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Upgrading and Repairing PCs (19th Edition), by Scott Mueller (Que), starting at $17.49

All Core i7 Models

Author: Richard Vertrees and Rafael Otto Coelho and Gabriel Torres
Type: Tutorials	Last Updated: September 14, 2011
Page: 3 of 5

Real-time pricing for Intel BX80623I72600K
Intel Core i7-2600K Processor BX80623I72600K Electronics Usually ships in 24 hours
Amazon: $324.99	TigerDirect: $329.99
Newegg: $329.99	CompUSA: $329.99

First-Generation Core i7 Mobile Models

The first-generation Core i7 processors targeted to laptops can use two different pin-outs, PGA988 or BGA1288, and have an integrated dual-channel DDR3 memory controller supporting 1,066 MHz or 1,366 MHz DDR3 memories. They have an integrated PCI Express 2.0 controller, supporting one device at x16 speed, and some of them have an integrated DirectX 10 video controller running at 166 MHz (18 W TDP models), 266 MHz (25 W TDP models) or 500 MHz (35 W TDP models). Communication with the motherboard chipset is achieved through a DMI bus (1 GB/s per direction).

First-generation Core i7 mobile CPUs can have two or four processing cores, supporting Hyper-Threading (HT) technology, which simulates two logical processing cores in each physical core. Therefore, they are recognized by the operating system as four- or eight-core CPUs. However, only half the cores are “real;” the other half is simulated.

sSpec	Model	Internal Clock	Turbo Boost	Cores	HT	Video Clock	L3 Cache	Tech.	TDP (W)	Max. Temp. (^oC)	Socket
SLBMP	840QM	1.86 MHz	3.20 GHz	4	Yes	No Video	8 MB	45 nm	45	100	PGA988
SLBLX	820QM	1.73 GHz	3.06 GHz	4	Yes	No Video	8 MB	45 nm	45	100	PGA988
SLBQG	740QM	1.73 GHz	2.93 GHz	4	Yes	No Video	6 MB	45 nm	45	100	PGA988
SLBLY	720QM	1.60 GHz	3.28 GHz	4	Yes	No Video	6 MB	45 nm	45	100	PGA988
SLBST	680UM	1.46 GHz	2.53 GHz	2	Yes	166 MHz	4 MB	32 nm	18	105	BGA1288
SLBSS	660UM	1.33 GHz	2.40 GHz	2	Yes	166 MHz	4 MB	32 nm	18	105	BGA1288
SLBWV	660UE	1.33 GHz	2.40 GHz	2	Yes	166 MHz	4 MB	32 nm	18	105	BGA1288
SLBMM	640UM	1.20 GHz	2.26 GHz	2	Yes	166 MHz	4 MB	32 nm	18	105	BGA1288
SLBMK	640LM	2.13 GHz	2.93 GHz	2	Yes	266 MHz	4 MB	32 nm	25	105	BGA1288
SLBTN	640M	2.80 GHz	3.46 GHz	2	Yes	500 MHz	4 MB	32 nm	35	105	PGA988
SLBZU	640M	2.80 GHz	3.46 GHz	2	Yes	500 MH	4 MB	32 nm	35	105	BGA1288
SLBML	620LM	2.00 GHz	2.80 GHz	2	Yes	266 MHz	4 MB	32 nm	25	105	BGA1288
SLBMN	620UM	1.06 GHz	2.13 GHz	2	Yes	166 MHz	4 MB	32 nm	18	105	BGA1288
SLBTQ	620M	2.66 GHz	3.33 GHz	2	Yes	500 MHz	4 MB	32 nm	35	105	PGA988
SLBPE	620M	2.66 GHz	3.33 GHz	2	Yes	500 MHz	4 MB	32 nm	35	105	BGA1288
SLBPD	620M	2.66 GHz	3.33 GHz	2	Yes	500 MHz	4 MB	32 nm	35	105	PGA988
SLBSU	620LM	2.00 GHz	3.33 GHz	2	Yes	500 MHz	4 MB	32 nm	35	105	BGA1288
SLBML	620LM	2.00 GHz	2.80 GHz	2	Yes	266 MHz	4 MB	32 nm	25	105	BGA1288
SLBXX	610E	2.53 GHz	3.20 GHz	2	Yes	500 MHz	4 MB	32 nm	35	105	BGA1288

In the table below, you will find all first-generation mobile Core i7 Extreme models. It comes with its clock multiplier and Turbo Boost options unlocked, adding more overclocking options for the enthusiast.

sSpec	Model	Internal Clock	Turbo Boost	Cores	HT	Video	L3 Cache	Tech.	TDP (W)	Max. Temp. (^oC)	Socket
SLBSC	940XM	2.13 GHz	3.33 GHz	4	Yes	No	8 MB	45 nm	55	100	PGA988
SLBLW	920XM	2.00 GHz	3.2 GHz	4	Yes	No	8 MB	45 nm	55	100	PGA988

TDP stands for Thermal Design Power and indicates the CPU maximum thermal dissipation, i.e., the CPU cooler must be able to dissipate at least this amount of heat.

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