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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 Pentium 4 CPU 3.20GHz
| Family | Intel64 Family 15 Model 4 Stepping 1 | |
| Speed | 3200 Mhz | |
| Cores | 2 | |
| CPU Score | 4.20 | between 4.00 ... 4.30 |
| Manufacturer Intel |  |
Intel Pentium 4 CPU 3.20GHz
| Family | x86 Family 15 Model 6 Stepping 4 | |
| Speed | 3100 Mhz | |
| Cores | 2 | |
| CPU Score | 4.20 | |
| Manufacturer Intel | |
AMD Athlon II X4 640 Processor
| Family | AMD64 Family 16 Model 5 Stepping 3 | |
| Speed | 3000 Mhz | |
| Cores | 4 | |
| CPU Score | 4.20 | between 3.70 ... 4.60 |
| Manufacturer AMD |  |
Intel Xeon CPU 3.00GHz
| Family | Intel64 Family 15 Model 4 Stepping 1 | |
| Speed | 2900 Mhz | |
| Cores | 4 | |
| CPU Score | 4.20 | between 3.60 ... 4.70 |
| Manufacturer Intel | |
Intel Xeon CPU 2.80GHz
| Family | Intel64 Family 15 Model 4 Stepping 1 | |
| Speed | 2800 Mhz | |
| Cores | 4 | |
| CPU Score | 4.20 | between 3.40 ... 4.70 |
| Manufacturer Intel | |
AMD Phenom II X4 830 Processor
| Family | AMD64 Family 16 Model 4 Stepping 3 | |
| Speed | 2700 Mhz | |
| Cores | 4 | |
| CPU Score | 4.20 | |
| Manufacturer AMD | |
Genuine Intel CPU 2.80GHz
| Family | Intel64 Family 15 Model 4 Stepping 4 | |
| Speed | 2700 Mhz | |
| Cores | 2 | |
| CPU Score | 4.20 | |
| Manufacturer Intel | |
Intel Pentium D CPU 2.66GHz
| Family | Intel64 Family 15 Model 4 Stepping 7 | |
| Speed | 2600 Mhz | |
| Cores | 2 | |
| CPU Score | 4.20 | between 2.10 ... 4.80 |
| Manufacturer Intel | |
Intel Core i5-3320M CPU @ 2.60GHz
| Family | Intel64 Family 6 Model 58 Stepping 9 | |
| Speed | 2500 Mhz | |
| Cores | 4 | |
| CPU Score | 4.20 | between 2.90 ... 4.90 |
| Manufacturer Intel | |
AMD Athlon 64 FX-53 Processor
| Family | AMD64 Family 15 Model 5 Stepping 10 | |
| Speed | 2400 Mhz | |
| CPU Score | 4.20 | |
| Manufacturer AMD | |
AMD Athlon 64 Processor 3300+
| Family | AMD64 Family 15 Model 12 Stepping 0 | |
| Speed | 2400 Mhz | |
| CPU Score | 4.20 | |
| Manufacturer AMD | |
AMD Athlon 64 Processor 3400+
| Family | x86 Family 15 Model 14 Stepping 0 | |
| Speed | 2400 Mhz | |
| CPU Score | 4.20 | |
| Manufacturer AMD | |
AMD Athlon 64 Processor 3400+
| Family | x86 Family 15 Model 12 Stepping 0 | |
| Speed | 2400 Mhz | |
| CPU Score | 4.20 | between 4.20 ... 4.30 |
| Manufacturer AMD | |
AMD Athlon 64 Processor 3700+
| Family | x86 Family 15 Model 4 Stepping 10 | |
| Speed | 2400 Mhz | |
| CPU Score | 4.20 | |
| Manufacturer AMD | |
AMD Athlon 64 Processor 3400+
| Family | AMD64 Family 15 Model 12 Stepping 0 | |
| Speed | 2300 Mhz | |
| CPU Score | 4.20 | |
| Manufacturer AMD | |
AMD Athlon 64 Processor 3800+
| Family | x86 Family 15 Model 15 Stepping 0 | |
| Speed | 2300 Mhz | |
| CPU Score | 4.20 | |
| Manufacturer AMD | |
AMD Athlon 64 Processor 4000+
| Family | x86 Family 15 Model 7 Stepping 10 | |
| Speed | 2300 Mhz | |
| CPU Score | 4.20 | |
| Manufacturer AMD | |
AMD Sempron Processor LE-1300
| Family | AMD64 Family 15 Model 127 Stepping 2 | |
| Speed | 2300 Mhz | |
| CPU Score | 4.20 | |
| Manufacturer AMD | |
AMD V160 Processor
| Family | AMD64 Family 16 Model 6 Stepping 3 | |
| Speed | 2300 Mhz | |
| CPU Score | 4.20 | between 2.50 ... 5.10 |
| Manufacturer AMD | |
AMD Athlon 64 FX-51 Processor
| Family | x86 Family 15 Model 5 Stepping 8 | |
| Speed | 2200 Mhz | |
| CPU Score | 4.20 | |
| Manufacturer AMD | |