Oto kilka testów wydajności w Sandra XII.
Sandra SiSoftware: Dhrystone ALU
| Intel Core i7 860 @ 4,0GHz |  97 |
| Intel Core i7 860 @ 3,6GHz | 88 |
| Intel Core i7 860 @ 3,2GHz | 79 |
| Intel Core i5 750 @ 4,0GHz | 73 |
| Intel Core i7 860 @ 2,8GHz | 69 |
| Intel Core i5 750 @ 3,6GHz | 66 |
| Intel Core i5 750 @ 3,2GHz | 58 |
| Intel Core i5 750 @ 2,8GHz | 51 |
| Intel Core i5 661 @ 4,0GHz | 49 |
| Intel Core i5 661 @ 3,6GHz | 43 |
| Intel Core i5 661 @ 3,2GHz | 39 |
| Intel Core i5 661 @ 2,8GHz | 33 |
Test jednostki ALU wskazał, że najszybszy w obliczeniach jest i7 860.
Sandra SiSoftware: Whetstone iSSE3
| Intel Core i7 860 @ 4,0GHz | 76 |
| Intel Core i7 860 @ 3,6GHz | 69 |
| Intel Core i7 860 @ 3,2GHz | 62 |
| Intel Core i7 860 @ 2,8GHz | 55 |
| Intel Core i5 750 @ 4,0GHz | 46 |
| Intel Core i5 750 @ 3,6GHz | 42 |
| Intel Core i5 661 @ 4,0GHz | 38 |
| Intel Core i5 750 @ 3,2GHz | 37 |
| Intel Core i5 661 @ 3,6GHz | 34 |
| Intel Core i5 750 @ 2,8GHz | 33 |
| Intel Core i5 661 @ 3,2GHz | 31 |
| Intel Core i5 661 @ 2,8GHz | 26 |
Sandra SiSoftware: Whetstone iSSE4,2
| Intel Core i7 860 @ 4,0GHz | 118 |
| Intel Core i7 860 @ 3,6GHz | 106 |
| Intel Core i5 750 @ 4,0GHz | 100 |
| Intel Core i7 860 @ 3,2GHz | 95 |
| Intel Core i5 750 @ 3,6GHz | 90 |
| Intel Core i7 860 @ 2,8GHz | 84 |
| Intel Core i5 750 @ 3,2GHz | 79 |
| Intel Core i5 750 @ 2,8GHz | 70 |
| Intel Core i5 661 @ 4,0GHz | 59 |
| Intel Core i5 661 @ 3,6GHz | 52 |
| Intel Core i5 661 @ 3,2GHz | 47 |
| Intel Core i5 661 @ 2,8GHz | 40 |
Testy wydajności koprocesora, czyli obliczen zmiennoprzecinkowych – i znów najszybszy i7 860.
Sandra SiSoftware: INT x16
| Intel Core i7 860 @ 4,0GHz | 218 |
| Intel Core i7 860 @ 3,6GHz | 198 |
| Intel Core i5 750 @ 4,0GHz | 180 |
| Intel Core i7 860 @ 3,2GHz | 177 |
| Intel Core i5 750 @ 3,6GHz | 162 |
| Intel Core i7 860 @ 2,8GHz | 155 |
| Intel Core i5 750 @ 3,2GHz | 144 |
| Intel Core i5 750 @ 2,8GHz | 126 |
| Intel Core i5 661 @ 4,0GHz | 108 |
| Intel Core i5 661 @ 3,6GHz | 95 |
| Intel Core i5 661 @ 3,2GHz | 86 |
| Intel Core i5 661 @ 2,8GHz | 73 |
Sandra SiSoftware: Float x8
| Intel Core i7 860 @ 4,0GHz | 162 |
| Intel Core i7 860 @ 3,6GHz | 146 |
| Intel Core i5 750 @ 4,0GHz | 134 |
| Intel Core i7 860 @ 3,2GHz | 131 |
| Intel Core i5 750 @ 3,6GHz | 121 |
| Intel Core i7 860 @ 2,8GHz | 117 |
| Intel Core i5 750 @ 3,2GHz | 108 |
| Intel Core i5 750 @ 2,8GHz | 94 |
| Intel Core i5 661 @ 4,0GHz | 81 |
| Intel Core i5 661 @ 3,6GHz | 71 |
| Intel Core i5 661 @ 3,2GHz | 65 |
| Intel Core i5 661 @ 2,8GHz | 55 |
Sandra SiSoftware: Double x4
| Intel Core i7 860 @ 4,0GHz | 88 |
| Intel Core i7 860 @ 3,6GHz | 80 |
| Intel Core i7 860 @ 3,2GHz | 71 |
| Intel Core i5 750 @ 4,0GHz | 68 |
| Intel Core i7 860 @ 2,8GHz | 63 |
| Intel Core i5 750 @ 3,6GHz | 61 |
| Intel Core i5 750 @ 3,2GHz | 55 |
| Intel Core i5 750 @ 2,8GHz | 48 |
| Intel Core i5 661 @ 4,0GHz | 44 |
| Intel Core i5 661 @ 3,6GHz | 39 |
| Intel Core i5 661 @ 3,2GHz | 35 |
| Intel Core i5 661 @ 2,8GHz | 30 |
Przetwarzanie danych zmiennoprzecinkowych – znów bez zmian. Tym samym zakończyliśmy serie testów syntetycznych. Czas na testy rzczeczywiste!
