Hardware CPU Intel

[junxnone]

Intel CPU

• Intel® Core™ Ultra processors
• Intel® Core™ Processors 英特尔® 酷睿™ 处理器
• Intel® Processor 英特尔® 处理器
• Intel® Xeon® Processors 英特尔® 至强® 处理器
• Intel Atom® Processor 英特尔凌动® 处理器
• Intel® Pentium® Processor 英特尔® 奔腾® 处理器
• Intel® Celeron® Processor 英特尔® 赛扬® 处理器

Intel CPU 命名

Intel Core i5-12600KF

• Intel: 品牌
• Core: 系列 Ultra/Core/Pentium/Celeron/Xeon/Atom
• i5: 定位 i3/i5/i7/i9
• 12: 代
• 600: SKU 一般数字越大频率越高 (Cache/Cores...更优)

处理器后缀

• X/XE: 高性能，未锁频
• K: 高性能，未锁频
• S: 特别版
• F: 不带集成显卡
• T : 低功耗
• H: 最高性能
• P: 高能效
• Y: 功耗极低
• E: 嵌入式
• L: LGA 封装

History

Year	Micro-architecture	Pipeline stages	MaxClock[MHz]	Techprocess[nm]
1978	8086 (8086, 8088)	2	5	3000
1982	186 (80186, 80188)	2	25	3000
1982	286 (80286)	3	25	1500
1985	386 (80386)	3	33	1500
1989	486 (80486)	5	100	1000
1993	P5 (Pentium)	5	200	800, 600, 350
1995	P6 (Pentium Pro, Pentium II)	14 (17 with load & store/retire)	450	500, 350, 250
1997	P5 (Pentium MMX)	6	233	350
1999	P6 (Pentium III)	12 (15 with load & store/retire)	1400	250, 180, 130
2000	NetBurst (Pentium 4)(Willamette)	20 unified with branch prediction	2000	180
2002	NetBurst (Pentium 4)(Northwood, Gallatin)	20 unified with branch prediction	3466	130
2003	Pentium M (Banias, Dothan)Enhanced Pentium M (Yonah)	10 (12 with fetch/retire)	2333	130, 90, 65
2004	NetBurst (Pentium 4)(Prescott)	31 unified with branch prediction	3800	90
2006	Intel Core	12 (14 with fetch/retire)	3000	65
2007	Penryn (die shrink)	12 (14 with fetch/retire)	3333	45
2008	Nehalem	20 unified (14 without miss prediction)	3600	45
2008	Bonnell	16 (20 with prediction miss)	2100	45
2010	Westmere (die shrink)	20 unified (14 without miss prediction)	3730	32
2011	Saltwell (die shrink)	16 (20 with prediction miss)	2130	32
2011	Sandy Bridge	14 (16 with fetch/retire)	4000	32
2012	Ivy Bridge (die shrink)	14 (16 with fetch/retire)	4100	22
2013	Silvermont	14-17 (16-19 with fetch/retire)	2670	22
2013	Haswell	14 (16 with fetch/retire)	4400	22
2014	Broadwell (die shrink)	14 (16 with fetch/retire)	3700	14
2015	Airmont (die shrink)	14-17 (16-19 with fetch/retire)	2640	14
2015	Skylake	14 (16 with fetch/retire)	4200	14
2016	Goldmont	20 unified with branch prediction	2600	14
2016	Kaby Lake	14 (16 with fetch/retire)	4500	14
2017	Coffee Lake	14 (16 with fetch/retire)	5000	14
2017	Goldmont Plus	? 20 unified with branch prediction ?	2800	14
2018	Cannon Lake (die shrink?)	14 (16 with fetch/retire)	3200	10
2018	Whiskey Lake	14 (16 with fetch/retire)	4800	14
2018	Amber Lake	14 (16 with fetch/retire)	4200	14
2019	Cascade Lake	14 (16 with fetch/retire)	4400	14
2019	Comet Lake	14 (16 with fetch/retire)	4900	14
2019	Sunny Cove (Ice Lake, Lakefield)	14-20	4100	10
(2020)	Tremont (Lakefield, Snow Ridge)			10
(2020)	Cooper Lake	14 (16 with fetch/retire)		14
(2020)	(Lakefield)	14-20		10
(2020)	Willow Cove (Tiger Lake)			10
(2021)	Alder Lake			10
(2022)	Meteor Lake			7

Reference

• List of Intel CPU microarchitectures
• 适用于游戏电脑的英特尔® 处理器如何命名
• 关于我们的最新处理器和命名规则更新的简要指南
• CPU型号解读