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#2 |
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I´ve always wondered why women hat two breasts, not just like one in the middle,.. Anyway, I believe it's a marketing thing as well tech wise it might be hard to push the GHz or that might be rubbish, I am not sure. I wonder when we can see at least a 4GHz dual core on the market that's not overclocked in any way. |
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#3 |
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#4 |
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#5 |
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#6 |
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#7 |
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#8 |
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#10 |
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#12 |
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#14 |
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Well, the theory is that more applications will be designed to multi-thread, but the fact of the matter is this is often difficult to implement with a good performance gain. Locking mechanisms (which are needed to synchronize threads and prevent two threads from accessing the same memory at the same time) are expensive, and often it is cheaper to run in one thread than multiple no matter how good of a programmer you are. Often you will see a performance gain in terms of execution time, but it will consume much more resources to handle the tasks.
Programs that do a lot of parallel, independent operations work well for this, most end-user programs don't really meet that description. |
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#16 |
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Mostly marketing. Its not hard to find threads from developers when these things first came out boasting about all the great things they would be able to do with Multi-threading. Kinda like the bragging about Dx10 and probably soon about Dx11.
Didn't take very long before the promises began getting scaled back........ PhysX probably shows up in more games, and used more effectivly, than Multicore support at this point. ![]() |
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#17 |
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Mostly marketing. Its not hard to find threads from developers when these things first came out boasting about all the great things they would be able to do with Multi-threading. Kinda like the bragging about Dx10 and probably soon about Dx11. |
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#18 |
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Hopefully, they keep making awesome Dual Core CPU's for a while than.
http://www.codinghorror.com/blog/archives/000942.html Though I guess depending on what you are doing, you may benefit from a Quad. I went Quad mainly because I am a huge multitasker, and a lot of what I do benefits from quad cores. Though I think that it will take some time still, like going from Single to Dual core in the beginning, we had the same kind of conversations. But now, they are 2 vs. 4. It will eventually work its way there. Games might start pushing that way as well. Look at GTA4 for example. Has significant gains using a Quad over a Dual. |
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#19 |
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#20 |
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