Sunday, September 9, 2012

Intels new processor is expected to realse in next week

Haswell intels new processor like Ivy Bridge is expected to relese in next week.
Haswell is the codename for a processor microarchitecture to be developed by Intel's Oregon team as the successor to the Ivy Bridge architecture.[1] Using the 22 nm process,[2] Intel is expected to release CPUs based on this
microarchitecture around March to
June 2013 according to leaked roadmaps.[3] Intel has shown a working Haswell chip at the 2011 Intel Developer Forum.[4] According to Fudzilla, "Intel tells its partners to
expect that Haswell should end up
at least 10 percent faster than Ivy
Bridge based cores at the same clock."[5]Haswell will be the first processor to be designed from the
ground up to fully optimize the
power savings and performance
benefits from the move to 3D or tri-
gate transistors on the 22nm process
node. Improved graphics performance. Haswell is expected to
double the graphics performance vs.
Ivy Bridge processors bringing its
performance on par with the $50 -
$70 graphics cards. Technology Features carried over from Ivy
Bridge A 22 nm manufacturing process. 3D tri-gate transistors (Ivy Bridge processors and onwards). A 14-stage pipeline (since the Core microarchitecture).[6] Mainstream up to quad-core.[7] Native support for dual channel DDR3.[8] Confirmed new features Haswell New Instructions
(includes Advanced Vector Extensions 2 (AVX2) , gather, bit manipulation, and FMA3 support). [9] New sockets — LGA 1150 for desktops and rPGA947 & BGA1364 for the mobile market.[10] Intel Transactional Synchronization Extensions (TSX). [11] Graphics support in hardware for Direct3D 11.1 and OpenGL 3.2.[12] DDR4 for the enterprise/server variant (Haswell-EX).[13] Expected features Shrink PCH[14] from 65 nm to 32 nm. A new cache design. 128KB(64kB Instruction + 64KB
Data, 2 cycle) L1 cache and 1MB L2
cache(6 cycle) per core. Up to 32MB Unified cache LLC (Last Level Cache).[15] Support for Thunderbolt technology.[16] There will be three versions of the
integrated GPU: GT1, GT2, and GT3.
According to vr-zone, the fastest
version (GT3) will have 20 execution units (EU).[17] Another source, SemiAccurate, however
says that the GT3 will have 40 EUs [18] with an accompanying 64MB cache on an interposer.[19] An additional source, AnandTech,
agrees that GT3 will have 40 EUs,
but makes no mention of an interposer.[20] Haswell's predecessor, Ivy Bridge, has a
maximum of 16 EUs. New advanced power-saving
system. Base clock (BClk) increase to 266 MHz.[citation needed] 128 bytes cache line.[citation needed] Execution trace cache will be
included L2 caching design.[citation needed] Fully integrated voltage regulator, thereby moving a component
from the motherboard onto the CPU.[21] 37, 47, 57W thermal design power (TDP) mobile processors.[7] 35, 45, 55, 65, 77, and ~100W+
(high-end) TDP desktop processors.[7] 15W TDP processors for the Ultrabook platform (multi-chip package like Westmere).[7] Intel is developing a 10W TDP
processor for even greater battery
life, reduced heat which leads to
thinner as well as lighter
Ultrabooks. Due to reduced Watt-
usage the performance level won't be as strong as from the Ivy-bridge cpu at 17W.[22] Roadmap The main article for this category is Intel Tick-Tock. The Skylake microarchitecture will be the successor to the Haswell and
Broadwell architectures.

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