List of Intel Core i5 microprocessors " " ( , 32 nm dual-core) " " ( , 32 nm dual-core)

| Model_number | sSpec_number | Frequency | Turbo | GPU_frequency | Cores | L2_cache | L3_cache | I_O_bus | Mult_ | Memory | Voltage | TDP | Socket | Release_date | Part_numbers | Release_price_USD_ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Core i5-650 | SLBLK(C2)SLBTJ(K0) | 3.2 GHz | 1/2 | 733 MHz | 2 | 2 × 256 KB | 4 MB | DMI | 24× | 2 × DDR3-1333 | 0.65–1.4V | 73 W | LGA 1156 | January 2010 | CM80616003174AHBX80616I5650 | $176 |
| Core i5-655K | SLBXL(K0) | 3.2 GHz | 1/2 | 733 MHz | 2 | 2 × 256 KB | 4 MB | DMI | 24× | 2 × DDR3-1333 | 0.65–1.4V | 73 W | LGA 1156 | May 2010 | CM80616003174AOBX80616I5655K | $216 |
| Core i5-660 | SLBLV(C2)SLBTK(K0) | 3.33 GHz | 1/2 | 733 MHz | 2 | 2 × 256 KB | 4 MB | DMI | 25× | 2 × DDR3-1333 | 0.65–1.4V | 73 W | LGA 1156 | January 2010 | CM80616003177ACBX80616I5660 | $196 |