Core 2 duo e8400 vs q8400 July 8, 2019 16 32 64 128 Core 2 duo e8400 vs core 2 quad q8400 Intel core 2 duo vs intel core i3 Core 2 duo e8400 vs core 2 quad q6600 Duo core 2 Core 2 quad q9300 vs i5 2400
