Quad core 2 July 8, 2019 16 32 64 128 Quad core 2.0 ghz Quad core 2 ghz Quad core 2 ghz in snapdragon Quad core 2 vs i3 Quad 2 core processor Quad 2 core q8200 Core 2 quad q9550 Quad 2 core socket Quad-core intel 2.5 ghz Intel quad core 2 duo q6600 Quad core vs core 2 duo
