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List Of AMD Mobile Processors
Features overview CPUs APUs APU features table Initial platform (2003) Launched in 2003, the initial platform for mobile AMD processors consists of: Mobile Sempron "Dublin" (Socket 754, CG, 130 nm, Desktop replacement) '' MMX, SSE, SSE2, Enhanced 3DNow!, NX bit'' "Dublin" (Socket 754, CG, 130 nm, Low power) ''MMX, SSE, SSE2, Enhanced 3DNow!, NX bit'' "Georgetown" (Socket 754, D0, 90 nm, Desktop replacement) ''MMX, SSE, SSE2, Enhanced 3DNow!, NX bit'' "Sonora" (Socket 754, D0, 90 nm, Low power) ''MMX, SSE, SSE2, Enhanced 3DNow!, NX bit'' "Albany" (Socket 754, E6, 90 nm, Desktop replacement) ''MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit'' "Roma" (Socket 754, E6, 90 nm, Low power) ''MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit'' Mobile Athlon 64 "ClawHammer" (C0 & CG, 130 nm, Desktop replacement) ''MMX, SSE, SSE2, Enhanced 3DNow!, NX bit, AMD64 (AMD's x86-64 implementation), PowerNow!'' "ClawHammer" (C0 & CG, 130 nm, 62 W TDP ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AMD APU Features
Advanced Micro Devices, Inc. (AMD) is an American multinational corporation and technology company headquartered in Santa Clara, California and maintains significant operations in Austin, Texas. AMD is a hardware and fabless company that designs and develops central processing units (CPUs), graphics processing units (GPUs), field-programmable gate arrays (FPGAs), system-on-chip (SoC), and high-performance computer solutions. AMD serves a wide range of business and consumer markets, including gaming, data centers, artificial intelligence (AI), and embedded systems. AMD's main products include microprocessors, motherboard chipsets, embedded processors, and graphics processors for servers, workstations, personal computers, and embedded system applications. The company has also expanded into new markets, such as the data center, gaming, and high-performance computing markets. AMD's processors are used in a wide range of computing devices, including personal computers, servers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CPU Caches
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 (MMU) whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turion 64 X2
AMD Turion is the brand name AMD applies to its x86-64 low-power consumption mobile processors codenamed ''K8L''. The Turion 64 and Turion 64 X2/Ultra processors compete with Intel Corporation, Intel's mobile processors, initially the ''Pentium M'' and the Intel Core and Intel Core 2 processors. Features Turion 64 Earliest Turion 64 processors are plugged into AMD's Socket 754. They are equipped with 512 or 1024 KiB of L2 cache, a 64-bit single channel on-die DDR-400 memory controller, and an 800 MHz HyperTransport bus. Battery saving features, like ''PowerNow!'', are central to the marketing and usefulness of these CPUs. The newer "Richmond" models are designed for AMD's Socket S1 and have a double-channel DDR2 controller. Turion 64 X2 Turion 64 X2 is AMD's 64-bit dual-core mobile CPU, intended to compete with Intel's Intel Core, Core and Core 2 CPUs. The Turion 64 X2 was launched on May 17, 2006, after several delays. These processors use Socket S1 and feature DDR2 SDRA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of AMD Sempron Microprocessors
The Sempron is a name used for AMD's low-end CPUs, replacing the Duron processor. The name was introduced in 2004, and processors with this name continued to be available for the FM2/FM2+ socket in 2015. Desktop processors Sempron "Thoroughbred-B" (Socket A, 130 nm, Model 8) * All models support: '' MMX, SSE, Enhanced 3DNow!'' "Thorton" (Socket A, 130 nm, Model 10) * All models support: '' MMX, SSE, Enhanced 3DNow!'' "Barton" (Socket A, 130 nm, Model 10) * All models support: '' MMX, Extended MMX, SSE, 3DNow!, Enhanced 3DNow!'' "Paris" (Socket 754, CG, 130 nm) * All models support: '' MMX, SSE, SSE2, Enhanced 3DNow!, NX bit'' "Palermo" (Socket 754, D0, E3 & E6, 90 nm) * All models support: '' MMX, SSE, SSE2, Enhanced 3DNow!, NX bit'' * ''SSE3'' supported by: all models with an OPN ending in BO and BX * ''AMD64'' supported by: all models with an OPN ending in BX and CV * ''Cool'n'Quiet'' supported by: 3000+ and higher models "Palermo" (Socket 939, E3 & E6, 90 nm) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Socket S1
Socket S1 is the CPU socket type used by AMD for their Turion 64, Athlon 64 Mobile, Phenom II Mobile and later Sempron processors, which debuted with the dual-core Turion 64 X2 CPUs on May 17, 2006. Technical specifications Socket S1 is a 638 pin, low profile, ZIF, 1.27mm pitch socket. It replaces the existing Socket 754 in the mobile computing segment (e.g. laptops) as well as the microPGA Socket 563 form factor. Socket S1 CPUs can include support for dual-channel DDR2 SDRAM Double Data Rate 2 Synchronous Dynamic Random-Access Memory (DDR2 SDRAM) is a double data rate (DDR) synchronous dynamic random-access memory (SDRAM) interface. It is a JEDEC standard (JESD79-2); first published in September 2003. DDR2 succeed ..., dual-core mobile CPUs, and virtualization technology, and compete with the mobile Intel Core 2 processor series. Socket S1 revisions Different generations of processors used various pinouts of the S1 socket; processors were not necessarily electrically- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AMD64
x86-64 (also known as x64, x86_64, AMD64, and Intel 64) is a 64-bit extension of the x86 instruction set. It was announced in 1999 and first available in the AMD Opteron family in 2003. It introduces two new operating modes: 64-bit mode and compatibility mode, along with a new four-level paging mechanism. In 64-bit mode, x86-64 supports significantly larger amounts of virtual memory and physical memory compared to its 32-bit predecessors, allowing programs to utilize more memory for data storage. The architecture expands the number of general-purpose registers from 8 to 16, all fully general-purpose, and extends their width to 64 bits. Floating-point arithmetic is supported through mandatory SSE2 instructions in 64-bit mode. While the older x87 FPU and MMX registers are still available, they are generally superseded by a set of sixteen 128-bit vector registers (XMM registers). Each of these vector registers can store one or two double-precision floating-point numbers, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kilobyte
The kilobyte is a multiple of the unit byte for Computer data storage, digital information. The International System of Units (SI) defines the prefix ''kilo-, kilo'' as a multiplication factor of 1000 (103); therefore, one kilobyte is 1000 bytes.International Standard IEC 80000-13 Quantities and Units – Part 13: Information science and technology, International Electrotechnical Commission (2008). The internationally recommended unit symbol for the kilobyte is kB. In some areas of information technology, particularly in reference to random-access memory capacity, ''kilobyte'' instead often refers to 1024 (210) bytes. This arises from the prevalence of sizes that are powers of two in modern digital memory architectures, coupled with the coincidence that 210 differs from 103 by less than 2.5%. The kibibyte is defined as 1024 bytes, avoiding the ambiguity issues of the ''kilobyte''.International Standard IEC 80000-13 Quantities and Units – Part 13: Information scien ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CPU Socket
In computer hardware, a CPU socket or CPU slot contains one or more mechanical components providing mechanical and electrical connections between a microprocessor and a printed circuit board (PCB). This allows for placing and replacing the central processing unit (CPU) without soldering. Common sockets have retention clips that apply a constant force, which must be overcome when a device is inserted. For chips with many pins, zero insertion force (ZIF) sockets are preferred. Common sockets include pin grid array (PGA) or land grid array (LGA). These designs apply a compression force once either a handle (PGA type) or a surface plate (LGA type) is put into place. This provides superior mechanical retention while avoiding the risk of bending pins when inserting the chip into the socket. Certain devices use Ball Grid Array (BGA) sockets, although these require soldering and are generally not considered user replaceable. CPU sockets are used on the motherboard in desktop and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PowerNow!
__NOTOC__ AMD PowerNow! is AMD's dynamic frequency scaling and power saving technology for laptop processors. The CPU's clock speed and VCore are automatically decreased when the computer is under low load or idle, to save battery power, reduce heat and noise. The lifetime of the CPU is also extended because of reduced electromigration, which varies exponentially with temperature. AMD.com – TechDocs The technology is a concept similar to Intel's SpeedStep technology. The adaptation of PowerNow! for AMD's desktop CPUs is called Cool'n'Quiet. Newer Opterons also use an adaptation of PowerNow! called ''Optimized Power Management.'' AMD has supplied and supported drivers for its PowerNow! technology that work on Windows 98, ME, NT, and 2000. Processors supporting PowerNow! * K6-2+ * K6-III+ * Athlon XP-M - some models. * Mobile Athlon 64 * Mobile Sempron * Turion 64 and X2 * Athlon II * AMD Accelerated Processing Unit See also * Dynamic frequency scaling Dynamic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
X86-64
x86-64 (also known as x64, x86_64, AMD64, and Intel 64) is a 64-bit extension of the x86 instruction set architecture, instruction set. It was announced in 1999 and first available in the AMD Opteron family in 2003. It introduces two new operating modes: 64-bit mode and compatibility mode, along with a new four-level paging mechanism. In 64-bit mode, x86-64 supports significantly larger amounts of virtual memory and physical memory compared to its 32-bit computing, 32-bit predecessors, allowing programs to utilize more memory for data storage. The architecture expands the number of general-purpose registers from 8 to 16, all fully general-purpose, and extends their width to 64 bits. Floating-point arithmetic is supported through mandatory SSE2 instructions in 64-bit mode. While the older x87 FPU and MMX registers are still available, they are generally superseded by a set of sixteen 128-bit Processor register, vector registers (XMM registers). Each of these vector registers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SSE3
SSE3, Streaming SIMD Extensions 3, also known by its Intel code name Prescott New Instructions (PNI), is the third iteration of the SSE instruction set for the IA-32 (x86) architecture. Intel introduced SSE3 in early 2004 with the Prescott revision of their Pentium 4 CPU. In April 2005, AMD introduced a subset of SSE3 in revision E (Venice and San Diego) of their Athlon 64 CPUs. The earlier SIMD instruction sets on the x86 platform, from oldest to newest, are MMX, 3DNow! (developed by AMD, no longer supported on newer CPUs), SSE, and SSE2. SSE3 contains 13 new instructions over SSE2. Changes The most notable change is the capability to work horizontally in a register, as opposed to the more or less strictly vertical operation of all previous SSE instructions. More specifically, instructions to add and subtract the multiple values stored within a single register have been added. These instructions can be used to speed up the implementation of a number of DSP and 3D op ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
