core 2 duo will be better.
Core 2 Duo
the better processor is core 2 duo
Core 2 duo is dual core. And before that was core duo which was dual core too...
´Dual core' just means that there are 2 separate cores in the CPU. Intel has made dual core pentuim 4, core duo and core 2 duo CPUs. ´Core 2 Duo´ is just one type of dual core CPU that Intel has made.
There is no difference between dual core and core 2 duo. Intel just name its recent family of dual core processors as "core 2 duo". Both (core 2 duo and dual core) works in same fashion.
The Athlon x4 will be better as it is a quad core compared to the Core 2 Duo's dual core technology. Should you wish to look at the Core 2 Quad, then the Core 2 Quad would be a better choice.
The quad core is better. As its 4 cores, the workload is spread efficiently between them so it runs smoother. But the quad core is more expensive.The Intel Core 2 Duo processor was designed to meet the demand for increased performance from PC users. It can run multiple, intense software applications simultaneously.
A "dual core" CPU is one that has 2 CPU cores (as opposed to 1 in older computers). "Core 2 Duo" is line of (dual core) CPUs produced by Intel.
Dual core is two cores on one chip. core 2 duo is two separate chips. Dual core is slower because they have to share the same input output stream.
There is little difference between Core 2 Core and Centrino Duo. Both are dual core processors but Core 2 is slightly better. Centrino is part of the Intel mobile platform.
A generic "dual core" processor is any processor which has two separate processors on a single chip. This should not be confused with the Pentium Dual-Core, which was a brand of dual core processors which used the Pentium architecture on each core. The Core 2 Duo is also a specific processor from Intel. The Core 2 is a brand of microprocessors based on the Core architecture. The Core 2 Duo specifically refers to a dual core version of the Core 2 brand.