intel microarchitecture

Intel announces silvermont microarchitecture, a new design in Intel's 22nm tri-gate SOC process delivering significant increases in performance and energy efficiency. Silvermont microarchitecture delivers ~ 3x more peak performance or the same performance ~ 5x lower power over current-generation Intel Atom processor c

Deep understanding of Intel Core microarchitecture Level 2 cache of Core 2 Level 1 cache is divided into 32kb l1i cache and 32kb l1d cache, which are both 8-way groups of associated write back buffer, 64 bytes per line. Each core has an independent L1 cache, shared L2 cache and bus interfaces. L2 cache is a 16-Channel group, with 64 bytes per line. The data bandwidth between L2 cache and L1 cache is 256bi

Core 2, Level 2 cache. Level 1 cache is divided into 32KB l1i cache and 32KB l1d cache, are 8-way group linked write back buffer,64bytes per line, each core has an independent L1 cache, sharing L2 cache and bus interface, L2 Cache for the 16-way group, 64bytes per line, and L1 cache between the data bandwidth of 256bit. Two core l1d cache can transmit data between each other, L1 cache has several data and instruction hardware prefetching, L2 cache prefetch is based on L1 cache prefetch access m

prediction unit based on saturation counter and BTB, and finally realize the prototype of the branch predictor by using Verilog. The realization has some advantages in the area, which can be applied to the experiment and verification of microprocessor, and the design also has some shortcomings:(1), in the case of the value of the hash of the PC value, only simple to take the PC low 10bit of data as BTB index, which will lead to high PC value of the same branch instruction record state is confus

Intel Haswell is the microprocessor architecture that Intel is currently developing and is being developed by Intel's Oregon team to replace the current Intel Ivy Bridge and Intel Sandy Bridge. Like Ivy Bridge, using the 22 nm process based on Intel's "Tick-tock" strategy and product roadmap, the

type range register (mtrr) (introduced in P6 family processor)-- Controls the cache type used in the specified area of the physical storage. Any cache type described in section 11.3 can be selected. 9,Page Attribute Table (PAT) MSR (introduced in Pentium III processor)-- Extended processor memory type performance to allow memory types to be allocated on one page (see section 11.12 ). 10,Level 3 cache prohibited flagIa32_misc_enablesMSR bit 6 (only available on

GenerationIvy bridgeThe architecture was improved based on Sandy bridge and used22nm process. The new generation of micro-architecture will begin in 2013HaswellMicro-architecture2. micro-architecture list Starting from 8086, Intel officially started the development of X86 processor. The following is the x86 processor micro-architecture family starting from 8086: 8086: 1st x86 Processor 186: Added DMA controller, interrupt controller, timer, and ch

Tags: Virtual VT BIOS VT-virtual technology. Specifically, the virtual 64-bit operating system requires enabling Vt In the BIOS. Tip: This host does not support Intel VT-X, so it is impossible to virtualize a 64-bit system. When prompted: This host supports intel VT-X, but intel VT-X is disabled, you only need to enable the VT function in the BIOS. Fir

VMware prompts this host to support Intel Vt-x, but Intel Vt-x is disabledVMware TipsThis host supports Intel Vt-x, but Intel Vt-x is disabledWhat's going on here? Intel Vt-x full Name is the Intel virtualization technology, is

? Integrated performance primitives (intel? IPP)The developer used for multimedia programs. Intel? IPP provides common functions such as signal, image, speech, graphics and sound processing, vector processing, and matrix mathematics, and is used for audio, video, and voice digital signal codecs (speech codecs ), and complex primitives displayed on the computer. Intel