In the real world, the Core 2 Duo 2.0 GHz will render videos and rip DVDs faster than the 3 GHz Pentium D as well as the Core Duo. The Core duo is solely a notebook based processor, so it really The Core 2 is about 10 to 15% faster then the laptop only Core Duo. The Pentium D contained two real cores, basically it was 2 separate Pentium 4s on one chip. The Intel dual core line is basically Intels renaming of the Pentium Line, but, like others have said, its the same as the Core 2 Duo, but cheaper. However, there are some differences between them: Performance: Core 2 Duo processors are generally faster and more efficient than Dual Core processors due to their Power consumption: Core 2 Duo processors are generally more power-efficient than Dual Core processors, which means they Newer Centrino Duo laptops will utilise the Core 2 Duo series of processors. These chips have twice as much Level 2 cache memory for better performance, have optional high-speed 802.11n Wi-Fi Core 2 Duo E7500 and Core i5-750 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results. Compare the technical characteristics between the group of processors Intel Pentium and the group of processors Intel Core 2 Duo. We also have a comparison of the respective performance with benchmarks, such as PassMark, AnTuTu if available, Cinebench, CPU-Z, and Geekbench. Note: Commissions may be earned from the links above. Comparison between Intel Celeron and Intel Core 2 Duo with the specifications of the processors, the number of cores, threads, cache memory, also the performance in benchmark platforms such as Geekbench, Passmark, Cinebench or AnTuTu. Up to 16 GB of memory in a maximum of 2 memory channels is supported by the Apple M1, while the Intel Core2 Duo E6700 supports a maximum of 16 GB of memory with a maximum memory bandwidth of 21.3 GB/s enabled. Apple M1. Characteristic. Intel Core2 Duo E6700. LPDDR4X-4266. bQF1b.