Intel Core i7
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The Intel Core i7 is the successor of the Intel Core 2 Duo (Penryn) processor. Features
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Available Types and ThinkPads featuring them
Standard Voltage - Dual Core (Arrandale 32nm)
| Nr. | Frequency (MHz) | L2 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) | L2 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) | L2 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) | L2 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) | L2 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 | ? | yes | ? | ? | 35 | ? | T520 |
