List of Intel Itanium microprocessors

The Itanium from Intel is a high-end server and supercomputer microprocessor.

Itanium

"Merced" (180 nm)

Model number	Clock speed	Cache		FSB speed	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date
Model number	Clock speed	L2	L3	FSB speed	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date
Itanium 733	733 MHz	96 KB	2 MB	133 MHz	1	1	1.25–1.6 V	116	PAC418	2001-06
Itanium 733	733 MHz	96 KB	4 MB	133 MHz	1	1	1.25–1.6 V	130	PAC418	2001-06
Itanium 800	800 MHz	96 KB	2 MB	133 MHz	1	1	1.25–1.6 V	116	PAC418	2001-06
Itanium 800	800 MHz	96 KB	4 MB	133 MHz	1	1	1.25–1.6 V	130	PAC418	2001-06

Itanium 2

McKinley (180 nm)

Model number	Clock speed	Cache		FSB speed	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date
Model number	Clock speed	L2	L3	FSB speed	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date
Itanium 2 900	900 MHz	256 KB	1.5 MB	400 MT/s	1	1		130	PAC611	2002-07-08
Itanium 2 900	900 MHz	256 KB	3 MB	400 MT/s	1	1		130	PAC611	2002-07-08
Itanium 2 1000	1000 MHz	256 KB	1.5 MB	400 MT/s	1	1		130	PAC611	2002-07-08
Itanium 2 1000	1000 MHz	256 KB	3 MB	400 MT/s	1	1		130	PAC611	2002-07-08

Madison (130 nm)

Model number	Clock speed	Cache		FSB speed	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date
Model number	Clock speed	L2	L3	FSB speed	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date
Itanium 2 900	900 MHz	256 KB	1.5 MB	400 MT/s	1	1		90	PAC611	2003-09-08
Itanium 2 1000	1000 MHz	256 KB	3 MB	400 MT/s	1	1		100	PAC611	2003-06-30
Itanium 2 1300	1300 MHz	256 KB	3 MB	400 MT/s	1	1		97	PAC611	2003-06-30
Itanium 2 1400	1400 MHz	256 KB	4 MB	400 MT/s	1	1		91	PAC611	2003-06-30
Itanium 2 1500	1500 MHz	256 KB	4 MB	400 MT/s	1	1		107	PAC611	2003-06-30
Itanium 2 1500	1500 MHz	256 KB	6 MB	400 MT/s	1	1		107	PAC611	2003-06-30
Itanium 2 1600	1600 MHz	256 KB	6 MB	533 MT/s	1	1		122	PAC611	2003-06-30
Itanium 2 1666	1666 MHz	256 KB	6 MB	667 MT/s	1	1		122	PAC611	2005-07-18

Madison 9M (130 nm)

Model number	Clock speed	Cache		FSB speed	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date
Model number	Clock speed	L2	L3	FSB speed	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date
Itanium 2 1600	1600 MHz	256 KB	9 MB	533 MT/s	1	1		122	PAC611	2004-11-08
Itanium 2 1666	1666 MHz	256 KB	9 MB	667 MT/s	1	1		122	PAC611	2005-07-18

Deerfield (130 nm)

Model number	Clock speed	Cache		FSB speed	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date
Model number	Clock speed	L2	L3	FSB speed	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date
Itanium 2 1000	1000 MHz	256 KB	1.5 MB	400 MT/s	1	1		62	PAC611	2003-09-08

Fanwood (130 nm)

Model number	Clock speed	Cache		FSB speed	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date
Model number	Clock speed	L2	L3	FSB speed	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date
Itanium 2 1300LV	1300 MHz	256 KB	3 MB	400 MT/s	1	1		62	PAC611	2004-11-08
Itanium 2 1600	1600 MHz	256 KB	3 MB	400 MT/s	1	1			PAC611	2004-11-08
Itanium 2 1600	1600 MHz	256 KB	3 MB	533 MT/s	1	1			PAC611	2004-11-08

Hondo MCM (130 nm)

Model number	Clock speed	Cache			FSB speed	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date
Model number	Clock speed	L2	L3	L4	FSB speed	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date
Itanium 2 mx2^[1]	1100 MHz	2×256 KB	2×4 MB	32 MB	400 MT/s	2	1		260	PAC611	Q1 2004

Montecito (90 nm)

Main article: Montecito (processor)

Model number	Clock speed	Cache		FSB speed	Multiplier	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date	Price (USD)
Model number	Clock speed	L2	L3	FSB speed	Multiplier	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date	Price (USD)
Itanium 2 9010	1.6 GHz	256 KB	6 MB	533 MHz	12×	1	1	1.0875–1.25 V	104 W	PPGA611	Q1 2007	$696
Itanium 2 9015	1.4 GHz	256 KB	12 MB	400 MHz	14×	2	1	1.0875–1.25 V	104 W	PPGA611	Q1 2007	$749
Itanium 2 9020	1.42 GHz	256 KB	12 MB	533 MHz	10.5×	2	1	1.0875–1.25 V	104 W	PPGA611	Q1 2007	$910
Itanium 2 9030	1.6 GHz	256 KB	8 MB	533 MHz	12×	2	1	1.0875–1.25 V	104 W	PPGA611	Q1 2007	$1552
Itanium 2 9040	1.6 GHz	256 KB	18 MB	533 MHz	12×	2	1	1.0875–1.25 V	104 W	PPGA611	Q1 2007	$1980
Itanium 2 9050	1.6 GHz	256 KB	24 MB	533 MHz	12×	2	1	1.0875–1.25 V	104 W	PPGA611	Q1 2007	$3692

Montvale (90 nm)

Model number	Clock speed	Cache		FSB speed	Multiplier	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date	Price (USD)
Model number	Clock speed	L2	L3	FSB speed	Multiplier	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date	Price (USD)
Itanium 2 9110N	1.6 GHz	256 KB	12 MB	533 MHz	12×	1	1	1.0875–1.25 V	75 W	PPGA611	Q4 2007	$696
Itanium 2 9120N	1.42 GHz	256 KB	12 MB	533 MHz	10.5×	2	2	1.0875–1.25 V	104 W	PPGA611	Q4 2007	$910
Itanium 2 9130M	1.66 GHz	256 KB	8 MB	667 MHz	10×	2	1	1.0875–1.25 V	104 W	PPGA611	Q4 2007	$1552
Itanium 2 9140M	1.66 GHz	256 KB	18 MB	667 MHz	10×	2	2	1.0875–1.25 V	104 W	PPGA611	Q4 2007	$1980
Itanium 2 9140N	1.6 GHz	256 KB	18 MB	533 MHz	12×	2	2	1.0875–1.25 V	104 W	PPGA611	Q4 2007	$1980
Itanium 2 9150M	1.66 GHz	256 KB	24 MB	667 MHz	10×	2	2	1.0875–1.25 V	104 W	PPGA611	Q4 2007	$3692
Itanium 2 9150N	1.6 GHz	256 KB	24 MB	533 MHz	12×	2	2	1.0875–1.25 V	104 W	PPGA611	Q4 2007	$3692
Itanium 2 9152M	1.66 GHz	256 KB	24 MB	667 MHz	10×	2	2	1.0875–1.25 V	104 W	PPGA611	Q4 2007	?

Itanium (2007-)

Tukwila (65 nm)

Main article: Tukwila (processor)

All models support: XD bit (an NX bit implementation), Hyper-threading, Turbo Boost, VT-i2 (Itanium Virtualization technology), Intel VT-d, RAS with Advanced Machine Check Architecture, Cache Safe technology, Enhanced Demand Based Switching, two DDR3 memory controllers and ECC.

Transistors: 2 billion
Stepping: E0

Model number	Clock speed		Cache		QuickPath	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date	Price (USD)
Model number	Clock Speed	Turbo Boost	L2	L3	QuickPath	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date	Price (USD)
Itanium 9310	1.60 GHz	N/A	256 KiB + 512 KiB	10 MiB	4.8 GT/s	2	2	0.8–1.35 V	130W	LGA1248	2010-02-08	$946
Itanium 9320	1.33 GHz	1.46 GHz	256 KiB + 512 KiB	16 MiB	4.8 GT/s	4	2	0.8–1.35 V	155W	LGA1248	2010-02-08	$1614
Itanium 9330	1.46 GHz	1.60 GHz	256 KiB + 512 KiB	20 MiB	4.8 GT/s	4	2	0.8–1.35 V	155W	LGA1248	2010-02-08	$2059
Itanium 9340	1.60 GHz	1.73 GHz	256 KiB + 512 KiB	20 MiB	4.8 GT/s	4	2	0.8–1.35 V	185W	LGA1248	2010-02-08	$2059
Itanium 9350	1.73 GHz	1.86 GHz	256 KiB + 512 KiB	24 MiB	4.8 GT/s	4	2	0.8–1.35 V	185W	LGA1248	2010-02-08	$3838

Poulson (32 nm)

All models support: Itanium New Instructions,^[2] XD bit (an NX bit implementation), Intel VT-x, Intel VT-d, VT-i3 (Itanium Virtualization technology), Hyper-threading (with Dual-Domain Multithreading), Turbo Boost, Enhanced Intel SpeedStep Technology (EIST), Cache-Safe technology, RAS with Advanced Machine Check Architecture, Instruction Replay technology, ECC, two DDR3 memory controllers.

Transistors: 3.1 billion

Model number	Clock speed		Cache		QuickPath	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date	Price (USD)
Model number	Clock Speed	Turbo-boost	L2	L3	QuickPath	Cores	Threads per core	Voltage	TDP (W)	Socket	Release date	Price (USD)
Itanium 9520	1.73 GHz		256 KiB + 512 KiB	20 MiB	6.4 GT/s	4	2		130W	LGA1248	2012-11-08	$1350
Itanium 9540	2.13 GHz		256 KiB + 512 KiB	24 MiB	6.4 GT/s	8	2		170W	LGA1248	2012-11-08	?
Itanium 9550	2.4 GHz		256 KiB + 512 KiB	32 MiB	6.4 GT/s	4	2		170W	LGA1248	2012-11-08	$3750
Itanium 9560	2.53 GHz		256 KiB + 512 KiB	32 MiB	6.4 GT/s	8	2		170W	LGA1248	2012-11-08	$4650

References

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)	EP80579 Atom CE SoC Quark

x86-64 (64-bit)	Atom CE SoC Celeron Pentium Core i3 i5 i7 m3 m5 m7 Xeon E7 E5 E3 Phi

EPIC	Itanium

Lists

Atom Celeron Core 2 i3 i5 i7 M Itanium Pentium Pro II III 4 D M Dual-Core 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/Cannonlake	14 nm Skylake Kaby Lake 10 nm Cannonlake

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