Intel Core i Family

Including Intel Core i3, i5, i7, i7 Extreme, Xeon, Pentium and Celeron

The Intel Core i series are x86 CPUs by Intel that succeeded the Core 2 family from 2008.

Nehalem

Nehalem is the codename for an Intel processor microarchitecture, successor to the Core microarchitecture. Nehalem processors use the 45 nm process. A preview system with two Nehalem processors was shown at Intel Developer Forum in 2007. The first processor released with the Nehalem architecture was the desktop Core i7, which was released in November 2008.

Intel Xeon E5502 (Nehalem-EP)

Intel Xeon E5502 Engineering Sample Q1E6

Xeon E5502
Specification Details

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Type	Central processing unit / CPU
Family	Intel Xeon 5500
CPU part number	E5502
Introduction	03/30/2009
Manufacturing Date	35th week of 2008
Package	1366-land FCLGA8
Socket	LGA 1366
Dimensions	45 mm x 42,5 mm
Microarchitecture	Nehalem
Codename	Nehalem-EP
Manufacturing process	45 nm
Transistors	?
Cores	2
Threads	2
Frequency	1867 MHz
Bus Speed	4.8 GT/s
Multiplier	?
L1 Cache	2x 32 KB instruction cache, 2x32 KB data cache
L2 Cache	4096 MB
Data width	64 Bit
Floating Point Unit (FPU)	Integrated
Power consumption	80 Watt
Vcore	0.75 – 1.35 Volt

Intel Xeon X5650 (Nehalem-EP)

Xeon X5650
Specification Details

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Type	Central processing unit / CPU
Family	Intel Xeon 5600
CPU part number	X5650
Introduction	03/16/2010
Manufacturing Date	35th week of 2011
Package	1366-land FCLGA10
Socket	LGA 1366
Dimensions	45 mm x 42,5 mm
Microarchitecture	Nehalem
Codename	Westmere-EP
Manufacturing process	32 nm
Transistors	1170000000
Cores	6
Threads	12
Frequency	2667 MHz
Bus Speed	6.4 GT/s QPI
Multiplier	x20
L1 Cache	6x 32 KB instruction cache, 6x 32 KB data cache
L2 Cache	6x 256 KB
L3 Cache	12288 KB
Data width	64 Bit
Floating Point Unit (FPU)	Integrated
Power consumption	95 Watt
Vcore	0.8 – 1.3 Volt

Intel Xeon MP L7545 (Beckton)

Xeon MP L7545
Specification Details

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Type	Central processing unit / CPU
Family	Intel Xeon 7500
CPU part number	Xeon MP L7545
Introduction	03/30/2010
Manufacturing Date	36th week of 2009
Package	1567-land FC-LGA8
Socket	LGA 1567
Dimensions	?
Microarchitecture	Nehalem
Codename	Beckton
Manufacturing process	45 nm
Transistors	2300000000
Cores	6
Threads	12
Frequency	1867 MHz
Bus Speed	5.86 GT/s
Multiplier	?
L1 Cache	6x 32 KB instruction cache, 6x 32 KB data cache
L2 Cache	6x 256 KB
L3 Cache	18 MB
Data width	64 Bit
Floating Point Unit (FPU)	Integrated
Power consumption	95 Watt
Vcore	0.675V – 1.35V

Westmere

Westmere (formerly Nehalem-C) is the name given to the 32 nm die shrink of Nehalem. The first Westmere-based processors were launched on January 7, 2010 by Intel.

Intel Core i3-350M

SLBPK (I had to remove the reflection because otherwise my face would be visible)

i3-350M
Specification Details

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Type	Central processing unit / CPU
Family	Intel Core i3 Mobile
CPU part number	i3-350M
Introduction	01/07/2010
Manufacturing Date	25th week of 2010
Package	988-pin µFCPGA10
Socket	Socket G1
Dimensions	37,5 mm x 37,5 mm
Microarchitecture	Nehalem (Westmere)
Codename	Arrandale
Manufacturing process	32 nm
Transistors	559000000
Cores	2
Threads	4
Frequency	2267 MHz
Bus Speed	?
Multiplier	x17
L1 Cache	2x 32 KB instruction cache, 2x 32 KB data cache
L2 Cache	2x 256 KB
L3 Cache	3072 KB
Data width	64 Bit
Floating Point Unit (FPU)	Integrated
Power consumption	35 Watt (TDP)
Vcore	0.8 – 1.4 Volt

Sandy Bridge

Sandy Bridge is the codename for a microarchitecture developed by Intel beginning in 2005 for central processing units in computers to replace the Nehalem microarchitecture. Intel demonstrated a Sandy Bridge processor in 2009, and released first products based on the architecture in January 2011 under the Core brand.

Intel Core i3-2100

i3-2100
Specification Details

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Type	Central processing unit / CPU
Family	Intel Core i3
CPU part number	i3-2100
Introduction	02/20/2011
Manufacturing Date	48th week of 2010
Package	1155-pin FCLGA
Socket	LGA 1155
Dimensions	37,5 mm x 37,5 mm
Microarchitecture	Sandy Bridge
Codename	Sandy Bridge
Manufacturing process	32 nm
Transistors	504000000 + 624000000
Cores	2
Threads	4
Frequency	3100 MHz
Bus Speed	5 GT/s DMI
Multiplier	x31
L1 Cache	2x32 KB instruction cache, 2x32 KB data cache
L2 Cache	2x 256 KB
L3 Cache	3072 KB
Data width	64 Bit
Floating Point Unit (FPU)	Integrated
Power consumption	64 Watt
Vcore	?

Intel Core i5-2400

CPU-Z:

i5-2400
Specification Details

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Type	Central processing unit / CPU
Family	Intel Core i5
CPU part number	i5-2400
Introduction	09/01/2011
Manufacturing Date	46th week of 2011
Package	1155-land FCLGA
Socket	LGA 1155
Dimensions	37,5 mm x 37,5 mm
Microarchitecture	Sandy Bridge
Codename	Sandy Bridge
Manufacturing process	32 nm
Transistors	1160000000
Cores	4
Threads	4
Frequency	3100 MHz
Bus Speed	5 GT/s DMI
Multiplier	x31
L1 Cache	4x 32 KB instruction cache, 4x 32 KB data cache
L2 Cache	4x 256 KB
L3 Cache	6144 KB
Data width	64 Bit
Floating Point Unit (FPU)	Integrated
Power consumption	95 Watt
Vcore	?

Intel Celeron G550

CPU-Z:

G550
Specification Details

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Type	Central processing unit / CPU
Family	Intel Celeron
CPU part number	G550
Introduction	06/03/2012
Manufacturing Date	43rd week of 2012
Package	1155-land FCLGA
Socket	LGA 1155
Dimensions	37,5 mm x 37,5 mm
Microarchitecture	Sandy Bridge
Codename	Sandy Bridge
Manufacturing process	32 nm
Transistors	504000000
Cores	2
Threads	2
Frequency	2600 MHz
Bus Speed	5 GT/s DMI
Multiplier	x26
L1 Cache	2x 32 KB instruction cache, 2x 32 KB data cache
L2 Cache	2x 256 KB
L3 Cache	2048 KB
Data width	64 Bit
Floating Point Unit (FPU)	Integrated
Power consumption	65 Watt
Vcore	?

Intel Core i5-2520M

i5-2520M
Specification Details

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Type	Central processing unit / CPU
Family	Intel Core i5 Mobile
CPU part number	I5-2520M
Introduction	02/20/2011
Manufacturing Date	49th week of 2011
Package	1023-ball µBGA
Socket	BGA1023
Dimensions	31 mm x 24 mm
Microarchitecture	Sandy Bridge
Codename	Sandy Bridge
Manufacturing process	32 nm
Transistors	624000000
Cores	2
Threads	4
Frequency	2500 MHz
Bus Speed	5 GT/s DMI
Multiplier	x25
L1 Cache	2x 32 KB instruction cache 2x 32 KB data cache
L2 Cache	3072 MB
Data width	64 Bit
Floating Point Unit (FPU)	Integrated
Power consumption	35 Watt
Vcore	?

Intel Mobile Celeron B815

B815
Specification Details

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Type	Central processing unit / CPU
Family	Intel Mobile Celeron
CPU part number	B815
Introduction	01/2012
Manufacturing Date	15th week of 2012
Package	988-pin µFCPGA10
Socket	Socket G2
Dimensions	37,5 mm x 37,5 mm
Microarchitecture	Sandy Bridge
Codename	Sandy Bridge
Manufacturing process	32 nm
Transistors	504000000 (?)
Cores	2
Threads	2
Frequency	1600 MHz
Bus Speed	5 GT/s DMI
Multiplier	x16
L1 Cache	2x 32 KB instruction cache, 2x 32 KB data cache
L2 Cache	2x 256 KB
L3 Cache	2048 KB
Data width	64 Bit
Floating Point Unit (FPU)	Integrated
Power consumption	35 Watt
Vcore	?

Haswell

Haswell is the codename for a processor microarchitecture developed by Intel as the successor to the Ivy Bridge architecture. It uses a 22 nm process. Intel officially announced CPUs with this microarchitecture on June 4, 2013 at Computex Taipei 2013.

Intel Core i5-4570

CPU-Z:

i5-4570
Specification Details

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Type	Central processing unit / CPU
Family	Intel Core i5
CPU part number	i5-4570
Introduction	06/02/2013
Manufacturing Date	31st week of 2013
Package	1150-land FCLGA
Socket	Socket 1150
Dimensions	37,5 mm x 37,5 mm
Microarchitecture	Haswell
Codename	Haswell
Manufacturing process	22 nm
Transistors	1400000000
Cores	4
Threads	4
Frequency	3200 MHz – 3600 MHz
Bus Speed	-
Multiplier	x32
L1 Cache	4x 32 KB instruction cache, 4x 32 KB data cache
L2 Cache	4x 256 KB
L3 Cache	6144 KB
Data width	64 Bit
Floating Point Unit (FPU)	Integrated
Power consumption	84 Watt
Vcore	?

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