Latest Intel CPU's as fast as the old i72600/2700k OC'd?

wingclip

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I’m strictly a Flight simmer and pretty much 95% FSX. Those who are familiar with FSX know that it’s a CPU intensive program and generally speaking, the faster the CPU, the better your FPS. Please accept my word when I say that I run well over $1500. Of High-resolution Scenery and aircraft add-ons whenever I startup FSX.

So, I run my water-cooled, i7-2600k at 5GHz, (holding a max temp of 72C), and get a solid 30-33 FPS rate. I also use my computer for work, (running the CPU at it’s everyday speed of 4.3GHz), and is definitely helped by the Hyper-Thread capability of the 2600k. So my point is that I DO need the Hyper-Threading options.

Does anyone know if the latest $250 to $350 Intel quad cores can be pushed like the i7 2600/2700k’s could? I mean, are there real numbers that can be found which can support any claims that the new Intel CPUs are as fast or faster at 4.6/4.8GHz than an i7 2600k @ 5GHz?

I’m getting too far behind the technology and know I need to seriously consider updating my system soon, particularly, the CPU, GPU, and Motherboard. In fact, it’s likely that the mobo and CPU will be purchased simultaneously when I finally stop doing my “deer in the headlights” impression.

There doesn’t seem to be a group of articles and/or posts on the web indicating that people are successfully overclocking their latest Intel CPUs to speeds much faster than 4.5 or maybe 4.7Ghz. Even then, it seems they’re getting that with the turbo applications of the mobo. However, I speaking about the way that the i5-2xxx and i7-2xxxk’s used to be OC’d a few years ago.
Thanks, Rich
 
Solution
The new CPU's do not overclock quite as well as the older ones do. However they do not need to in order to reach the same speeds. My 4770 clocks at around 4.5Ghz (AIO not custom water) right now and does run faster than my friends 2600 at 4.8GHz however we aren't talking much more than 10-20% max.

If I were you I would look at the 4960K or the like more cores and faster usually or perhaps wait until Haswell-E
The new CPU's do not overclock quite as well as the older ones do. However they do not need to in order to reach the same speeds. My 4770 clocks at around 4.5Ghz (AIO not custom water) right now and does run faster than my friends 2600 at 4.8GHz however we aren't talking much more than 10-20% max.

If I were you I would look at the 4960K or the like more cores and faster usually or perhaps wait until Haswell-E
 
Solution

wingclip

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Thanks Spectre694! Frankly, until you mentioned the Haswell-E, I didn’t know it was even coming! That tells you just how far behind I'm falling! Waiting isn't at all a problem... yet. But if I want to be ready for the new advances that these Graphic cards are making, I know I need to upgrade the mobo and if I do that, I may as well get the CPU to match.

I'm ok with at least matching the OC speed of my i7-2600k. That's really all I ask if I was going for a minimum requirement. I know that the 3.4Ghz, (or maybe it was 3.2GHz), base line of the i7-2600k was faster than my AMD clocked to 4.2Ghz!

So I'm hoping that this applies to the Haswells (now, and in the future). I don't need to see 5Ghz to be happy and don't run it that fast unless I fly. So if 4.7-4.8Ghz can match my 5GHz and then some, great!

Anyway, that's what I've been hearing, (or reading), on some, but not many, websites. I need to see the numbers before I'll accept that as a consistent characteristic of the new ones. I may wind up waiting until I see what other Flight Simmers are getting in their performance results.

However, it's hard to find those who run the same add-ons I have and power it through a new Intel. There's a lot of little variables, (kind of scenery, with/without mesh, Trackir, Ezdoc, etc.), that can make a difference in the frame rates.

I'm sure now that I know there is yet another Haswell on the horizon, I'll wait and see what comes through.
Thanks again,
Rich
 
http://cpuboss.com/cpus/Intel-Core-i7-4770K-vs-Intel-Core-i7-2600K

Speed OC fairly linearly with clock so for example in general if CPU A is 20% faster than CPU B the B should be OC approx 20% to be the same speed as A at the same task.

As for Haswell-E it'll be the 2011 version and assuming intel stays with their release schedule we should see it around the same time as Broadwell so late 2014 or 2015 sometime.

 

wingclip

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WOW! The 2600K isn't that far behind, even now!
Thanks, Rich
PS I meant to click your last reply as the "Best Answer, (though both were), but clicked the first. Either way, they both take me to where I needed to go. :)
 


Haha no the last couple of generations have been working on graphics performance and energy efficiency. So performance hasn't improved too much.
Glad I could help though.
 

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