Core 2 Quad vs Core 2 Duo

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olsteradamus

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#1 olsteradamus
Member since 2003 • 62 Posts

So I'm in the market for a new processor and I've been looking at either a Q6600 or an E8400/500 cuz they're in my price range. From a gaming standpoint it sounds like most games are built with two cores in mind so my main question is using a quad core going to yield inferior results or comparable results? How does it work, will the game only use two cores on a quad core processor? I've read posts by people saying Core 2 Duo would be better for gaming, but is that based on the fact that you just aren't utilizing a quad or because a duo actually performs better?

Olster

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wklzip

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#2 wklzip
Member since 2005 • 13925 Posts
Duo actually perform better but at higher clock speeds but at a same price range.
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Zaber123

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#3 Zaber123
Member since 2003 • 1159 Posts
They perform the same clock for clock, the quad just has 2 idle cores. The real difference is that the dual cores are clocked higher and that accounts for their performance.
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olsteradamus

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#4 olsteradamus
Member since 2003 • 62 Posts
Got it. Thanks for the speedy replies!
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Zaber123

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#5 Zaber123
Member since 2003 • 1159 Posts
No problem
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X360PS3AMD05

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#6 X360PS3AMD05
Member since 2005 • 36320 Posts
Depends how long you go without overhauling your system, if you go 5+ years get a Quad, if not get a fast dual.
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Adam_the_Nerd

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#7 Adam_the_Nerd
Member since 2006 • 4403 Posts

You won't get inferior results out of a Quadcore, but neither will they be better. Right now, most programs (whether it be games, applications, graphics software, etc) don't support quad core processing. Some programs dont even support the dualcore architecture yet. Give it another 2 years, let prices drop, allow more programs to support the quad core technology and it'll be a better choice.

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redneckdouglas

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#8 redneckdouglas
Member since 2005 • 2977 Posts
It's either Dualcore or I7 quads. No point getting Core 2 Quad when games don't use 4 cores. And when they do, 8 threads > 4 cores.
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imprezawrx500

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#9 imprezawrx500
Member since 2004 • 19187 Posts
video editing q6600 basicly everything else e8400. not many apps support more than 2 cores so 2 faster more advanced core are better than 4 slower less efficient cores
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spank_thru101

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#10 spank_thru101
Member since 2005 • 1041 Posts

As the others have stated - quads are good for applications (that support quads) like video editing, sound editing, etc... Dualcores are currently the winners in the gaming market, but also take in account their supported speeds/multipliers - i.e a q6600 is gonna perform better than an E2100.

Verdict: Get the E8400...or whatever the dualcore was taht you were looking at.

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Jamiemydearx3

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#11 Jamiemydearx3
Member since 2008 • 4062 Posts
Get a Core 2 Duo now, and in two years upgrade to whatever if the cheapest/best quad for your motherboard.
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jmnderson69

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#12 jmnderson69
Member since 2008 • 1236 Posts

Well i personally think were going to start seeing more and more games take advantage of quad pretty soon. Apparently Assassins Creed runs generally smoother with qud as does UT3 and a few others. But for now get what suits your usage patterns, you could easily drop a quad into your board when neccessary.

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Daytona_178

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#13 Daytona_178
Member since 2005 • 14962 Posts

It's either Dualcore or I7 quads. No point getting Core 2 Quad when games don't use 4 cores. And when they do, 8 threads > 4 cores.redneckdouglas

But for i7 you will need a new mobo and DDR3 RAM which is currently a rip off!

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Terdog

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#14 Terdog
Member since 2003 • 388 Posts

Games that down use quad core? Please.... I know a few games that will support quad core cpu's. Not many, but still. Plus, if you do any kind of moive editing, the quad will be much faster. I upgraded from a eaul core e600 to a quad q6600 in august, and have never looked back. plus the new i7 motherboards arent even out yet, and ddr 3 ram isnt cheap.

Personally, I would go for the quad. Dual core may be faster, but the quad will have more more headroom when more games are optimized for it.

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Spybot_9

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#15 Spybot_9
Member since 2008 • 2592 Posts
E8500>>>>>>Q6600.
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GTR2addict

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#16 GTR2addict
Member since 2007 • 11863 Posts
wtf spybot... apparetly EVERYONE is forgetting one very simple aspect: Overclocking...
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Snosavan24

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#17 Snosavan24
Member since 2004 • 1180 Posts
Do you to have other programs running in the backround when you play games? I know I do! Go for a quad.
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olsteradamus

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#18 olsteradamus
Member since 2003 • 62 Posts
Thanks for all the input. I usually am not running multiple programs while gaming, I've gotten used to closing down everything but the game I'm playing with my current (dated) system. I also do not do much video editing. I do occasionally when I get motivated enough to break out the videocam and make a stupid short film or something, but that is a rare hobby of mine. So it looks like I will be going with a Duo and wait til Quad is more supported. However my biggest worry would be that quad will become necessary and Core 2 Quad wont cut it and I'll have to go the I7 route which probably wont be cheap, especially if I have to purchase a new board and DDR3 mem. Oh well, I guess that's the nature of the beast...
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Zaber123

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#19 Zaber123
Member since 2003 • 1159 Posts
The i7 isn't looking to impressive from preliminary benches...
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Sordidus

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#20 Sordidus
Member since 2008 • 2036 Posts
If money isn't a concern to you, a fast Quad like Q9550 will be a better option than any Dual Core.
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Predator123

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#21 Predator123
Member since 2003 • 188 Posts
what ever you do, do NOT buy the e8500, it is not any different from the e8400, except for $$$
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with_teeth26

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#22 with_teeth26
Member since 2007 • 11623 Posts
^^i agree, in many cases, the processors in a series will be identical except for the clock speeds, just buy the lowest one in the series and oc it. you save a good deal of money if you do this. i'd personally reccomend the e7200 if your on a budget, it's really fast and overclocks amazingly well. i have mine form 2.53 ghz to 3.2 on air without changing any voltages, but you could go WAY higher ( i read about people pushing them past 4.0ghz)i don't because the bottleneck in my system is elsewhere. the only disadvantage is the fact that the chache is only 3mb.
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#23 Spybot_9
Member since 2008 • 2592 Posts
wtf spybot... apparetly EVERYONE is forgetting one very simple aspect: Overclocking...GTR2addict
Ya the E8500 overclocks better so?:?
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Spybot_9

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#24 Spybot_9
Member since 2008 • 2592 Posts
what ever you do, do NOT buy the e8500, it is not any different from the e8400, except for $$$Predator123
Not much difference in their prices actually.
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Staryoshi87

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#25 Staryoshi87
Member since 2003 • 12760 Posts
Gaming = e8500. Wouldn't get anything else right now, personally.
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Staryoshi87

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#26 Staryoshi87
Member since 2003 • 12760 Posts

what ever you do, do NOT buy the e8500, it is not any different from the e8400, except for $$$Predator123

Except for the higher stock clock and mulitplier.

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9mmSpliff

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#27 9mmSpliff
Member since 2005 • 21751 Posts
If you are a heavy multitasker, video editing, love to have tons of applications on the go, cause you are donig a lot of stuff, then yes Quad is the way to go, but currently for gaming, Duals are doing just as good as Quads, maybe a 1fps difference. An RTS user would get more use out of a Quad than a Dual core, but also only if the game is built around Quads [Supreme Commander for instance].

I have had a E6420, Q6600 and E8500 now and I will be with a Dualcore until Intels Westermere or AMDs successor to their new Deneb lineup coming out. Alan Wake will probably be the first game really to push a Dual core user to wanting a Quad Core, if Alan wake lives up to its Physics on the CPU that its been touting.
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#28 9mmSpliff
Member since 2005 • 21751 Posts

[QUOTE="Predator123"]what ever you do, do NOT buy the e8500, it is not any different from the e8400, except for $$$Staryoshi87

Except for the higher stock clock and mulitplier.


Exactly, but make sure you have a motherbaord that supports .5 multis, or else you will be running at 3.0ghz.
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spank_thru101

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#29 spank_thru101
Member since 2005 • 1041 Posts
Wow, this thread has exploded a bit - anyways I just wanna shout this out as a thought - It has taken how many years for developers to take advantage of multithreading? The answer is TO MANY! We are just now seeing games taking partial to full advantage of dualcores. By the time a game arrives that takes full advantage of an i7, intel will be on a 4 cpu, 16 thread system. That still shouldn't stop you from frothing at the mouth when seeing an i7.
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#30 jamesfffan
Member since 2004 • 1269 Posts
I would buy a intel 8400 and oc it slightly if ya can, and also ddr3 is kinda cheap now, i mean ya can get 2gb 1333mhz for around 60 quid lol cheap to me compared to when it first came out it was 250 quid.
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wolfdogelite

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#31 wolfdogelite
Member since 2008 • 495 Posts
i look at it like this, my e8400 is now at 3.3ghz, it took me five minutes to do that, and on air, i have never overclocked before, and now i have two cores running at 3.3ghz vs 4 cores running at 2.4 or 3.0 ghz(overclocked, and my 300mhz overclock was probably easier to do than the 600mhz OC on that Q6600), when games use at most two cores, except for supreme commander, but that runs no problem on my comp, not to mention e8*00 series is 45nm and runs cooler than the Q6600, and the e8400 is only $165 or $170, on newegg, get the e8400, OC it, and two years from now when more than half the games are running on quads, upgrade
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Bebi_vegeta

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#32 Bebi_vegeta
Member since 2003 • 13558 Posts

i look at it like this, my e8400 is now at 3.3ghz, it took me five minutes to do that, and on air, i have never overclocked before, and now i have two cores running at 3.3ghz vs 4 cores running at 2.4 or 3.0 ghz(overclocked, and my 300mhz overclock was probably easier to do than the 600mhz OC on that Q6600), when games use at most two cores, except for supreme commander, but that runs no problem on my comp, not to mention e8*00 series is 45nm and runs cooler than the Q6600, and the e8400 is only $165 or $170, on newegg, get the e8400, OC it, and two years from now when more than half the games are running on quads, upgradewolfdogelite

Comparing a 65nm quad to a 45nm duo in therms of heat and overclockability?

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teldath

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#33 teldath
Member since 2007 • 504 Posts

watch out, Octa-Core will be out soon, then that will be the best!

 

 

 

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wolfdogelite

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#34 wolfdogelite
Member since 2008 • 495 Posts

[QUOTE="wolfdogelite"]i look at it like this, my e8400 is now at 3.3ghz, it took me five minutes to do that, and on air, i have never overclocked before, and now i have two cores running at 3.3ghz vs 4 cores running at 2.4 or 3.0 ghz(overclocked, and my 300mhz overclock was probably easier to do than the 600mhz OC on that Q6600), when games use at most two cores, except for supreme commander, but that runs no problem on my comp, not to mention e8*00 series is 45nm and runs cooler than the Q6600, and the e8400 is only $165 or $170, on newegg, get the e8400, OC it, and two years from now when more than half the games are running on quads, upgradeBebi_vegeta

Comparing a 65nm quad to a 45nm duo in therms of heat and overclockability?

um ya, i think its easier to overclock a 3.0 ghz e8400 to 3.3ghz than it is to overclock a 2.4 quad to similar speeds, and yes, 45nm architecture is known to run much cooler, less power draw too

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Bebi_vegeta

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#35 Bebi_vegeta
Member since 2003 • 13558 Posts
[QUOTE="Bebi_vegeta"]

[QUOTE="wolfdogelite"]i look at it like this, my e8400 is now at 3.3ghz, it took me five minutes to do that, and on air, i have never overclocked before, and now i have two cores running at 3.3ghz vs 4 cores running at 2.4 or 3.0 ghz(overclocked, and my 300mhz overclock was probably easier to do than the 600mhz OC on that Q6600), when games use at most two cores, except for supreme commander, but that runs no problem on my comp, not to mention e8*00 series is 45nm and runs cooler than the Q6600, and the e8400 is only $165 or $170, on newegg, get the e8400, OC it, and two years from now when more than half the games are running on quads, upgradewolfdogelite

Comparing a 65nm quad to a 45nm duo in therms of heat and overclockability?

um ya, i think its easier to overclock a 3.0 ghz e8400 to 3.3ghz than it is to overclock a 2.4 quad to similar speeds, and yes, 45nm architecture is known to run much cooler, less power draw too

I just wanted to point out that it was a bas comparaison...

You have a Quad 65nm vs duo 45nm... I wonder who can overclock better and less heat... it's very obvious.

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wolfdogelite

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#36 wolfdogelite
Member since 2008 • 495 Posts
[QUOTE="wolfdogelite"][QUOTE="Bebi_vegeta"]

Comparing a 65nm quad to a 45nm duo in therms of heat and overclockability?

Bebi_vegeta

um ya, i think its easier to overclock a 3.0 ghz e8400 to 3.3ghz than it is to overclock a 2.4 quad to similar speeds, and yes, 45nm architecture is known to run much cooler, less power draw too

I just wanted to point out that it was a bas comparaison...

You have a Quad 65nm vs duo 45nm... I wonder who can overclock better and less heat... it's very obvious.

maybe not to everyone, i didnt know that 6 months ago, im just sayin

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Bebi_vegeta

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#37 Bebi_vegeta
Member since 2003 • 13558 Posts
[QUOTE="Bebi_vegeta"][QUOTE="wolfdogelite"]

 

um ya, i think its easier to overclock a 3.0 ghz e8400 to 3.3ghz than it is to overclock a 2.4 quad to similar speeds, and yes, 45nm architecture is known to run much cooler, less power draw too

wolfdogelite

I just wanted to point out that it was a bas comparaison...

You have a Quad 65nm vs duo 45nm... I wonder who can overclock better and less heat... it's very obvious.

maybe not to everyone, i didnt know that 6 months ago, im just sayin

Comon, you have 2 more cores and bigger transistors... it's simple equation.

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wolfdogelite

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#38 wolfdogelite
Member since 2008 • 495 Posts
all right, all right, just say it, thank you captain obvious, sorry, haha
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Trenthan

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#39 Trenthan
Member since 2008 • 25 Posts

lol after reading this i dont no what to pick :(, i was looking myself at a E8600, but dunno now to get the E8400 and E8500,

what ever you do, do NOT buy the e8500, it is not any different from the e8400, except for $$$Predator123

Sorry to go abit off topic but a few in here seem to know what they talknig about what would be better to OC and to around what speed

Also in comparision to a Q9550 which i was looking at getting,

(Planning on keeping this system for 3-5 years

Cheers Trent

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1carus

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#40 1carus
Member since 2004 • 1454 Posts

Gah. I don't know what to get either. I don't often upgrade my computer. The last time I upgraded was early 2006. And I'm thinking, it'd be wise to get a 6600 and I'd get an FPS boost in 6-12 months when games become quad built. Assuming I'll be keeping my PC for a good two years, and I won't be doing too much video editing (my brother does do a lot of 3d modelling and rendering, but that's certainly of secondary importance, gaming being the primary), and I probably won't be running much in the background of games, are there any future based advantages of buying the 6600?

And currently, how much better does the 8500 run games that don't support quad core. The 8500 and the 6600 are also both around the same price from where I am.

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Thinker_reborn

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#41 Thinker_reborn
Member since 2008 • 676 Posts

[QUOTE="wolfdogelite"][QUOTE="Bebi_vegeta"]

Comparing a 65nm quad to a 45nm duo in therms of heat and overclockability?

Bebi_vegeta

um ya, i think its easier to overclock a 3.0 ghz e8400 to 3.3ghz than it is to overclock a 2.4 quad to similar speeds, and yes, 45nm architecture is known to run much cooler, less power draw too

I just wanted to point out that it was a bas comparaison...

You have a Quad 65nm vs duo 45nm... I wonder who can overclock better and less heat... it's very obvious.

He did mention it in his post that it's 45nm.

 

The TC is deciding between the 2 CPU's and what's better is all that matters.If the quad is 65nm then that's it's drawback and there's nothing bias in mentioning it.:|

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#42 Avenger1324
Member since 2007 • 16344 Posts

Since you can get a Q6600 for under £130 and then overclock it to 3,3GHz and beyond I can't see much reason to restrict yourself to just 2 cores.

It also comes down to how often you upgrade/replace your PC. Yes at the moment there are not many games out that will make good use of dual or quad core processors, but more are coming, and over the next couple of years more and more programs will be designed to make use of them. Since quad cores are widely available, i7 just starting, more and more programs will be designed to utilise multiple cores and not just limit themselves to dual.

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HuusAsking

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#43 HuusAsking
Member since 2006 • 15270 Posts

Since you can get a Q6600 for under £130 and then overclock it to 3,3GHz and beyond I can't see much reason to restrict yourself to just 2 cores.

It also comes down to how often you upgrade/replace your PC. Yes at the moment there are not many games out that will make good use of dual or quad core processors, but more are coming, and over the next couple of years more and more programs will be designed to make use of them. Since quad cores are widely available, i7 just starting, more and more programs will be designed to utilise multiple cores and not just limit themselves to dual.

Avenger1324

Just to be fair, Q9's have the same 45nm build, high cache, and advanced instructions of the E8's but with double the cores. And there are games that can use quads (someone mentioned SupCom--there's Crysis, too), and the number will only keep climbing. The question you will have to ask yourself is this: How long to I plan to keep from upgrading my machine? I wanted to keep from doing so for several years, so I chose the Q9450 (the fact I like to do media encoding also influenced my decision). I knew the i7's were on the horizon and that things would take a big jump there, so I got as good as I could get without having to take the jump--I'll do that in a few years when the technology stabilizes (probably with Sandy Bridge).

PS. Dang. 130W TDP for an i7? My 9450's only rated at 95W.

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Thinker_reborn

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#44 Thinker_reborn
Member since 2008 • 676 Posts
[QUOTE="Avenger1324"]

Since you can get a Q6600 for under £130 and then overclock it to 3,3GHz and beyond I can't see much reason to restrict yourself to just 2 cores.

It also comes down to how often you upgrade/replace your PC. Yes at the moment there are not many games out that will make good use of dual or quad core processors, but more are coming, and over the next couple of years more and more programs will be designed to make use of them. Since quad cores are widely available, i7 just starting, more and more programs will be designed to utilise multiple cores and not just limit themselves to dual.

HuusAsking

Just to be fair, Q9's have the same 45nm build, high cache, and advanced instructions of the E8's but with double the cores. And there are games that can use quads (someone mentioned SupCom--there's Crysis, too), and the number will only keep climbing. The question you will have to ask yourself is this: How long to I plan to keep from upgrading my machine? I wanted to keep from doing so for several years, so I chose the Q9450 (the fact I like to do media encoding also influenced my decision). I knew the i7's were on the horizon and that things would take a big jump there, so I got as good as I could get without having to take the jump--I'll do that in a few years when the technology stabilizes (probably with Sandy Bridge).

PS. Dang. 130W TDP for an i7? My 9450's only rated at 95W.

Crysis doesnt use a quad.It performs exactly the same with a dual or quad.

And yes even in lower settings and res,it performs the same.

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HuusAsking

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#45 HuusAsking
Member since 2006 • 15270 Posts
[QUOTE="HuusAsking"][QUOTE="Avenger1324"]

Since you can get a Q6600 for under £130 and then overclock it to 3,3GHz and beyond I can't see much reason to restrict yourself to just 2 cores.

It also comes down to how often you upgrade/replace your PC. Yes at the moment there are not many games out that will make good use of dual or quad core processors, but more are coming, and over the next couple of years more and more programs will be designed to make use of them. Since quad cores are widely available, i7 just starting, more and more programs will be designed to utilise multiple cores and not just limit themselves to dual.

Thinker_reborn

Just to be fair, Q9's have the same 45nm build, high cache, and advanced instructions of the E8's but with double the cores. And there are games that can use quads (someone mentioned SupCom--there's Crysis, too), and the number will only keep climbing. The question you will have to ask yourself is this: How long to I plan to keep from upgrading my machine? I wanted to keep from doing so for several years, so I chose the Q9450 (the fact I like to do media encoding also influenced my decision). I knew the i7's were on the horizon and that things would take a big jump there, so I got as good as I could get without having to take the jump--I'll do that in a few years when the technology stabilizes (probably with Sandy Bridge).

PS. Dang. 130W TDP for an i7? My 9450's only rated at 95W.

Crysis doesnt use a quad.It performs exactly the same with a dual or quad.

And yes even in lower settings and res,it performs the same.

That's due to GPU limitations, not CPU limitations. I know Crysis uses quads because people can show charts of Crysis using near-100% of the CPU's power (myself included). On a quad, that only comes from using all four cores.
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Daytona_178

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#46 Daytona_178
Member since 2005 • 14962 Posts
Who cares? Both the dual cores and quads can easily handle Crysis so whats the point in saying it uses all the 3 cores like its an argument.
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Daytona_178

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#47 Daytona_178
Member since 2005 • 14962 Posts

Anyway its very simple TC...

if you are willing to overclock get a Q6600!

if you dont want to overclock then get a 3Ghz+ dual core!

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Lach0121

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#48 Lach0121
Member since 2007 • 11815 Posts

[QUOTE="redneckdouglas"]It's either Dualcore or I7 quads. No point getting Core 2 Quad when games don't use 4 cores. And when they do, 8 threads > 4 cores.Daytona_178

But for i7 you will need a new mobo and DDR3 RAM which is currently a rip off!

wont be come beginning of year, after xmas, prices on all that will have droped.
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redneckdouglas

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#49 redneckdouglas
Member since 2005 • 2977 Posts

http://www.zipzoomfly.com/jsp/ProductDetail.jsp?ProductCode=10009642

Cheapest right now. 

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#50 Lach0121
Member since 2007 • 11815 Posts

http://www.zipzoomfly.com/jsp/ProductDetail.jsp?ProductCode=10009642

Cheapest right now. 

redneckdouglas

thats not bad actually, for just comming out. give it 2-3 months,and ddr3 will be cheaper, the mobo's will be cheaper and so will the processors, thats how it always works, because in 2-3 months the rich enthusiasts will have gotten all that, showing their friends, which will get it, then that plus a little time.  will reduce the price for us non-rich to poor people to get our hands on it all.

not to mention amd releasing new and better am2+ processors, which will help the price of the icore7 reduce just a little bit more.