A quick review and thoughts of what is availible on CPU market right now and what to expect:
TOP models:
Ok, right in top segment we have 3 processors of interest.
Intel i7, intel core 2 quad, AMD phenom II.
Among 3 mentioned - the speed and prices:
i7-920 is the fastest (300$ for cpu +200$ mobo) = 500$
Phenom II X4 955 is following it (and in rare cases even beating it) - 240$ + 100+$ mobo = 340$. good performer in real life applications, especialy games.
Core 2 Quad Q9550 - same or slower performance as Phenom II but more expensive. Sometimes beats Phenom in intel optimized tests, but in real life programs usualy slower. - 280$ + 130$ = 410$
Rest of processors in this segment are not interesting at this time so i'll just ignore them.
I have box with Phenom II X4 955 in my hands right now- the one for new AM3 socket and DDR3 memory but i'm kinda in doubt and the reason for this is upcoming i5 processors which are twin brothers of i7 but without all the useless stuff like triple-channel DDR3 controller and QPI bus. (only good for very professional use), but they have integrated PCI-E controller so graphics performance should be a bit better.
Meaning i5 will be just as fast but cheaper (200$ for cheapest and 284$ for higher models). mobo - around 150$ = 350 or 436$
Trick is - cheapest i5 will lack Hyper Threading (virtualy makes 8 cores) vPro and TXT technologies, but they are not that important.
They will likely be outperformed by i7 but just a bit and they gonna overclock better than Phenoms., though they're only coming in September.
Problem is - there's no proven facts about their performance and price especialy when you want to decide if it's worth waiting for i5 or get Phenom right now But in any case - Phenoms are processors with great price/performance ratio that offer 4 cores at price of intel's 2. Just having 4 cores is important this days then overal processor speed since it's getting bottlenecked by GFX card in games, but minimum /average fps vary between 2 and 4 cores by noticeabler amount already.
Middle-low segment:
Imo -ruled by AMD Phenom II X3 models right now. They cost 120$ or less and beat anything intel can throw at them while offering 3 cores (2 core intel E8400 still cost 170$)
TOP models:
Ok, right in top segment we have 3 processors of interest.
Intel i7, intel core 2 quad, AMD phenom II.
Among 3 mentioned - the speed and prices:
i7-920 is the fastest (300$ for cpu +200$ mobo) = 500$
Phenom II X4 955 is following it (and in rare cases even beating it) - 240$ + 100+$ mobo = 340$. good performer in real life applications, especialy games.
Core 2 Quad Q9550 - same or slower performance as Phenom II but more expensive. Sometimes beats Phenom in intel optimized tests, but in real life programs usualy slower. - 280$ + 130$ = 410$
Rest of processors in this segment are not interesting at this time so i'll just ignore them.
I have box with Phenom II X4 955 in my hands right now- the one for new AM3 socket and DDR3 memory but i'm kinda in doubt and the reason for this is upcoming i5 processors which are twin brothers of i7 but without all the useless stuff like triple-channel DDR3 controller and QPI bus. (only good for very professional use), but they have integrated PCI-E controller so graphics performance should be a bit better.
Meaning i5 will be just as fast but cheaper (200$ for cheapest and 284$ for higher models). mobo - around 150$ = 350 or 436$
Trick is - cheapest i5 will lack Hyper Threading (virtualy makes 8 cores) vPro and TXT technologies, but they are not that important.
They will likely be outperformed by i7 but just a bit and they gonna overclock better than Phenoms., though they're only coming in September.
Problem is - there's no proven facts about their performance and price especialy when you want to decide if it's worth waiting for i5 or get Phenom right now But in any case - Phenoms are processors with great price/performance ratio that offer 4 cores at price of intel's 2. Just having 4 cores is important this days then overal processor speed since it's getting bottlenecked by GFX card in games, but minimum /average fps vary between 2 and 4 cores by noticeabler amount already.
Middle-low segment:
Imo -ruled by AMD Phenom II X3 models right now. They cost 120$ or less and beat anything intel can throw at them while offering 3 cores (2 core intel E8400 still cost 170$)