酷睿:修订间差异

求闻百科,共笔求闻
添加的内容 删除的内容
(机器人:更改已重定向的分类 Intel x86處理器Intel x86处理器
(机器人:移除2个参考文献)
 
第3,689行: 第3,689行:
=== Whiskey Lake 微架构 ===
=== Whiskey Lake 微架构 ===
{{Main|Whiskey Lake微架构}}
{{Main|Whiskey Lake微架构}}
'''Whiskey Lake'''微架构,是繼Kaby Lake Refresh和Coffee Lake之後第三次使用14++納米製程的微架构代號。英特爾於2018年8月28日發布了Whiskey Lake低功耗移動處理器的可用性<ref>{{Cite web|title=New 8th Gen Intel Core Processors Optimize Connectivity, Great Performance, Battery Life for Laptops|url=https://newsroom.intel.com/news/new-8th-gen-intel-core-processors-optimized-connectivity-great-performance-long-battery-life-laptops/|accessdate=2019-12-17|work=Intel Newsroom|language=en-US}}</ref><ref name="#1">{{Cite web|title=Intel Launches Whiskey Lake-U and Amber Lake-Y: New MacBook CPUs?|url=https://www.anandtech.com/show/13275/intel-launches-whiskey-lake-amber-lake|accessdate=2019-12-17|last=Cutress|first=Ian|work=www.anandtech.com}}</ref>。英特爾尚未公佈此微架构是否包含針對Meltdown / Spectre類漏洞的硬件緩解措施等各種來源包含衝突的信息<ref>{{Cite web|title=Intel launches Whiskey Lake-U and Amber Lake-Y CPUs with focus on enhanced mobile connectivity|url=https://www.notebookcheck.net/Intel-launches-Whiskey-Lake-U-and-Amber-Lake-Y-CPUs-with-focus-on-enhanced-mobile-connectivity.325710.0.html|accessdate=2019-12-17|last=Subramaniam|first=Vaidyanathan|work=Notebookcheck|language=en}}</ref><ref>{{Cite web|title=Intel launches Whiskey and Amber Lakes: Kaby Lake with better Wi-Fi, USB|url=https://arstechnica.com/gadgets/2018/08/intel-launches-whiskey-and-amber-lakes-kaby-lake-with-better-wi-fi-usb/|accessdate=2019-12-17|date=2018-08-28|last=Bright|first=Peter|work=Ars Technica|language=en-us}}</ref><ref name="#1"/><ref>{{Cite web|title=Intel Launches Whiskey Lake and Amber Lake CPUs for Laptops|url=https://www.tomshardware.com/news/intel-whiskey-lake-amber-lake,37704.html|accessdate=2019-12-17|last=Alcorn 2018-08-28T20:02:03Z|first=Paul|work=Tom's Hardware|language=en}}</ref>。(非正式公布,Whiskey Lake具有針對Meltdown和L1TF的硬件緩解措施,而Spectre V2需要軟件緩解措施以及微代號/固件更新。<ref>{{Cite web|title=So I just got word from Intel. SOME of the Smeltdown mitigations in hardware are in WHL/AML, though I'm waiting to hear which ones and on which parts. I've also seen unconfirmed that WHL and AML are on different 14 sub-nodes. Stay tuned.|url=https://twitter.com/IanCutress/status/1034686289663197184|accessdate=2019-12-17|date=2018-08-28|last=Cutress  🍀|first=Dr Ian|work=@IanCutress|language=en}}</ref><ref>{{Cite web|title=Spectre and Meltdown in Hardware: Intel Clarifies Whiskey Lake and Amber Lake|url=https://www.anandtech.com/show/13301/spectre-and-meltdown-in-hardware-intel-clarifies-whiskey-lake-and-amber-lake|accessdate=2019-12-17|last=Cutress|first=Ian|work=www.anandtech.com}}</ref><ref>{{Cite web|title=Intel's Whiskey Lake Brings In-Silicon Meltdown and Foreshadow Fixes|url=https://www.tomshardware.com/news/whiskey-lake-mitigations-in-silicon-intel,37723.html|accessdate=2019-12-17|last=Alcorn 2018-08-30T00:10:00Z|first=Paul|work=Tom's Hardware|language=en}}</ref>)
'''Whiskey Lake'''微架构,是繼Kaby Lake Refresh和Coffee Lake之後第三次使用14++納米製程的微架构代號。英特爾於2018年8月28日發布了Whiskey Lake低功耗移動處理器的可用性<ref>{{Cite web|title=New 8th Gen Intel Core Processors Optimize Connectivity, Great Performance, Battery Life for Laptops|url=https://newsroom.intel.com/news/new-8th-gen-intel-core-processors-optimized-connectivity-great-performance-long-battery-life-laptops/|accessdate=2019-12-17|work=Intel Newsroom|language=en-US}}</ref><ref name="#1">{{Cite web|title=Intel Launches Whiskey Lake-U and Amber Lake-Y: New MacBook CPUs?|url=https://www.anandtech.com/show/13275/intel-launches-whiskey-lake-amber-lake|accessdate=2019-12-17|last=Cutress|first=Ian|work=www.anandtech.com}}</ref>。英特爾尚未公佈此微架构是否包含針對Meltdown / Spectre類漏洞的硬件緩解措施等各種來源包含衝突的信息<ref>{{Cite web|title=Intel launches Whiskey Lake-U and Amber Lake-Y CPUs with focus on enhanced mobile connectivity|url=https://www.notebookcheck.net/Intel-launches-Whiskey-Lake-U-and-Amber-Lake-Y-CPUs-with-focus-on-enhanced-mobile-connectivity.325710.0.html|accessdate=2019-12-17|last=Subramaniam|first=Vaidyanathan|work=Notebookcheck|language=en}}</ref><ref>{{Cite web|title=Intel launches Whiskey and Amber Lakes: Kaby Lake with better Wi-Fi, USB|url=https://arstechnica.com/gadgets/2018/08/intel-launches-whiskey-and-amber-lakes-kaby-lake-with-better-wi-fi-usb/|accessdate=2019-12-17|date=2018-08-28|last=Bright|first=Peter|work=Ars Technica|language=en-us}}</ref><ref name="#1"/><ref>{{Cite web|title=Intel Launches Whiskey Lake and Amber Lake CPUs for Laptops|url=https://www.tomshardware.com/news/intel-whiskey-lake-amber-lake,37704.html|accessdate=2019-12-17|last=Alcorn 2018-08-28T20:02:03Z|first=Paul|work=Tom's Hardware|language=en}}</ref>。(非正式公布,Whiskey Lake具有針對Meltdown和L1TF的硬件緩解措施,而Spectre V2需要軟件緩解措施以及微代號/固件更新。<!-- removed_ref site145 by BXHS-bot --><ref>{{Cite web|title=Spectre and Meltdown in Hardware: Intel Clarifies Whiskey Lake and Amber Lake|url=https://www.anandtech.com/show/13301/spectre-and-meltdown-in-hardware-intel-clarifies-whiskey-lake-and-amber-lake|accessdate=2019-12-17|last=Cutress|first=Ian|work=www.anandtech.com}}</ref><ref>{{Cite web|title=Intel's Whiskey Lake Brings In-Silicon Meltdown and Foreshadow Fixes|url=https://www.tomshardware.com/news/whiskey-lake-mitigations-in-silicon-intel,37723.html|accessdate=2019-12-17|last=Alcorn 2018-08-30T00:10:00Z|first=Paul|work=Tom's Hardware|language=en}}</ref>)


'''與Kaby Lake Refresh相比的架构變化'''
'''與Kaby Lake Refresh相比的架构變化'''
第4,209行: 第4,209行:
{{Main|Cannon Lake 微架构}}'''Cannon Lake'''(前稱Skymont)微架构,是以[[Kaby Lake微架構|Kaby Lake微架构]]的10納米管芯收縮的微架构。 隨著芯片的縮小,Cannon Lake是英特爾“過程-架構-優化”執行計劃中的新工藝,是半導體製造的下一步<ref>{{Cite web|title=Intel's Cannonlake 10nm Microarchitecture is Due For 2016 - Compatible On Union Bay With Union Point PCH|url=https://wccftech.com/intels-cannonlake-10nm-microarchitecture-due-2016-compatible-union-bay-union-point-pch/|accessdate=2019-12-17|date=2014-06-05|last=Mujtaba|first=Hassan|work=Wccftech|language=en-US}}</ref>。Cannon Lake是第一個包含[[AVX-512]]指令集的主流處理器。 與上一代[[AVX2]]([[AVX-256]])相比,新一代[[AVX-512]]的數據寄存器寬度加倍,寄存器數量加倍。由於寄存器增加了寬度,這些增強功能將使每個寄存器的浮點運算次數增加一倍,並且寄存器的總數也增加一倍,從而使理論性能提高到[[AVX2]]的四倍。<ref>{{Cite web|title=Intel® Advanced Vector Extensions 512(Intel® AVX-512)Overview|url=https://www.intel.com/content/www/us/en/architecture-and-technology/avx-512-overview.html|accessdate=2019-12-17|work=Intel|language=en}}</ref><ref>{{Cite web|title=What Is Intel AVX-512 and Why Does It Matter? {{!}} Prowess Consulting|url=https://www.prowesscorp.com/what-is-intel-avx-512-and-why-does-it-matter/|accessdate=2019-12-17|last=Staples|first=Joe|language=en-US}}</ref>
{{Main|Cannon Lake 微架构}}'''Cannon Lake'''(前稱Skymont)微架构,是以[[Kaby Lake微架構|Kaby Lake微架构]]的10納米管芯收縮的微架构。 隨著芯片的縮小,Cannon Lake是英特爾“過程-架構-優化”執行計劃中的新工藝,是半導體製造的下一步<ref>{{Cite web|title=Intel's Cannonlake 10nm Microarchitecture is Due For 2016 - Compatible On Union Bay With Union Point PCH|url=https://wccftech.com/intels-cannonlake-10nm-microarchitecture-due-2016-compatible-union-bay-union-point-pch/|accessdate=2019-12-17|date=2014-06-05|last=Mujtaba|first=Hassan|work=Wccftech|language=en-US}}</ref>。Cannon Lake是第一個包含[[AVX-512]]指令集的主流處理器。 與上一代[[AVX2]]([[AVX-256]])相比,新一代[[AVX-512]]的數據寄存器寬度加倍,寄存器數量加倍。由於寄存器增加了寬度,這些增強功能將使每個寄存器的浮點運算次數增加一倍,並且寄存器的總數也增加一倍,從而使理論性能提高到[[AVX2]]的四倍。<ref>{{Cite web|title=Intel® Advanced Vector Extensions 512(Intel® AVX-512)Overview|url=https://www.intel.com/content/www/us/en/architecture-and-technology/avx-512-overview.html|accessdate=2019-12-17|work=Intel|language=en}}</ref><ref>{{Cite web|title=What Is Intel AVX-512 and Why Does It Matter? {{!}} Prowess Consulting|url=https://www.prowesscorp.com/what-is-intel-avx-512-and-why-does-it-matter/|accessdate=2019-12-17|last=Staples|first=Joe|language=en-US}}</ref>


英特爾在CES 2018上宣布,他們已於2017年底開始運送移動Cannon Lake的處理器,並將在2018年提高產量。<ref>{{Cite web|title=Intel Mentions 10nm, Briefly|url=https://www.anandtech.com/show/12271/intel-mentions-10nm-briefly|accessdate=2019-12-17|date=2018-01-10|work=web.archive.org}}</ref><ref>{{Cite web|title=Intel Announces 10nm Cannon Lake Is Shipping|url=https://www.tomshardware.com/news/intel-ces-10nm-processor,36289.html|accessdate=2019-12-17|last=Alcorn 2018-01-09T16:29:00Z|first=Paul|work=Tom's Hardware|language=en}}</ref><ref>{{Citation|title=Intel at CES 2018: 10nm [@8:35]|url=https://www.youtube.com/watch?v=KoBfKooUDb0|accessdate=2019-12-17|language=zh-CN}}</ref>可惜沒有進一步的細節被披露。
英特爾在CES 2018上宣布,他們已於2017年底開始運送移動Cannon Lake的處理器,並將在2018年提高產量。<ref>{{Cite web|title=Intel Mentions 10nm, Briefly|url=https://www.anandtech.com/show/12271/intel-mentions-10nm-briefly|accessdate=2019-12-17|date=2018-01-10|work=web.archive.org}}</ref><ref>{{Cite web|title=Intel Announces 10nm Cannon Lake Is Shipping|url=https://www.tomshardware.com/news/intel-ces-10nm-processor,36289.html|accessdate=2019-12-17|last=Alcorn 2018-01-09T16:29:00Z|first=Paul|work=Tom's Hardware|language=en}}</ref><!-- removed_ref site144 by BXHS-bot -->可惜沒有進一步的細節被披露。


=== 與Coffee Lake相比的架构變化 ===
=== 與Coffee Lake相比的架构變化 ===