Quad core core 2 duo
- Quad core vs core 2 duo
- Core 2 quad vs core 2 duo e8400
- Core 2 quad q8400 vs core 2 duo e8400
- Core 2 quad q9650 vs core 2 duo e8400
- Core 2 quad q9400 vs core 2 duo e8400
- Core 2 quad q9550 vs core 2 duo e8400
- Core 2 quad q6600 vs core 2 duo e7500
- Core 2 quad q8200 vs core 2 duo e8400
- Core 2 quad q9650 vs core 2 duo e8600
- Core 2 quad q9300 vs core 2 duo e8400
- Core 2 quad q9500 vs core 2 duo e8400
- Core 2 quad q6600 vs core 2 duo e8500
- Core 2 quad q9650 vs core 2 duo e7500
- Core 2 quad q9550 vs core 2 duo e7500
- Core 2 quad q8300 vs core 2 duo e7500