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Windows rating processor score based on the Windows Experience Index
Windows gives each CPU (computer processor) a score, which is also called a Windows Experience Index(also known as Windows rating).
These scores are usually between 1 and 6, with 1 being the lowest and 6 being the best. A CPU with a score above 5.5 will run all programs very fast without any problems. A CPU with a score of 2 is good for simple word processing, but not for gaming or other intensive computer tasks.
We have compiled a list of computer CPUs sorted by their Windows rating:
 | Search CPUs by their Windows rating |
Intel Core 2 CPU 4300 @ 1.80GHz
| Family | Intel64 Family 6 Model 15 Stepping 2 | |
| Speed | 1800 Mhz | |
| Cores | 2 | |
| CPU Score | 4.80 | between 3.70 ... 5.90 |
| Manufacturer Intel |  |
Intel Core 2 CPU 6300 @ 1.86GHz
| Family | Intel64 Family 6 Model 15 Stepping 6 | |
| Speed | 1800 Mhz | |
| Cores | 2 | |
| CPU Score | 4.80 | between 2.90 ... 5.80 |
| Manufacturer Intel | |
Intel Core 2 CPU 6300 @ 1.86GHz
| Family | x86 Family 6 Model 15 Stepping 6 | |
| Speed | 1800 Mhz | |
| Cores | 2 | |
| CPU Score | 4.80 | between 3.80 ... 5.60 |
| Manufacturer Intel | |
Intel Core 2 CPU 6300 @ 1.86GHz
| Family | x86 Family 6 Model 15 Stepping 2 | |
| Speed | 1800 Mhz | |
| Cores | 2 | |
| CPU Score | 4.80 | between 2.60 ... 5.50 |
| Manufacturer Intel | |
Intel Core 2 CPU 6320 @ 1.86GHz
| Family | x86 Family 6 Model 15 Stepping 6 | |
| Speed | 1800 Mhz | |
| Cores | 2 | |
| CPU Score | 4.80 | between 4.10 ... 5.30 |
| Manufacturer Intel | |
Intel Core 2 CPU T5600 @ 1.83GHz
| Family | Intel64 Family 6 Model 15 Stepping 2 | |
| Speed | 1800 Mhz | |
| Cores | 2 | |
| CPU Score | 4.80 | between 3.50 ... 4.90 |
| Manufacturer Intel | |
Intel Core 2 CPU T5600 @ 1.83GHz
| Family | Intel64 Family 6 Model 15 Stepping 6 | |
| Speed | 1800 Mhz | |
| Cores | 2 | |
| CPU Score | 4.80 | between 3.50 ... 4.90 |
| Manufacturer Intel | |
Intel Core 2 Duo CPU T5550 @ 1.83GHz
| Family | Intel64 Family 6 Model 15 Stepping 13 | |
| Speed | 1800 Mhz | |
| Cores | 2 | |
| CPU Score | 4.80 | between 2.70 ... 4.90 |
| Manufacturer Intel | |
Intel Core 2 Duo CPU T5550 @ 1.83GHz
| Family | EM64T Family 6 Model 15 Stepping 13 | |
| Speed | 1800 Mhz | |
| Cores | 2 | |
| CPU Score | 4.80 | |
| Manufacturer Intel | |
Intel Core i7-3517U CPU @ 1.90GHz
| Family | Intel64 Family 6 Model 58 Stepping 9 | |
| Speed | 1800 Mhz | |
| Cores | 2 | |
| CPU Score | 4.80 | |
| Manufacturer Intel | |
Intel Pentium Dual CPU E2160 @ 1.80GHz
| Family | Intel64 Family 6 Model 15 Stepping 13 | |
| Speed | 1800 Mhz | |
| Cores | 2 | |
| CPU Score | 4.80 | between 3.80 ... 5.20 |
| Manufacturer Intel | |
Intel Pentium Dual CPU T2390 @ 1.86GHz
| Family | Intel64 Family 6 Model 15 Stepping 13 | |
| Speed | 1800 Mhz | |
| Cores | 2 | |
| CPU Score | 4.80 | between 2.20 ... 5.90 |
| Manufacturer Intel | |
Celeron Dual-Core CPU T3000 @ 1.80GHz
| Family | Intel64 Family 6 Model 23 Stepping 10 | |
| Speed | 1700 Mhz | |
| Cores | 2 | |
| CPU Score | 4.80 | between 3.30 ... 5.60 |
| Manufacturer Intel | |
Celeron Dual-Core CPU T3000 @ 1.80GHz
| Family | x86 Family 6 Model 23 Stepping 10 | |
| Speed | 1700 Mhz | |
| Cores | 2 | |
| CPU Score | 4.80 | between 3.40 ... 5.20 |
| Manufacturer Intel | |
Intel Core 2 CPU T5300 @ 1.73GHz
| Family | EM64T Family 6 Model 15 Stepping 2 | |
| Speed | 1700 Mhz | |
| Cores | 2 | |
| CPU Score | 4.80 | |
| Manufacturer Intel | |
Intel Core 2 Duo CPU T7100 @ 1.80GHz
| Family | Intel64 Family 6 Model 15 Stepping 13 | |
| Speed | 1700 Mhz | |
| Cores | 2 | |
| CPU Score | 4.80 | between 2.20 ... 4.90 |
| Manufacturer Intel | |
Intel Core i7 CPU Q 740 @ 1.73GHz
| Family | x86 Family 6 Model 30 Stepping 5 | |
| Speed | 1700 Mhz | |
| Cores | 8 | |
| CPU Score | 4.80 | between 4.50 ... 5.00 |
| Manufacturer Intel | |
Intel Pentium CPU 977 @ 1.40GHz
| Family | Intel64 Family 6 Model 42 Stepping 7 | |
| Speed | 1300 Mhz | |
| Cores | 2 | |
| CPU Score | 4.80 | between 4.70 ... 4.90 |
| Manufacturer Intel | |
AMD Phenom II X4 965 Processor
| Family | x86 Family 16 Model 4 Stepping 3 | |
| Speed | 3400 Mhz | |
| Cores | 4 | |
| CPU Score | 4.70 | between 3.60 ... 5.90 |
| Manufacturer AMD |  |
AMD Athlon II X3 450 Processor
| Family | x86 Family 16 Model 5 Stepping 3 | |
| Speed | 3200 Mhz | |
| CPU Score | 4.70 | |
| Manufacturer AMD | |