List of Intel Core i7 microprocessors Mobile processors "Clarksfield" (45 nm)

| Model_number | sSpec_number | Frequency | Turbo | Cores | L2_cache | L3_cache | I_O_bus | Mult_ | Memory | Voltage | TDP | Socket | Release_date | Part_numbers | Release_price_USD_ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Core i7-840QM | SLBMP(B1) | 1.87 GHz | 1/1/8/10 | 4 | 4 × 256 KB | 8 MB | DMI | 14× | 2 × DDR3-1333 | 0.65–1.4V | 45 W | Socket G1 | June 2010 | BY80607002901AIBX80607I7840QM | $568 |
| Core i7-920XM | SLBLW(B1) | 2 GHz | 2/2/8/9 | 4 | 4 × 256 KB | 8 MB | DMI | 15× | 2 × DDR3-1333 | 0.65–1.4V | 55 W | Socket G1 | September 2009 | BY80607002529AF | $1054 |