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Pentium 4 2.40A – Prescott Intel Pentium 4 640 die shot. On February 1, 2004, Intel introduced a new core codenamed Prescott. The core used the 90 nm process for the first time, which one analyst described as "a major reworking of the Pentium 4's microarchitecture." [30] Despite this overhaul, the performance gains were inconsistent. Some ...
Pentium M: updated version of Pentium III's P6 microarchitecture designed from the ground up for mobile computing and first x86 to support micro-op fusion and smart cache. Enhanced Pentium M : updated, dual core version of the Pentium M microarchitecture used in the first Intel Core microprocessors, first x86 to have shadow register ...
The Pentium 4 was a seventh-generation CPU from Intel targeted at the consumer and enterprise markets. It is based on the NetBurst microarchitecture. Desktop processors
Intel also released a dual-core processor based on the NetBurst microarchitecture branded Pentium D. The first Pentium D core was codenamed Smithfield , which is actually two Prescott cores in a single die, and later Presler , which consists of two Cedar Mill cores on two separate dies ( Cedar Mill being the 65 nm die-shrink of Prescott ).
multicore, 4-way simultaneous multithreaded PowerPC 401: 1996 3 PowerPC 405: 1998 5 PowerPC 440: 1999 7 PowerPC 470: 2009 9 Symmetric multiprocessing (SMP) PowerPC e300: 4 Superscalar, branch prediction PowerPC e500: Dual 7 stage Multi-core PowerPC e600: 3-issue 7 stage Superscalar out-of-order execution, branch prediction PowerPC e5500: 2010 4 ...
Earlier E5xxx desktop processors based on the Core microarchitecture were marketed as Pentium Dual-Core, while later E5xxx and all E6xxx models were named Pentium.Note however, that several resellers will still refer to the newer generation processors as Pentium Dual-Core.
Tejas and Jayhawk were to make several improvements on the Pentium 4's NetBurst microarchitecture. Tejas was originally to be built on a 90 nm process, later moving to a 65 nm process. The 90 nm version of the processor was reported to have 1 MB L2 cache, while the 65 nm chip would increase the cache to 2 MB.
The Pentium (also referred to as the i586 or P5 Pentium) is a microprocessor introduced by Intel on March 22, 1993. It is the first CPU using the Pentium brand. [3] [4] Considered the fifth generation in the x86 (8086) compatible line of processors, [5] succeeding the i486, its implementation and microarchitecture was internally called P5.