Intel Core i7

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The Intel Core i7 is the successor of the Intel Core 2 Duo (Penryn) processor.

Features

Available Types and ThinkPads featuring them

Standard Voltage - Dual Core (Arrandale 32nm)

Nr. Frequency (MHz) L3 Cache VT core Voltage (V) TDP (W) ThinkPad Models
max. min. turbo GPU Memory high low high freq low freq
i7-610E 2533  ? 3200 766 1066 4MB yes  ?  ? 35  ?
i7-620M 2667  ? 3333 766 1066 4MB yes  ?  ? 35  ? T510, X201

Low Voltage - Dual Core (Arrandale 32nm)

Nr. Frequency (MHz) L3 Cache VT core Voltage (V) TDP (W) ThinkPad Models
max. min. turbo GPU Memory high low high freq low freq
i7-620LM 2000  ? 2800 566 1066 4MB yes  ?  ? 25  ? X201s, X201 Tablet
i7-620LE 2000  ? 2800 566 1066 4MB yes  ?  ? 25  ?
i7-640LM 2133  ? 2930 566 1066 4MB yes  ?  ? 25  ? X201s, X201 Tablet

Ultra-Low Voltage - Dual Core (Arrandale 32nm)

Nr. Frequency (MHz) L3 Cache VT core Voltage (V) TDP (W) ThinkPad Models
max. min. turbo GPU Memory high low high freq low freq
i7-620UM 1067  ? 2130 500 800 4MB yes  ?  ? 18  ?
i7-620UE 1067  ? 2130 500 800 4MB yes  ?  ? 18  ?
i7-640UM 1200  ? 2260 500 800 4MB yes  ?  ? 18  ?

Standard Voltage - Quad Core (Clarksfield 45nm)

Nr. Frequency (MHz) L3 Cache VT core Voltage (V) TDP (W) ThinkPad Models
max. min. turbo GPU Memory high low high freq low freq
i7-720QM 1600  ?  ? N/A 1333 6MB yes  ?  ? 45  ? W510, W701
i7-820QM 1733  ?  ? N/A 1333 8MB yes  ?  ? 45  ? W510, W701, W701ds
i7-920XM 2000  ?  ? N/A 1333 8MB yes  ?  ? 55  ? W510, W701, W701ds

Standard Voltage - Dual Core (Sandy Bridge 32nm)

Nr. Frequency (MHz) L3 Cache VT core Voltage (V) TDP (W) ThinkPad Models
max. min. turbo GPU Memory high low high freq low freq
i7-2640M 2800  ? 3500 1300 1066/1333 4M yes  ?  ? 35  ? T520

Standard Voltage - Quad Core (Sandy Bridge 32nm)

Nr. Frequency (MHz) L3 Cache VT core Voltage (V) TDP (W) ThinkPad Models
max. min. turbo GPU Memory high low high freq low freq
i7-2720QM 2200  ? 3300 1300 1066/1333/1600 6M yes  ?  ? 45  ? T520
i7-2820QM 2300  ? 3400 1300 1066/1333/1600 8M yes  ?  ? 45  ? T520

See also

External Links