4th Generation Core i7 Processors
| Code Name | Processor Number | # of Cores | # of Threads | Base Frequency | Litho- graphy | Socket Supported | Spec Code | Step- ping | Ordering Code |
|---|---|---|---|---|---|---|---|---|---|
| Haswell | i7-4500U | 2 | 4 | 1.80 GHz | 22 nm | BGA-1168 | SR16Z | C0 | CL8064701477202 |
| Haswell | i7-4510U | 2 | 4 | 2.00 GHz | 22 nm | BGA-1168 | SR1EB | D0 | CL8064701477301 |
| Haswell | i7-4550U | 2 | 4 | 1.50 GHz | 22 nm | BGA-1168 | SR16J | C0 | CL8064701462901 |
| Haswell | i7-4558U | 2 | 4 | 2.80 GHz | 22 nm | BGA-1168 | SR188 | C0 | CL8064701481303 |
| Haswell | i7-4578U | 2 | 4 | 3.00 GHz | 22 nm | BGA-1168 | SR1ZT | C0 | CL8064701954600 |
| Haswell | i7-4600M | 2 | 4 | 2.90 GHz | 22 nm | PGA-946 | SR1H7 | C0 | CW8064701486306 |
| Haswell | i7-4600U | 2 | 4 | 2.10 GHz | 22 nm | BGA-1168 | SR1EA | D0 | CL8064701477000 |
| Haswell | i7-4610M | 2 | 4 | 3.00 GHz | 22 nm | ||||
| Haswell | i7-4610Y | 2 | 4 | 1.70 GHz | 22 nm | BGA-1168 | SR18D | D0 | CL8064701512303 |
| Haswell | i7-4650U | 2 | 4 | 1.70 GHz | 22 nm | BGA-1168 | SR16H | C0 | CL8064701462800 |
| Haswell | i7-4700EC | 4 | 8 | 2.70 GHz | 22 nm | BGA-1364 | SR1VZ | C0 | CL8064701830000 |
| Haswell | i7-4700EQ | 4 | 8 | 2.40 GHz | 22 nm | BGA-1364 | SR17L | C0 | CL8064701483802 |
| Haswell | i7-4700HQ | 4 | 8 | 2.40 GHz | 22 nm | BGA-1364 | SR15E | C0 | CL8064701470302 |
| Haswell | i7-4700MQ | 4 | 8 | 2.40 GHz | 22 nm | PGA-946 | SR15H | C0 | CW8064701470702 |
| Haswell | i7-4702EC | 4 | 8 | 2.00 GHz | 22 nm | BGA-1364 | SR1W0 | C0 | CL8064701830100 |
| Haswell | i7-4702HQ | 4 | 8 | 2.20 GHz | 22 nm | BGA-1364 | SR15F | C0 | CL8064701470403 |
| Haswell | i7-4702MQ | 4 | 8 | 2.20 GHz | 22 nm | PGA-946 | SR15J | C0 | CW8064701470802 |
| Haswell | i7-4710HQ | 4 | 8 | 2.50 GHz | 22 nm | BGA-1364 | SR1PX | C0 | CL8064701472304 |
| Haswell | i7-4710MQ | 4 | 8 | 2.50 GHz | 22 nm | PGA-946 | SR1PQ | C0 | CW8064701473404 |
| Haswell | i7-4712HQ | 4 | 8 | 2.30 GHz | 22 nm | BGA-1364 | SR1PZ | C0 | CL8064701472704 |
| Haswell | i7-4712MQ | 4 | 8 | 2.30 GHz | 22 nm | PGA-946 | SR1PS | C0 | CW8064701473804 |
| Haswell | i7-4720HQ | 4 | 8 | 2.60 GHz | 22 nm | BGA-1364 | SR1Q8 | C0 | CL8064701472207 |
| Haswell | i7-4722HQ | 4 | 8 | 2.40 GHz | 22 nm | BGA-1364 | SR1PY | C0 | CL8064701472605 |
| Haswell | i7-4765T | 4 | 8 | 2.00 GHz | 22 nm | LGA-1150 | SR14Q | C0 | CM8064601466200 |
| Haswell | i7-4770 | 4 | 8 | 3.40 GHz | 22 nm | LGA-1150 | SR149 | C0 | BXC80646I74770 |
| Haswell | i7-4770 | 4 | 8 | 3.40 GHz | 22 nm | LGA-1150 | SR149 | C0 | CM8064601464303 |
| Haswell | i7-4770 | 4 | 8 | 3.40 GHz | 22 nm | LGA-1150 | SR149 | C0 | BX80646I74770 |
| Haswell | i7-4770K | 4 | 8 | 3.50 GHz | 22 nm | LGA-1150 | SR147 | C0 | BXF80646I74770K |
| Haswell | i7-4770K | 4 | 8 | 3.50 GHz | 22 nm | LGA-1150 | SR147 | C0 | BXC80646I74770K |
| Haswell | i7-4770K | 4 | 8 | 3.50 GHz | 22 nm | LGA-1150 | SR147 | C0 | BX80646I74770K |
| Haswell | i7-4770K | 4 | 8 | 3.50 GHz | 22 nm | LGA-1150 | SR147 | C0 | CM8064601464206 |
| Haswell | i7-4770S | 4 | 8 | 3.10 GHz | 22 nm | LGA-1150 | SR14H | C0 | CM8064601465504 |
| Haswell | i7-4770S | 4 | 8 | 3.10 GHz | 22 nm | LGA-1150 | SR14H | C0 | BX80646I74770S |
| Haswell | i7-4770T | 4 | 8 | 2.50 GHz | 22 nm | LGA-1150 | SR14N | C0 | CM8064601465902 |
| Haswell | i7-4770TE | 4 | 8 | 2.30 GHz | 22 nm | LGA-1150 | SR183 | C0 | CM8064601538900 |
| Haswell | i7-4771 | 4 | 8 | 3.50 GHz | 22 nm | LGA-1150 | SR1BW | C0 | BX80646I74771 |
| Haswell | i7-4771 | 4 | 8 | 3.50 GHz | 22 nm | LGA-1150 | SR1BW | C0 | CM8064601464302 |
| Haswell | i7-4771 | 4 | 8 | 3.50 GHz | 22 nm | LGA-1150 | SR1BW | C0 | BXC80646I74771 |
| Haswell | i7-4785T | 4 | 8 | 2.20 GHz | 22 nm | LGA-1150 | SR1QU | C0 | CM8064601561714 |
| Haswell | i7-4790 | 4 | 8 | 3.60 GHz | 22 nm | LGA-1150 | SR1QF | C0 | CM8064601560113 |
| Haswell | i7-4790 | 4 | 8 | 3.60 GHz | 22 nm | LGA-1150 | SR1QF | C0 | BXC80646I74790 |
| Haswell | i7-4790 | 4 | 8 | 3.60 GHz | 22 nm | LGA-1150 | SR1QF | C0 | BX80646I74790 |
| Haswell | i7-4790S | 4 | 8 | 3.20 GHz | 22 nm | LGA-1150 | SR1QM | C0 | CM8064601561014 |
| Haswell | i7-4790S | 4 | 8 | 3.20 GHz | 22 nm | LGA-1150 | SR1QM | C0 | BX80646I74790S |
| Haswell | i7-4790T | 4 | 8 | 2.70 GHz | 22 nm | LGA-1150 | SR1QS | C0 | CM8064601561513 |
| Haswell | i7-4800MQ | 4 | 8 | 2.70 GHz | 22 nm | PGA-946 | SR15L | C0 | BX80647I74800MQ |
| Haswell | i7-4800MQ | 4 | 8 | 2.70 GHz | 22 nm | PGA-946 | SR15L | C0 | CW8064701471001 |
| Haswell | i7-4810MQ | 4 | 8 | 2.80 GHz | 22 nm | PGA-946 | SR1PV | C0 | CW8064701474405 |
| Haswell | i7-4900MQ | 4 | 8 | 2.80 GHz | 22 nm | PGA-946 | SR15K | C0 | BX80647I74900MQ |
| Haswell | i7-4900MQ | 4 | 8 | 2.80 GHz | 22 nm | PGA-946 | SR15K | C0 | CW8064701470901 |
| Haswell | i7-4910MQ | 4 | 8 | 2.90 GHz | 22 nm | PGA-946 | SR1PT | C0 | BX80647I74910MQ |
| Haswell | i7-4910MQ | 4 | 8 | 2.90 GHz | 22 nm | PGA-946 | SR1PT | C0 | CW8064701474105 |