Benchmark results for the Intel Core i7-640LM can be found below. The data on this chart is gathered from user-submitted Geekbench 6 results from the Geekbench Browser.
Geekbench 6 scores are calibrated against a baseline score of 2500 (which is the score of an Intel Core i7-12700). Higher scores are better, with double the score indicating double the performance.
| Processor | Intel Core i7-640LM | 
| Frequency | 2130 MHz | 
| Maximum Frequency | 2930 MHz | 
| Cores | 2 | 
| Threads | 4 | 
| TDP | 25 W | 
| GPU | Intel HD Graphics for Previous Generation Intel Processors | 
| Codename | Arrandale | 
| Package | BGA1288 | 
| Processor | Score | |
|---|---|---|
| Intel Core i5-580M 
2.7 GHz (2 cores)
 | 452 | |
| Intel Core i7-620M 
2.7 GHz (2 cores)
 | 440 | |
| Intel Core i7-640M 
2.8 GHz (2 cores)
 | 433 | |
| Intel Core i5-560M 
2.7 GHz (2 cores)
 | 409 | |
| Intel Core i5-540M 
2.5 GHz (2 cores)
 | 403 | |
| Intel Core i5-480M 
2.7 GHz (2 cores)
 | 368 | |
| Intel Core i7-640LM 
2.1 GHz (2 cores)
 | 367 | |
| Intel Core i5-520M 
2.4 GHz (2 cores)
 | 358 | |
| Intel Core i7-680UM 
1.5 GHz (2 cores)
 | 358 | |
| Intel Core i7-620LM 
2.0 GHz (2 cores)
 | 353 | |
| Intel Core i5-460M 
2.5 GHz (2 cores)
 | 344 | |
| Intel Core i5-450M 
2.4 GHz (2 cores)
 | 341 | |
| Intel Core i3-390M 
2.7 GHz (2 cores)
 | 337 | |
| Intel Core i3-380M 
2.5 GHz (2 cores)
 | 329 | |
| Intel Core i5-430M 
2.3 GHz (2 cores)
 | 318 | |
| Intel Core i3-370M 
2.4 GHz (2 cores)
 | 315 | |
| Intel Core i3-350M 
2.3 GHz (2 cores)
 | 292 | |
| Intel Pentium P6300 
2.3 GHz (2 cores)
 | 286 | |
| Intel Pentium P6200 
2.1 GHz (2 cores)
 | 283 | |
| Intel Celeron P4600 
2.0 GHz (2 cores)
 | 279 | |
| Intel Core i3-330M 
2.1 GHz (2 cores)
 | 274 | |
| Intel Pentium P6100 
2.0 GHz (2 cores)
 | 268 | |
| Intel Pentium P6000 
1.9 GHz (2 cores)
 | 262 | |
| Intel Celeron P4500 
1.9 GHz (2 cores)
 | 258 | |
| Intel Core i3-380UM 
1.3 GHz (2 cores)
 | 199 | |
| Intel Core i5-520UM 
1.1 GHz (2 cores)
 | 197 | |
| Intel Core i3-330UM 
1.2 GHz (2 cores)
 | 189 | |
| Intel Core i5-560UM 
1.3 GHz (2 cores)
 | 189 | |
| Intel Celeron U3600 
1.2 GHz (2 cores)
 | 169 | |
| Intel Pentium U5400 
1.2 GHz (2 cores)
 | 169 | |
| Intel Core i5-470UM 
1.3 GHz (2 cores)
 | 152 | |
| Intel Core i7-640UM 
1.2 GHz (2 cores)
 | 145 | 
| Processor | Score | |
|---|---|---|
| Intel Core i7-620M 
2.7 GHz (2 cores)
 | 826 | |
| Intel Core i5-580M 
2.7 GHz (2 cores)
 | 824 | |
| Intel Core i7-640M 
2.8 GHz (2 cores)
 | 821 | |
| Intel Core i5-540M 
2.5 GHz (2 cores)
 | 778 | |
| Intel Core i5-560M 
2.7 GHz (2 cores)
 | 751 | |
| Intel Core i5-480M 
2.7 GHz (2 cores)
 | 701 | |
| Intel Core i5-520M 
2.4 GHz (2 cores)
 | 691 | |
| Intel Core i5-460M 
2.5 GHz (2 cores)
 | 680 | |
| Intel Core i7-640LM 
2.1 GHz (2 cores)
 | 679 | |
| Intel Core i5-450M 
2.4 GHz (2 cores)
 | 676 | |
| Intel Core i3-390M 
2.7 GHz (2 cores)
 | 645 | |
| Intel Core i3-380M 
2.5 GHz (2 cores)
 | 641 | |
| Intel Core i5-430M 
2.3 GHz (2 cores)
 | 638 | |
| Intel Core i3-370M 
2.4 GHz (2 cores)
 | 631 | |
| Intel Core i7-620LM 
2.0 GHz (2 cores)
 | 622 | |
| Intel Core i3-350M 
2.3 GHz (2 cores)
 | 593 | |
| Intel Core i3-330M 
2.1 GHz (2 cores)
 | 569 | |
| Intel Core i7-680UM 
1.5 GHz (2 cores)
 | 565 | |
| Intel Pentium P6300 
2.3 GHz (2 cores)
 | 490 | |
| Intel Celeron P4600 
2.0 GHz (2 cores)
 | 476 | |
| Intel Pentium P6200 
2.1 GHz (2 cores)
 | 476 | |
| Intel Pentium P6000 
1.9 GHz (2 cores)
 | 450 | |
| Intel Celeron P4500 
1.9 GHz (2 cores)
 | 449 | |
| Intel Core i5-560UM 
1.3 GHz (2 cores)
 | 449 | |
| Intel Pentium P6100 
2.0 GHz (2 cores)
 | 442 | |
| Intel Core i3-380UM 
1.3 GHz (2 cores)
 | 412 | |
| Intel Core i3-330UM 
1.2 GHz (2 cores)
 | 408 | |
| Intel Core i5-520UM 
1.1 GHz (2 cores)
 | 378 | |
| Intel Core i5-470UM 
1.3 GHz (2 cores)
 | 324 | |
| Intel Pentium U5400 
1.2 GHz (2 cores)
 | 313 | |
| Intel Core i7-640UM 
1.2 GHz (2 cores)
 | 301 | |
| Intel Celeron U3600 
1.2 GHz (2 cores)
 | 284 |