List of Intel Core i7 microprocessors " " ( , 32 nm) " " ( , 32 nm)

| Model_number | sSpec_number | Frequency | Turbo | GPU_frequency | Cores | L2_cache | L3_cache | I_O_bus | Mult_ | Memory | Voltage | Socket | Release_date | Part_numbers | Release_price_USD_ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ultra-low power | ultra-low power | ultra-low power | ultra-low power | ultra-low power | ultra-low power | ultra-low power | ultra-low power | ultra-low power | ultra-low power | ultra-low power | ultra-low power | ultra-low power | ultra-low power | ultra-low power | ultra-low power |
| Core i7-620UM | SLBMN(C2)SLBSX(K0) | 1.07 GHz | 5/8 | 166–500 MHz | 2 | 2 × 256 KB | 4 MB | DMI | 8× | 2 × DDR3-800 | 0.725–1.4V | BGA-1288 | January 2010 | CN80617003882AE | $278 |
| Core i7-640UM | SLBMM(C2)SLBSR(K0) | 1.2 GHz | 5/8 | 166–500 MHz | 2 | 2 × 256 KB | 4 MB | DMI | 9× | 2 × DDR3-800 | 0.725–1.4V | BGA-1288 | January 2010 | CN80617003888AD | $305 |
| Core i7-660UM | SLBSS(K0) | 1.33 GHz | 5/8 | 166–500 MHz | 2 | 2 × 256 KB | 4 MB | DMI | 10× | 2 × DDR3-800 | 0.725–1.4V | BGA-1288 | May 2010 | CN80617005187AB | $317 |