured PC by itself offers great performance. The key here lies in the choice of the components and their arrangement. Choice of CPU: Because ordinary people do not know much about computers, they simply buy one that has an Intel processor. More discerning buyers get PCs with AMD processors. Benchmark tests by prominent computer magazines and websites have shown that AMD Athlon processors score over Intel Pentium processors. Unlike Intel CPUs, AMD processors natively support both 32-bit and 64-bit software. AMD processors consume less power and consequently generate less heat. Hence, they do not require huge noisy fans. AMD is also a much better consumer-friendly company. It has been contributing to the development of open standards, which results in cheaper PC components. Intel, on the contrary, had tried to impose proprietary products like the RD-RAM memory technology, which was developed by its subsidiary Rambus. The biggest argument for AMD processors is the cost. AMD CPUs are always cheaper than Intel's. Remember, it is always the consumer who ultimately pays for the advertising and marketing expenses. Choice of Motherboard: Thanks to the HyperTransport technology developed by AMD, motherboards of their CPUs are at a level higher than than Intel motherboards. Intel motherboard still use the obsolete front-side bus (FSB) technology to provide a connection between the CPU and the RAM (memory) modules. In the AMD platform, the CPU has an integrated memory controller which directly accesses the memory modules. Hence, memory operations are not bottlenecked by the FSB. Also, motherboard chipsets for AMD processors are being made by many third-party vendors (like VIA, nVidia, and ATI) who add their own expertise and performance increments to the motherboards. Intel jealously guards the chipset market for their CPUs and hence all innovations have to come from Intel.

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