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Processor clock speeds increased by more than tenfold between 1990 and 1999, and 64-bit processors began to emerge later in the decade. In the 1990s, microprocessors no longer used the same clock speed for the processor and the RAM. Processors began to have a front-side bus (FSB) clock speed used in communication with RAM and other components ...
The result was a very simple core CPU running at very high speed, supporting the sorts of operations the compilers were using anyway. A common variant on the RISC design employs the Harvard architecture , versus Von Neumann architecture or stored program architecture common to most other designs.
This generational list of Intel processors attempts to present all of Intel's processors from the 4-bit 4004 ... Clock speed was 740 kHz (same as the 4004 microprocessor)
AMD 292xx embedded processor; Non-x86 architecture processors. 2nd source (1974) Am9080 (second source for Intel 8080) 2nd source (1982) Am29X305 ...
Computer Performance R; 1938 Germany: Personal research and development Berlin, Germany Konrad Zuse: Z1: 1.00 IPS [1] 1940 Z2: 1.25 IPS [2] 1941 Z3: 20.00 IPS [3] 1944 United Kingdom: Bletchley Park: Tommy Flowers and his team, Post Office Research Station: Colossus: 5.00 kIPS [4] 1945 United States: University of Pennsylvania: Moore School of ...
Bus Speed & Type [a] Cache Socket Memory Controller Features L1 L2 L3 SIMD Speed/Power Other Changes Am386 Am386: Sx/SxL/SxLV [1] 1 No 25–40 [1] FSB 100 PQFP [1] discrete: Am486 [2] 500, 350 Am486: 1 No 25–120 FSB 8 168 pin PGA 208 SQFP discrete: 500, 350 Enhanced Am486: 66–120 FSB 8, 8/16 168 pin PGA 208 SQFP [3] Am5x86 350 Am5x86: X5 ...
Instructions per second (IPS) is a measure of a computer's processor speed. For complex instruction set computers (CISCs), different instructions take different amounts of time, so the value measured depends on the instruction mix; even for comparing processors in the same family the IPS measurement can be problematic.
Timeline of computing presents events in the history of computing organized by year and grouped into six topic areas: predictions and concepts, first use and inventions, hardware systems and processors, operating systems, programming languages, and new application areas.