Dualcore refers to the way that a processing unit is configured, with two distinct processors working in tandem. Core 2 Duo, on the other hand, is a microarchitecture developed by Intel as part of their Core series of CPUs. Dual cores generally have higher clock speeds than Core 2 Duo chips, which can impact performance in some applications. Interms of overall gaming performance, the Intel Core 2 Duo T5670 1.8GHz is very slightly better than the AMD APU E1-2100 Dual Core when it comes to running the latest games. This also means it 0 65W. 65W. Lower is better. - Intel Core 2 Duo E4500 - Intel Pentium E5200. Detailed side by side comparison of Intel Core 2 Duo E4500 vs E5200 specs can be found in the Specifications section below. Even more detailed comparison of internal features of both microprocessors you will find in the CPUIDs section . Ifthe 2.67GHz Core 2 Duo though is appreciably faster than the 2.8GHz w/HT that I currently have, then I would probably get the better video cards. If I get the 2.93GHz, I probably wouldn't be able to do that. ThePentium D is effectively a pair of Pentium 4 CPUs on one die. The Core 2 Duo architecture allows for a lot more processing to be done in one cycle, hence more information can be pushed in, say TheIntel Core 2 outperforms the AMD chip by a wide margin. " Intel's Core processor family is rather dominant, and clearly offers better performance than the Turion 64 X2 family. If performance is what you're looking for, AMD's Turion 64 X2 is hardly an alternative. However, performance depends very much on a mobile computer's Thenthere is the Core 2 Duo E6600, which operates at 2.40GHz, also with a 4MB L2 Cache, probably making the best value/performance option of the entire Core 2 Duo series. The Core 2 Duo E6300 and Inaddition to the quad-core CPU block, the SoC integrates a 24 EU Intel UHD Graphics GPU clocked from 350 - 800 MHz and a LPDDR4(x) dual channel memory controller (up to 16 GB and 2933 MHz). IntelCore 2 Duo E6700: Intel Core 2 Extreme X6800: Clock speed (GHz) 1.83: 2.13: 2.4: 2.67: 2.93: FSB (MHz/MT/s) Dual Core. Core 2 incorporates two cores on a single piece of silicon. Core 2 1 Dual core is the generic name given to processors that have 2 cores on the same chip 2. Core 2 Duo is the second line of dual core processors from Intel 3. Other dual core processors aside from Core 2 Duo are the Core Duo from Intel and the X2 series from AMD 4. O5HYt9i.