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Socket G34
Socket G34 is a land grid array CPU socket designed by AMD to support AMD's multi-chip module Opteron 6000-series server processors. G34 was launched on March 29, 2010, alongside the initial grouping of Opteron 6100 processors designed for it. Socket G34 supports four DDR3 SDRAM channels, two for each die in the 1944 pin CPU package. Socket G34 is available in up to four-socket arrangements, which is a change from the Socket F CPUs supporting up to eight-socket arrangements. However, four Socket G34 CPUs have eight dies, which is identical to what eight Socket F CPUs have. AMD declined to extend Socket G34 to eight-way operation citing shrinking demand of the >4-socket market. AMD is targeting Socket G34 at the high-end two-socket market and the four-socket market. The lower-end two-socket market will be serviced by monolithic-die Socket C32 CPUs with half the core count as the equivalent Socket G34 CPUs. Both Socket G34 and its contemporary Socket C32 were succeeded in 2017 by So ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Land Grid Array
The land grid array (LGA) is a type of surface-mount packaging for integrated circuits (ICs) that is notable for having the pins on the socket (when a socket is used) rather than the integrated circuit. An LGA can be electrically connected to a printed circuit board (PCB) either by the use of a socket or by soldering directly to the board. Description The ''land grid array'' is a packaging technology with a grid of contacts, 'lands', on the underside of a package. The contacts are to be connected to a grid of contacts on the PCB. Not all rows and columns of the grid need to be used. The contacts can either be made by using an LGA socket, or by using solder paste. The grid elements found in use can be e.g. circular, triangular or other polygonal shapes and might have even different sizes. Grids might sometimes appear like honey comb patterns. Designs are often optimized for factors like contact likeliness despite tolerances, electrical gap to neighboring contacts and for allowin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epyc
Epyc is a brand of multi-core x86-64 microprocessors designed and sold by AMD, based on the company's Zen microarchitecture. Introduced in June 2017, they are specifically targeted for the server and embedded system markets. Epyc processors share the same microarchitecture as their regular desktop-grade counterparts, but have enterprise-grade features such as higher core counts, more PCI Express lanes, support for larger amounts of RAM, and larger cache memory. They also support multi-chip and dual-socket system configurations by using the Infinity Fabric interconnect. History In March 2017, AMD announced plans to re-enter the server market with a platform based on the Zen microarchitecture, codenamed Naples, and officially revealed it under the brand name Epyc in May. That June, AMD officially launched Epyc 7001 series processors, offering up to 32 cores per socket, and enabling performance that allowed Epyc to be competitive with the competing Intel Xeon product line. Two years ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of AMD Opteron Microprocessors
Opteron is the name of a central processing unit (CPU) family within the AMD64 line. Designed by Advanced Micro Devices (AMD) for the server market, Opteron competed with Intel's Xeon. The Opteron family is succeeded by the Zen-based Epyc, and Ryzen Threadripper and Threadripper Pro series. For Socket 940 and Socket 939 Opterons, each chip has a three-digit model number, in the form ''Opteron XYY''. For Socket F and Socket AM2 Opterons, each chip has a four-digit model number, in the form ''Opteron XZYY''. For all Opterons, the first digit (the X) specifies the number of CPUs on the target machine: * 1 – has 1 processor (uniprocessor) * 2 – has 2 processors (dual processor) * 8 – has 4 or 8 processors For Socket F and Socket AM2 Opterons, the second digit (the Z) represents the processor generation. Presently, only 2 (dual-core), DDR2, 3 (quad-core) and 4 (six-core) are used. For all Opterons, the last two digits in the model number (the YY) indicate the clock rate (freque ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of AMD Microprocessors
This article gives a list of AMD microprocessors, sorted by generation and release year. If applicable and openly known, the designation(s) of each processor's core (versions) is (are) listed in parentheses. For an overview over concrete product, you then need to consult further articles, like e.g. List of AMD accelerated processing units. Features overview AMD IP x86 CPUs AMD IP x86 CPU features table APUs APU features table AMD-originated architectures Am2900 series (1975) * Am2901 4-bit-slice ALU (1975) * Am2902 Look-Ahead Carry Generator * Am2903 4-bit-slice ALU, with hardware multiply * Am2904 Status and Shift Control Unit * Am2905 Bus Transceiver * Am2906 Bus Transceiver with Parity * Am2907 Bus Transceiver with Parity * Am2908 Bus Transceiver with Parity * Am2909 4-bit-slice address sequencer * Am2910 12-bit address sequencer * Am2911 4-bit-slice address sequencer * Am2912 Bus Transceiver * Am2913 Priority Interrupt Expander * Am2914 Priority Interru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piledriver (processor)
AMD Piledriver Family 15h is a microarchitecture developed by AMD as the second-generation successor to Bulldozer. It targets desktop, mobile and server markets. It is used for the AMD Accelerated Processing Unit (formerly Fusion), AMD FX, and the Opteron line of processors. The changes over Bulldozer are incremental. Piledriver uses the same "module" design. Its main improvements are to branch prediction and FPU/integer scheduling, along with a switch to hard-edge flip-flops to improve power consumption. This resulted in clock speed gains of 8–10% and a performance increase of around 15% with similar power characteristics. FX-9590 is around 40% faster than Bulldozer-based FX-8150, mostly because of higher clock speed. Products based on Piledriver were first released on 15 May 2012 with the AMD Accelerated Processing Unit (APU), code-named Trinity, series of mobile products. APUs aimed at desktops followed in early October 2012 with Piledriver-based FX-series CPUs released later ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulldozer (processor)
The AMD Bulldozer Family 15h is a microprocessor microarchitecture for the FX and Opteron line of processors, developed by AMD for the desktop and server markets. Bulldozer is the codename for this family of microarchitectures. It was released on October 12, 2011, as the successor to the K10 microarchitecture. Bulldozer is designed from scratch, not a development of earlier processors. The core is specifically aimed at computing products with TDPs of 10 to 125 watts. AMD claims dramatic performance-per-watt efficiency improvements in high-performance computing (HPC) applications with Bulldozer cores. The ''Bulldozer'' cores support most of the instruction sets implemented by Intel processors (Sandy Bridge) available at its introduction (including SSE4.1, SSE4.2, AES, CLMUL, and AVX) as well as new instruction sets proposed by AMD; ABM, XOP, FMA4 and F16C. Only Bulldozer GEN4 (Excavator) supports AVX2 instruction sets. Overview According to AMD, Bulldozer-based CPUs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AMD K10
The AMD Family 10h, or K10, is a microprocessor microarchitecture by AMD based on the K8 microarchitecture. Though there were once reports that the K10 had been canceled,AMD's K10 is delayed or dead The Inquirer the first third-generation Opteron products for servers were launched on September 10, 2007, with the processors for desktops following and launching on November 11, 2007 as the immediate successors to the K8 series of processors ( |
AMD Opteron 6282SE On Socket (14470254034)
Advanced Micro Devices, Inc. (AMD) is an American multinational semiconductor company based in Santa Clara, California, that develops computer processors and related technologies for business and consumer markets. While it initially manufactured its own processors, the company later outsourced its manufacturing, a practice known as going fabless, after GlobalFoundries was spun off in 2009. AMD's main products include microprocessors, motherboard chipsets, embedded processors, graphics processors, and FPGAs for servers, workstations, personal computers, and embedded system applications. History First twelve years Advanced Micro Devices was formally incorporated by Jerry Sanders, along with seven of his colleagues from Fairchild Semiconductor, on May 1, 1969. Sanders, an electrical engineer who was the director of marketing at Fairchild, had, like many Fairchild executives, grown frustrated with the increasing lack of support, opportunity, and flexibility within the comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Socket G3 Memory Extender
The Socket G3 Memory Extender (G3MX) was a planned Advanced Micro Devices' solution to the problem of connecting large amounts of memory to a single microprocessor. The G3MX was expected to be available on AMD 800S series chipset for server market starting from 2009, but was officially cancelled together with the cancellation of Socket G3 in early 2008. retrieved August 20, 2008 Electrical limitations preclude connecting more than 2 unbuffered s or 4 buffered DIMMs to a single shared bus. It is also impractical to manufacture a single chip with more than two DDR memory buses (channels) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AMD Socket G3
The Socket G3, originally as part of the codenamed ''Piranha'' server platform, was supposed to be the intermediate successor to Socket F and Socket F+ to be used in AMD Opteron processor for dual-processor (2P) and above server platforms scheduled to be launched 2009. The Socket G3 would have been accompanied by the Socket G3 Memory Extender (Socket G3MX), for connecting large amounts of memory to a single microprocessor by a G3MX chip placed on the motherboard. AMD had planned socket G3 to arrive with the advent of the previously planned 8-core MCM chip code named Montreal. Since Q1 2008, the plan for and 8-core MCM server chip based on 45 nm K10.5 design has been scrapped in favor of a 6-core fully integrated MPU design code named Istanbul, which would use the existing socket F/F+ platform, produced by Nvidia, Broadcom, as well as Fiorano to be introduced by AMD in 2009. However, socket G3 was officially discontinued as of March 2008. The socket that was the successor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zen (microarchitecture)
Zen is the codename for a family of computer processor microarchitectures from AMD, first launched in February 2017 with the first generation of its Ryzen CPUs. It is used in Ryzen (desktop and mobile), Ryzen Threadripper (workstation/high end desktop), and Epyc (server). Comparison History First generation The first generation Zen was launched with the Ryzen 1000 series of CPUs (codenamed Summit Ridge) in February 2017. The first Zen-based preview system was demonstrated at E3 2016, and first substantially detailed at an event hosted a block away from the Intel Developer Forum 2016. The first Zen-based CPUs reached the market in early March 2017, and Zen-derived Epyc server processors (codenamed "Naples") launched in June 2017 and Zen-based APUs (codenamed "Raven Ridge") arrived in November 2017. This first iteration of Zen utilized Global Foundries' 14 nm manufacturing process. First generation refresh Zen+ was first released in April 2018, powering the second ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HyperTransport
HyperTransport (HT), formerly known as Lightning Data Transport, is a technology for interconnection of computer processors. It is a bidirectional serial/parallel high-bandwidth, low- latency point-to-point link that was introduced on April 2, 2001. The HyperTransport Consortium is in charge of promoting and developing HyperTransport technology. HyperTransport is best known as the system bus architecture of AMD central processing units (CPUs) from Athlon 64 through AMD FX and the associated motherboard chipsets. HyperTransport has also been used by IBM and Apple for the Power Mac G5 machines, as well as a number of modern MIPS systems. The current specification HTX 3.1 remained competitive for 2014 high-speed (2666 and 3200 MT/s or about 10.4 GB/s and 12.8 GB/s) DDR4 RAM and slower (around 1 GB/similar to high end Solid-state drive#Standard card form factors, PCIe SSDs ULLtraDIMM flash RAM) technology—a wider range of RAM speeds on a common CPU bus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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