Panasonic Lumix Camera Review

It seems like more and more habitancy these days are misinformed about the true execution differences in the middle of dual and quad core processors. Let's be real, there are a lot of habitancy out there that think that a computer ideas with a quad processor is "better" than a dual processor just because it has twice as many cores. So what's the truth about multi-core processors?

The truth about multi-core processors

Before I get started, let's collate two Intel processors. The Intel Core 2 Duo E8400 is 3.0 Ghz per core with 6Mb L2 Cache and retails for 7.99 on Newegg. In comparison, the Intel Core 2 Quad Q9550S is 2.83 Ghz per core with 12Mb L2 Cache that retails for 9.99 on Newegg. Since the L2 Cache is divided equally into each core, both of these processors essentially have the same whole of cache, development them selfsame processors except for their whole of cores. Since each core is about 3 Ghz for both processors, does this mean that the quad core is twice as fast as the dual core processor?

The retort is no! This is the main misconception that habitancy have about multi-core processors. You don't multiply the speed of one core by the whole of cores to get the "total" speed of a multi-core processor. The two processors in this example nothing else but perform at the same speed. The truth is, less than 1% of software on the market can utilize complicated cores, which means that most of your programs (probably all of them) can only run in one at a time. This means that the speed of your programs are fully dependent on the speed of a single core. You might be thinking "well, what if I'm running complicated programs at the same time?" The reality is, most programs can perform a task faster than you can switch to an additional one program. The most supreme exception to this rule is video editing software, which commonly does utilize all of your cores.

Realistically, you will not observation a distinction in speed in the middle of a ideas with a dual core processor and a ideas with a quad core processor, unless you are running video editing programs.

So what does all of this mean? Don't waste your money on a quad ideas unless you originate and edit videos professionally, or run specialty software that can utilize all of your cores. You are much great off putting your money towards a dual processor or ideas with more Ghz and a higher L2 cache.