Conroe (microprocessor)
Conroe is the code name for many Intel processors sold as Core 2 Duo, Xeon, Pentium Dual-Core and Celeron. It was the first desktop processor to be based on the Core microarchitecture, replacing the NetBurst microarchitecture based Cedar Mill processor. It has product code 80557, which is shared with ''Allendale'' and ''Conroe-L'' that are very similar but have a smaller L2 cache. Conroe-L has only one processor core and a new CPUID model. The mobile version of Conroe is Merom, the dual-socket server version is Woodcrest, the quad-core desktop version is Kentsfield and the quad-core dual-socket version is Clovertown. Conroe was replaced by the 45 nm Wolfdale processor. Variants Conroe The first Intel Core 2 Duo branded processor cores, code-named Conroe, were launched on July 27, 2006, at Fragapalooza, a yearly gaming event in Edmonton, Alberta, Canada. These processors were fabricated on 300 mm wafers using a 65 nm manufacturing process, and int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Core 2
Intel Core 2 is a processor family encompassing a range of Intel's mainstream 64-bit x86-64 single-, dual-, and quad-core microprocessors based on the Core microarchitecture. The single- and dual-core models are single- die, whereas the quad-core models comprise two dies, each containing two cores, packaged in a multi-chip module. The Core 2 range is the last flagship range of Intel desktop processors to use a front-side bus (FSB). The introduction of Core 2 relegated the Pentium brand to the mid-range market, and reunified laptop and desktop CPU lines for marketing purposes under the same product name, which were formerly divided into the Pentium 4, Pentium D, and Core Solo/Duo brands. The ''Core 2'' processor line was introduced on July 27, 2006, comprising the ''Duo'' ( dual-core) and ''Extreme'' (dual- or quad-core CPUs for enthusiasts), and in 2007, the ''Quad'' ( quad-core) and ''Solo'' ( single-core) sub-brands. Intel Core 2 processors with vPro technology (desig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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CPU Cache
A CPU cache is a hardware cache used by the central processing unit (CPU) of a computer to reduce the average cost (time or energy) to access data from the main memory. A cache is a smaller, faster memory, located closer to a processor core, which stores copies of the data from frequently used main memory locations. Most CPUs have a hierarchy of multiple cache levels (L1, L2, often L3, and rarely even L4), with different instruction-specific and data-specific caches at level 1. The cache memory is typically implemented with static random-access memory (SRAM), in modern CPUs by far the largest part of them by chip area, but SRAM is not always used for all levels (of I- or D-cache), or even any level, sometimes some latter or all levels are implemented with eDRAM. Other types of caches exist (that are not counted towards the "cache size" of the most important caches mentioned above), such as the translation lookaside buffer (TLB) which is part of the memory management unit (M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Athlon 64 FX
The Athlon 64 is a ninth-generation, AMD64-architecture microprocessor produced by Advanced Micro Devices (AMD), released on September 23, 2003. It is the third processor to bear the name ''Athlon'', and the immediate successor to the Athlon XP. The Athlon 64 was the second processor to implement the AMD64 architecture (after the Opteron) and the first 64-bit processor targeted at the average consumer. Variants of the Athlon 64 have been produced for Socket 754, Socket 939, Socket 940, and Socket AM2. It was AMD's primary consumer CPU, and primarily competed with Intel's Pentium 4, especially the ''Prescott'' and ''Cedar Mill'' core revisions. The Athlon 64 is AMD's first AMD K8, K8, eighth-generation processor core for desktop and mobile computers. Despite being natively 64-bit, the AMD64 architecture is backward-compatible with 32-bit x86 instructions. The Athlon 64 line was succeeded by the dual-core Athlon 64 X2 and Athlon X2 lines. Background The Athlon 64 was originally cod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Front-side Bus
The front-side bus (FSB) is a computer communication interface ( bus) that was often used in Intel-chip-based computers during the 1990s and 2000s. The EV6 bus served the same function for competing AMD CPUs. Both typically carry data between the central processing unit (CPU) and a memory controller hub, known as the northbridge. Depending on the implementation, some computers may also have a back-side bus that connects the CPU to the cache. This bus and the cache connected to it are faster than accessing the system memory (or RAM) via the front-side bus. The speed of the front side bus is often used as an important measure of the performance of a computer. The original front-side bus architecture was replaced by HyperTransport, Intel QuickPath Interconnect, and Direct Media Interface, followed by Intel Ultra Path Interconnect and AMD's Infinity Fabric. History The term came into use by Intel Corporation about the time the Pentium Pro and Pentium II products were announ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Stepping (version Numbers)
Stepping may refer to: * Walking Walking (also known as ambulation) is one of the main gaits of terrestrial locomotion among legged animals. Walking is typically slower than running and other gaits. Walking is defined as an " inverted pendulum" gait in which the body vaults o ..., one of the main gaits of locomotion among legged animals Computing * Stepping level, an aspect of microprocessor version designation * Stepping (debugging), a method of debugging Dance * Chicago stepping, a type of dance originating in Chicago * Step dance, generic term for dance styles where the footwork is the most important part of the dance * Stepping (African-American), a percussive dance in which the participant's entire body is used as an instrument * ''Steppin''', album by the Pointer Sisters See also * Step (other) * Stepping stone (other) * Mast Stepping {{Disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Pentium D
Pentium D is a range of desktop 64-bit x86-64 processors based on the NetBurst microarchitecture, which is the Multi-core processor, dual-core variant of the Pentium 4 manufactured by Intel. Each CPU comprised two cores. The brand's first processor, codenamed Smithfield and manufactured on the 90 nm process, was released on May 25, 2005, followed by the 65 nm Presler nine months later. The core implementation on the 90 nm Smithfield and later 65 nm Presler are designed differently but are functionally the same. The 90 nm Smithfield contains a single Die (integrated circuit), die, with two adjoined but functionally separate CPU cores cut from the same wafer (electronics), wafer. The later 65 nm Presler utilized a multi-chip module package, where two discrete dies each containing a single core reside on the CPU substrate. Neither the 90 nm Smithfield nor the 65 nm Presler were capable of direct core to core communication, relying instead on the Northbridge (computing), northbridge li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
65 Nanometer
The 65 nm process is an advanced lithographic node used in volume CMOS (MOSFET) semiconductor fabrication. Printed linewidths (i.e. transistor gate lengths) can reach as low as 25 nm on a nominally 65 nm process, while the pitch between two lines may be greater than 130 nm. Process node For comparison, cellular ribosomes are about 20 nm end-to-end. A crystal of bulk silicon has a lattice constant of 0.543 nm, so such transistors are on the order of 100 atoms across. By September 2007, Intel, AMD, IBM, UMC and Chartered were also producing 65 nm chips. While feature sizes may be drawn as 65 nm or less, the wavelengths of light used for lithography are 193 nm and 248 nm. Fabrication of sub-wavelength features requires special imaging technologies, such as optical proximity correction and phase-shifting masks. The cost of these techniques adds substantially to the cost of manufacturing sub-wavelength semiconductor products, with th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Fragapalooza
Fragapalooza (also referred to as Frag or Fraga by participants) is an annual video game festival/LAN party that takes place in August currently in Leduc, Alberta, Canada. The name Fragapalooza was derived from the Military Slang " Frag" and "palooza" which is the suffix for any type of named festival or gathering, such as Lollapalooza. Traditionally held in the summer, Fragapalooza runs over a period of four days and lasting 24/7 for most of that time. In 2008, it was Canada's largest LAN party event, having reached approximately 900 attendees at its peak and is still one of the larger gatherings in western Canada..A Tech Zone article 1 retrieved 24 January 2008 It is also one of the longest running annual LAN parties in Canada. History and background Fragapalooza started in |
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List Of Intel Celeron Microprocessors
The Celeron was a family of microprocessors from Intel targeted at the low-end consumer market. CPUs in the Celeron brand have used designs from sixth- to eighth-generation CPU microarchitectures. It was replaced by the Intel Processor brand in 2023. Desktop processors P6 based Celerons Celeron ''(single-core)'' = "Covington" (250 nm) = * All models support: '' MMX'' * Steppings: A0, A1, B0 = "Mendocino" (250 nm) = * All models support: '' MMX'' * L2 cache is on-die, running at full CPU speed = "Coppermine-128" (180 nm) = * All models support: '' MMX, SSE'' = "Tualatin-256" (130 nm) = * All models support: '' MMX, SSE'' * Family 6 model 11 NetBurst based Celerons Celeron ''(single-core)'' = " Willamette-128" (180 nm) = * Family 15 model 1 * All models support: '' MMX, SSE, SSE2'' * Steppings: E0 = " Northwood-128" (130 nm) = * Family 15 model 2 * All models support: '' MMX, SSE, SSE2'' * Steppings: C0, C1, D0, D1, D4, D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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List Of Intel Pentium Microprocessors
The Intel Pentium brand was a line of mainstream x86-architecture microprocessors from Intel. Processors branded Pentium Processor with MMX Technology (and referred to as Pentium MMX for brevity) are also listed here. It was replaced by the Intel Processor brand in 2023. Desktop processors P5 based Pentiums "P5" (800 nm) * Based on P5 * Steppings: B1, C1, D1 (Note: D1 stepping processors do not have FDIV bug) "P54C" (600 nm) * Based on P5 microarchitecture * Steppings: B1, B3, B5, C2, E0 (Note: D1 stepping processors do not have FDIV bug) "P54CQS" (350 nm) * Based on P5 microarchitecture "P54CS" (350 nm) * Based on P5 microarchitecture "P55C" (350 nm) * Based on P5 microarchitecture P6 based Pentiums Desktop processors based on the P6 microarchitecture were marketed as Pentium Pro, Pentium II and Pentium III, as well as variations of these names. NetBurst based Pentiums Desktop processors based on the NetBurst m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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List Of Intel Core 2 Microprocessors
The following is a list of Intel Core processors. This includes Intel's original Core (Solo/Duo) mobile series based on the Enhanced Pentium M microarchitecture, as well as its Core 2- (Solo/Duo/Quad/Extreme), Core i3-, Core i5-, Core i7-, Core i9-, Core M- (m3/m5/m7/m9), Core 3-, Core 5-, and Core 7- Core 9-, branded processors. Desktop processors Core 2 "Allendale" (65 nm, 800 MT/s) *All models support: '' MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel Active Management Technology (iAMT2)'' * Die size: 111 mm2 * Steppings: L2, M0, G0 Note: The M0 and G0 Steppings have better optimizations to lower idle power consumption from 12W to 8W. Note: The E4700 uses G0 Stepping which makes it a Conroe CPU. "Conroe" (65 nm, 1066 MT/s) *All models support: '' MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |