Coffee Lake

Coffee Lake
Created	H1 2018
Transistors	14 nm transistors
Architecture	x86
Instructions	x86-64
Extensions	MMX, AES-NI, CLMUL, FMA3 SSE, SSE2, SSE3, SSSE3, SSE4, SSE4.1, SSE4.2 AVX, AVX2, TXT, TSX, SGX VT-x, VT-d
Socket	LGA 1151
Predecessor	Skylake (Architecture) Kaby Lake (Optimization) Cannonlake (Process)
Successor	Icelake (Architecture) Tigerlake (Optimization)
Brand name(s)	Core m, Core i3, Core i5, Core i7, Celeron, Pentium

Coffee Lake is Intel's codename for the 2nd 14 nm process refinement following both Skylake and Kaby Lake. Evidently due to issues with 10 nm yields intended for Cannonlake, Intel has opted for a 2nd refinement of their 14 nm process for higher-end families. Coffee Lake is rumored to consist of 15/28 Watt dual core U-chips with GT3e, and 35-45 H-chips with GT3e and up to 6 cores.^[1]

References

↑ Mujtaba, Hassan (July 2016). "Intel Planning To Bring 14nm Coffee Lake 6 Core Chips in 2018 on Mainstream PCs – To Coexist With 10nm Cannonlake Processors". WCCFTech.

Intel processors

Discontinued

BCD oriented (4-bit)	4004 (1971) 4040 (1974)

pre-x86 (8-bit)	8008 (1972) 8080 (1974) 8085 (1977)

Early x86 (16-bit)	8086 (1978) 8088 (1979) 80186 (1982) 80188 (1982) 80286 (1982)

x87 (external FPUs)	8/16-bit databus 8087 (1980) 16-bit databus 80187 80287 80387SX 32-bit databus 80387DX 80487

IA-32 (32-bit)	80386 SX 376 EX 80486 SX DX2 DX4 SL RapidCAD OverDrive A100/A110 Celeron (1998) M D (2004) Pentium Original OverDrive Pro II II OverDrive III 4 M Dual-Core Core Solo Duo

x86-64 (64-bit)	Celeron D Dual-Core Pentium 4 D Extreme Edition Dual-Core Core 2 i7 (some)

Other	CISC iAPX 432 RISC i860 i960 StrongARM XScale

Current

IA-32 (32-bit)	Tolapai Atom CE SoC Quark

x86-64 (64-bit)	Atom CE SoC Celeron Pentium Core i3 i5 i7 M Xeon E7 E5 E3 Phi

EPIC	Itanium

Lists

Atom Celeron Core 2 i3 i5 i7 M Itanium Pentium Pro II III 4 D M Xeon

Related

Chipsets PCHs SCHs ICHs PIIXs GPUs Codenames GMA HD and Iris Graphics

Microarchitectures

P5	800 nm P5 600 nm P54C 350 nm P54CS P55C 250 nm Tillamook

P6 / Pentium M / Enhanced Pentium M	500 nm P6 350 nm P6 Klamath 250 nm Mendocino Dixon Tonga Covington Deschutes Katmai Drake Tanner 180 nm Coppermine Coppermine T Timna Cascades 130 nm Tualatin Banias 90 nm Dothan Stealey Tolapai Canmore 65 nm Yonah Sossaman

NetBurst	180 nm Willamette Foster 130 nm Northwood Gallatin Prestonia 90 nm Tejas and Jayhawk Prescott Smithfield Nocona Irwindale Cranford Potomac Paxville 65 nm Cedar Mill Presler Dempsey Tulsa

Core / Penryn	65 nm Merom-L Merom Conroe-L Allendale Conroe Kentsfield Woodcrest Clovertown Tigerton 45 nm Penryn Penryn-QC Wolfdale Yorkfield Wolfdale-DP Harpertown Dunnington

Bonnell / Saltwell	45 nm Silverthorne Diamondville Pineview Lincroft Tunnel Creek Stellarton Sodaville Groveland 32 nm Cedarview Penwell Cloverview Berryville Centerton

Nehalem / Westmere	45 nm Clarksfield Lynnfield Jasper Forest Bloomfield Gainestown (Nehalem-EP) Beckton (Nehalem-EX) 32 nm Arrandale Clarkdale Gulftown (Westmere-EP) Westmere-EX

Sandy Bridge / Ivy Bridge	32 nm Sandy Bridge Sandy Bridge-E Gladden 22 nm Ivy Bridge Ivy Bridge-EP Ivy Bridge-EX

Haswell / Broadwell	22 nm Haswell 14 nm Broadwell

Silvermont / Airmont	22 nm Valleyview Tangier Anniedale 14 nm Cherryview

Skylake/Kaby Lake/Coffee Lake/Cannonlake	14 nm Skylake Kaby Lake Coffee Lake 10 nm Cannonlake

Goldmont	14 nm Goldmont

Future (Icelake/Tigerlake)	10 nm Icelake Tigerlake

Intel CPU core roadmaps from NetBurst and P6 to Tigerlake

Atom (ULV)		Feature size	x86
		600 nm	P6	Pentium Pro (133 MHz)
		500 nm		Pentium Pro (150 MHz)
		350 nm		Pentium Pro (166–200 MHz)
				Klamath
		250 nm		Deschutes
				Katmai		NetBurst
		180 nm		Coppermine		Willamette
		130 nm		Tualatin		Northwood
				Banias				NetBurst(HT)		NetBurst(×2)
		90 nm		Dothan		Prescott	⇨	Prescott‑2M	⇨	Smithfield
						Tejas	→	⇩	→	Cedarmill (Tejas)
		65 nm		Yonah		Nehalem (NetBurst)		Cedar Mill	⇨	Presler
			Core	Merom
Bonnell	Bonnell	45 nm		Penryn
			Nehalem	Nehalem
	Saltwell	32 nm		Westmere
			Sandy Bridge	Sandy Bridge
Silvermont	Silvermont	22 nm		Ivy Bridge
			Haswell	Haswell
	Airmont	14 nm		Broadwell
Goldmont	Goldmont		Skylake	Skylake
				Kaby Lake	⇨	Coffee Lake
		10 nm		Cannonlake
			Icelake	Icelake
				Tigerlake

Italic names indicate canceled processors
Bold names are the microarchitecture names
Bold italic names are future processors

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