Thread: Pentium 4 3GHz w/ 800MHz organization Bus and Intel's lopewood.

Time surely does fly when you are clipping on at 3GHz, doesn't it? It has been a whole five months afterwards Intel issued their final CPU speed bump. Intel really let this one ride a small bit it appears.In early February, AMD let loose with their novel "Barton" core grounded Athlon XP 3000+ (2.166GHz), in an attempt to hold pace with Intel's brute force access to working.Don't misinterpret us, there surely is nothing wrong with "brute force", when it arrives to computing.

Still, efficiency is also the name of the game and when it is telling to see a 3GHz processor similar the Pentium four, in mass product, it's equally as telling to assure a CPU similar the AMD Barton core, hold stage with the P4, while clocked nearly 1GHz lower. The Pentium 4's super deep "hyper pipelined" computer architecture, that appropriates it to hit such telling clock speeds, is also a source of approximately inefficiency within the chip. It appears you can't actually accept your cake and eat it too, since along with this architecture arrives the inherent latency related with a deeper pipeline.




No matter, similar all things in life, there is a balance; a balance amongst raw clock speed and working efficiency. Intel surely appears to accept detected that balance and similar AMD, they are on a never-ending request to better upon the living architecture. some other path to enhance P4 functioning, is by supplying the processor with more bandwidth via related bus interfaces.

Simply cranking up processor clock cycles, will surely contribute you incremental functioning. Still, giving the CPU enough bandwidth to acquire out to other organization resources and peripherals, is also critical for overall turnout. Otherwise you'll accept the tantamount of a jet fueled Funny Car, sitting in neutral, red-lining the engine and becoming nowhere fast.