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All chips of this type have a floating-point unit (FPU) that is better than the one in older ARMv7-A and NEON chips. Some of these chips have coprocessors also include cores from the older 32-bit architecture (ARMv7). Some of the chips are SoCs and can combine both ARM Cortex-A53 and ARM Cortex-A57, such as the Samsung Exynos 7 Octa.
ARM7, ARM Cortex-M, ARM Cortex-A (on Jailhouse hypervisor), Hitachi H8, Altera Nios2, Microchip dsPIC (including dsPIC30, dsPIC33, and PIC24), Microchip PIC32, ST Microelectronics ST10, Infineon C167, Infineon Tricore, Freescale PPC e200 (MPC 56xx) (including PPC e200 z0, z6, z7), Freescale S12XS, EnSilica eSi-RISC, AVR, Lattice Mico32, MSP430 ...
Intel's second generation of 32-bit x86 processors, introduced built-in floating point unit (FPU), 8 KB on-chip L1 cache, and pipelining. Faster per MHz than the 386. Small number of new instructions. P5 original Pentium microprocessors, first x86 processor with super-scalar architecture and branch prediction. P6
x86 (also known as 80x86 [3] or the 8086 family [4]) is a family of complex instruction set computer (CISC) instruction set architectures [a] initially developed by Intel, based on the 8086 microprocessor and its 8-bit-external-bus variant, the 8088.
The ARM architecture is used in most other product categories, especially high-volume battery powered mobile devices such as smartphones and tablet computers. Some Xeon Phi processors support four-way hyper-threading, effectively quadrupling the number of threads. [1]
ARM's marketing material promises up to a 75% savings in power usage for some activities. [1] Most commonly, ARM big.LITTLE architectures are used to create a multi-processor system-on-chip (MPSoC). In October 2011, big.LITTLE was announced along with the Cortex-A7 , which was designed to be architecturally compatible with the Cortex-A15 . [ 2 ]
XScale is a microarchitecture for central processing units initially designed by Intel implementing the ARM architecture (version 5) instruction set.XScale comprises several distinct families: IXP, IXC, IOP, PXA and CE (see more below), with some later models designed as system-on-a-chip (SoC).
In 2005, ARM provided a summary of the numerous vendors who implement ARM cores in their design. [1] Keil also provides a somewhat newer summary of vendors of ARM based processors. [ 2 ] ARM further provides a chart [ 3 ] displaying an overview of the ARM processor lineup with performance and functionality versus capabilities for the more ...