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Emerald Rapids
Emerald Rapids is a codename for Intel's fifth generation Xeon server processors based on the Intel 7 node. Emerald Rapids CPUs are designed for data centers; the roughly contemporary Raptor Lake is intended for the wider public. Nevine Nassif is a chief engineer for this generation. Features CPU * Up to 64 Raptor Cove CPU cores per package Trust Domain Extensions (TDX) a collection of technologies to help deploy hardware-isolated virtual machines (VMs) called trust domains (TDs) I/O * DDR5 memory support up to DDR5-5600 * Up to 80 PCI Express 5.0 lanes See also * Intel's process–architecture–optimization model * Intel's tick–tock model * List of Intel CPU microarchitectures The following is a ''partial'' list of Intel CPU microarchitectures. The list is ''incomplete''. Additional details can be found in Intel's Tick–tock model and Process–architecture–optimization model. x86 microarchitectures 16-bit ; ... References {{Intel processor r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intel
Intel Corporation is an American multinational corporation and technology company headquartered in Santa Clara, California. It is the world's largest semiconductor chip manufacturer by revenue, and is one of the developers of the x86 series of instruction sets, the instruction sets found in most personal computers (PCs). Incorporated in Delaware, Intel ranked No. 45 in the 2020 ''Fortune'' 500 list of the largest United States corporations by total revenue for nearly a decade, from 2007 to 2016 fiscal years. Intel supplies microprocessors for computer system manufacturers such as Acer, Lenovo, HP, and Dell. Intel also manufactures motherboard chipsets, network interface controllers and integrated circuits, flash memory, graphics chips, embedded processors and other devices related to communications and computing. Intel (''int''egrated and ''el''ectronics) was founded on July 18, 1968, by semiconductor pioneers Gordon Moore (of Moore's law) and Robert Noyce ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transactional Synchronization Extensions
Transactional Synchronization Extensions (TSX), also called Transactional Synchronization Extensions New Instructions (TSX-NI), is an extension to the x86 instruction set architecture (ISA) that adds hardware transactional memory support, speeding up execution of multi-threaded software through lock elision. According to different benchmarks, TSX/TSX-NI can provide around 40% faster applications execution in specific workloads, and 4–5 times more database transactions per second (TPS). TSX/TSX-NI was documented by Intel in February 2012, and debuted in June 2013 on selected Intel microprocessors based on the Haswell (microarchitecture), Haswell microarchitecture. Haswell processors below 45xx as well as R-series and K-series (with unlocked multiplier) Stock keeping unit, SKUs do not support TSX/TSX-NI. In August 2014, Intel announced a bug in the TSX/TSX-NI implementation on current steppings of Haswell, Haswell-E, Haswell-EP and early Broadwell (microarchitecture), Broadwe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Process–architecture–optimization Model
Process–architecture–optimization is a development model for central processing units (CPUs) that Intel adopted in 2016. Under this three-phase (three-year) model, every microprocessor die shrink is followed by a microarchitecture change and then by one or more optimizations. It replaced the two-phase (two-year) tick–tock model that Intel adopted in 2006. The tick–tock model was no longer economically sustainable, according to Intel, because production of ever smaller dies becomes ever more costly.Tick Tock On The Rocks: Intel Delays 10nm, Adds 3rd Gen 14nm Core Product "Kaby Lake" AnandTech. 16 July 2015. Roadmap See also * |
PCI Express 5
PCI may refer to: Business and economics * Payment card industry, businesses associated with debit, credit, and other payment cards ** Payment Card Industry Data Security Standard, a set of security requirements for credit card processors * Provincial Competitiveness Index, a governance index of Vietnamese provinces * Ceridian-UCLA Pulse of Commerce Index, a U.S. economic indicator based on trucking fuel consumption * Per capita income * Equitable PCI Bank, a Philippine bank Science and technology * Panel call indicator, telephone signalling system * Pavement condition index, used in transportation civil engineering * Picocurie (pCi), a unit of radioactivity * Peripheral Component Interconnect, a computer bus ** PCI-X (PCI eXtended), a computer bus ** PCI Express (PCIe), a computer bus * Projects of Common Interest, a category of EU projects for interconnecting energy infrastructures * Protocol-control information, in telecommunication * Pulverized coal injection method, in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DDR5
Double Data Rate 5 Synchronous Dynamic Random-Access Memory (DDR5 SDRAM) is a type of synchronous dynamic random-access memory. Compared to its predecessor DDR4 SDRAM Double Data Rate 4 Synchronous Dynamic Random-Access Memory (DDR4 SDRAM) is a type of synchronous dynamic random-access memory with a high bandwidth (" double data rate") interface. Released to the market in 2014, it is a variant of dynamic r ..., DDR5 was planned to reduce power consumption, while doubling Bandwidth (computing), bandwidth. The standard, originally targeted for 2018, was released on July 14, 2020. A new feature called Decision Feedback Equalization (DFE) enables I/O speed scalability for higher bandwidth and performance improvement. DDR5 supports more Bandwidth (computing), bandwidth than its predecessor, DDR4 SDRAM, DDR4, with 4.8 gigabits per second possible, but not shipping at launch. DDR5 has about the same memory timings, latency as DDR4 and DDR3. DDR5 octuples the maximum DIMM capac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raptor Cove (microarchitecture)
Golden Cove is a codename for a CPU microarchitecture developed by Intel and released in November 2021. It succeeds four microarchitectures: Sunny Cove, Skylake, Willow Cove, and Cypress Cove. It is fabricated using Intel's Intel 7 process node, previously referred to as 10nm Enhanced SuperFin (10ESF). The microarchitecture is used in the high-performance cores (P-core) of the 12th-generation Intel Core processors (codenamed " Alder Lake") and will power fourth-generation Xeon Scalable server processors (codenamed "Sapphire Rapids"). History and features Intel first unveiled Golden Cove during their Architecture Day 2020, with further details released at the same event in August 2021. Similar to Skylake, Golden Cove was described by Intel as a major update to the core microarchitecture, with Intel stating that it would "allow performance for the next decade of compute". Intel also described Golden Cove as the largest microarchitectural upgrade to the Core family in a decad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raptor Lake
Raptor Lake is Intel's codename for the 13th-generation of Intel Core processors based on a hybrid architecture, utilizing Raptor Cove performance cores and Gracemont efficient cores. Raptor Lake launched on October 20, 2022. Mobile versions are expected to be released by the end of the year. Like Alder Lake, Raptor Lake is fabricated using Intel's Intel 7 process. At Intel's Investor Meeting 2022, it was confirmed that Raptor Lake would feature up to 24 cores (8 performance cores plus 16 efficient cores) and 32 threads and is socket compatible with Alder Lake systems (LGA 1700). The company spokesman revealed that Raptor Lake was conjured in the last-minute, to benefit from all the process improvements before Meteor Lake arrives since the next microarchitecture was not ready on time. Raptor Lake competes with the AMD Ryzen 7000 series that was launched about one month earlier on September 27, 2022. Features CPU * Cores ** Raptor Cove performance cores (P-core) ** ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Intel Codenames
Intel has historically named integrated circuit (IC) development projects after geographical names of towns, rivers or mountains near the location of the Intel facility responsible for the IC. Many of these are in the American West, particularly in Oregon (where most of Intel's CPU projects are designed; see Project code name#Famous code names, famous codenames). As Intel's development activities have expanded, this nomenclature has expanded to Israel and India, and some older codenames refer to celestial bodies. The following table lists known Intel codenames along with a brief explanation of their meaning and their likely namesake, and the year of their earliest known public appearance. Most processors after a certain date were named after cities that could be found on a map of the United States. This was done for trademark considerations. Banias was the last of the non-US city names. Gesher was renamed to Sandy Bridge to comply with the new rule. Dothan is a city both in Israel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sierra Forest
Sierra Forest is a codename for Intel's first generation E-core based Xeon server processors. It is fabricated using Intel's Intel 3 process. Sierra Forest will be used as part of the Birch Stream server platform in 2024. Architecture Sierra Forest will use only E-cores to achieve higher core counts in order to compete with AMD's Epyc server processors codenamed Bergamo which features up to 128 smaller Zen 4c cores. See also * Process–architecture–optimization model, by Intel * Tick–tock model, by Intel * List of Intel CPU microarchitectures The following is a ''partial'' list of Intel CPU microarchitectures. The list is ''incomplete''. Additional details can be found in Intel's Tick–tock model and Process–architecture–optimization model. x86 microarchitectures 16-bit ; ... References Intel products Intel microprocessors {{Compu-hardware-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Granite Rapids
Granite () is a coarse-grained (phaneritic) intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase. It forms from magma with a high content of silica and alkali metal oxides that slowly cools and solidifies underground. It is common in the continental crust of Earth, where it is found in igneous intrusions. These range in size from dikes only a few centimeters across to batholiths exposed over hundreds of square kilometers. Granite is typical of a larger family of ''granitic rocks'', or ''granitoids'', that are composed mostly of coarse-grained quartz and feldspars in varying proportions. These rocks are classified by the relative percentages of quartz, alkali feldspar, and plagioclase (the QAPF classification), with true granite representing granitic rocks rich in quartz and alkali feldspar. Most granitic rocks also contain mica or amphibole minerals, though a few (known as leucogranites) contain almost no dark minerals. Granite is nearly alwa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sapphire Rapids
Sapphire Rapids is a List of Intel codenames, codename for Intel's server (fourth generation Xeon Scalable) and workstation processors based on 7 nm process, Intel 7. Sapphire Rapids was intended as part of the Eagle Stream server platform. In addition, it will be powering Aurora (supercomputer), Aurora, an exascale computing, exascale supercomputer in the United States, at Argonne National Laboratory. History Sapphire Rapids has been a long-standing Intel project in development for over five years and has been subjected to many delays. Sapphire Rapids was first announced by Intel at their Investor Meeting in May 2019 with the intention of Sapphire Rapids succeeding Ice Lake (microprocessor), Ice Lake in 2021. Intel again announced details on Sapphire Rapids in their August 2021 Architecture Day presentation with no mention of a launch date. Intel CEO Pat Gelsinger tacitly blamed the previous Intel leadership as a reason for Sapphire Rapid's many delays. One industry analyst fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xeon
Xeon ( ) is a brand of x86 microprocessors designed, manufactured, and marketed by Intel, targeted at the non-consumer workstation, server, and embedded system markets. It was introduced in June 1998. Xeon processors are based on the same architecture as regular desktop-grade CPUs, but have advanced features such as support for ECC memory, higher core counts, more PCI Express lanes, support for larger amounts of RAM, larger cache memory and extra provision for enterprise-grade reliability, availability and serviceability (RAS) features responsible for handling hardware exceptions through the Machine Check Architecture. They are often capable of safely continuing execution where a normal processor cannot due to these extra RAS features, depending on the type and severity of the machine-check exception (MCE). Some also support multi-socket systems with two, four, or eight sockets through use of the Ultra Path Interconnect (UPI) bus. Overview The ''Xeon'' brand has been mainta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
