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New Computer? (Read 962 times)
Aug 13th, 2009 at 10:38am

FlightSimKid   Offline
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Well, this weekend my dad is buying a new computer. One of the reasons is because this one is going to my sisters and the other I want to a good computer to be able to run FSX and/or FS9.

Well, I'm going with my dad to chose one, since I specailise in computer specs.  Grin Grin
I've got my eye on one. The only thing I need to know, would these specs be good enough to get really good FPS & allow FSX or FS9 to run smoothly with AI traffic on like 100% with Active Sky, FE, GE and so on.

AMD Phenom X3 8550 Triple-Core
(2.20GHz, 2MB Cache)
Genuine Windows® Vista Home Premium
3GB DDR2 memory
320GB SATA hard drive
NVIDIA® GeForce 8200 graphics
Dual Layer DVD Rewriter
Media card reader
9x USB ports
10/100 network LAN port

Anyone who could give me an answer, I would be most grateful  Smiley

Thanks
 

Specs:

AMD Phenom 9750 Quad-Core Processor 2.4GHz
4GB RAM
ATI Radeon HD 4350
500GB Hard-drive
Blue-ray.
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Reply #1 - Aug 13th, 2009 at 11:15am

757200ba   Offline
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The things you want for your FS will not go on this machine.
Honestly, fs9 would run reasonable.
Processor nothing less than 3.0 GHz (you might now that FS9 doesnt use more than one core, and FSX uses top 3 cores)
More RAM (fs9 would run ok with 3gb, now fsx thats a diferent ball game)never less than 4 gb ( im just following what you expect from FS).
Geforce 8200, thats a BIG NO, for both FS9 and FSX.Try 8800 gtx or the 260 gtx or something better.And be sure your PSU nothing less than 650w
I would look for something better.
Maybe you werent expecting this but, try to look some posts and you will see what the Experts say. Wink
My comment is based, once again i need to say, in what you want from FS.


 
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Reply #2 - Aug 15th, 2009 at 12:02pm

SubZer0   Offline
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first of all, the 8200 is a toy... at least a 9800 for good/regular performance on FSX (great on FS9)

AMD won't do scrap in FSX (especially at 2.2ghz) but will do great in FS9

and 3gb memory is ok but I'd go for 4gb

Can you build your own system? it'd be much cheapter, and better!
 
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Reply #3 - Aug 16th, 2009 at 9:36am

EJW   Offline
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I have 9800 and it could be better.
 
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Reply #4 - Aug 16th, 2009 at 5:29pm

FlightSimKid   Offline
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Ok scrap that. How bout this one. My dad has been looking seriously at it.


Intel Quad Core Q8300(2.50Ghz)
4GB DDR2 RAM
640GB Hard Drive
NVIDIA GeForce 9600GT(512MB).
 

Specs:

AMD Phenom 9750 Quad-Core Processor 2.4GHz
4GB RAM
ATI Radeon HD 4350
500GB Hard-drive
Blue-ray.
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Reply #5 - Aug 16th, 2009 at 8:36pm

757200ba   Offline
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For what SIM?
FS 9? its ok!!!
FSX ? forget it!!!
 
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Reply #6 - Aug 16th, 2009 at 11:26pm

SubZer0   Offline
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757200ba wrote on Aug 16th, 2009 at 8:36pm:
FSX ? forget it!!!

... Huh

That would be just fine for FSX, just don't expect too much out of it. Medium settings it will do just fine. If you could find one with an Intel Quad Core cpu and a 9800 for a video card, you'd be set Wink

You might also want to overclock the cpu, so get a good cooler and some good thermal paste (OCZ Freeze is perfect). Believe me, that will make a world of difference
 
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Reply #7 - Aug 17th, 2009 at 11:18pm

757200ba   Offline
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The problem with pc's is....we spend money and then we dont have the result we want.Building a machine and stay on MEDIUM i guess takes the moral of everyone.

For the comum mortal we need to make a choice.Or we have $ power and we can buy top hardware and it will work.Or we need to see our budget and choose, or we build a nice machine to run a "MAX" FS9 and a Medium FSX. Or we gather more money and we build a Max (if there is one) for FSX.

If someone cames here with a budget of $5000 i can give everything, even if you want a pink PC. But most of mortals have what..$600 or even $1000.Garantee a MAX FSX?Well it doesnt.

Take a look:
Quad core for FSX....for what?FSX it will not use more than 3.So you might put maybe $100 on your pocket.$100 you can use for memory, PSU, even a better graphic card.

I think like this (this is me thinking) i can't reach for now, to a machine that runs FSX the way i can run FS9.NO MONEY.
I look to my machine and i see, i need a PSU and a video card.
With a PSU of 650w, and a 8800 gt or gts or gtx, i spend $300.For now i get 25 fps with mine in FS9 with 80% traffic and with Aerosoft pro airports and pmdg, level D and so on.My FSX runs MEDIUM.If i upgrade this things i can get a few more details on FSX.Will it be 100%?
Never, but 70 or 75%.Maybe.

Can you buy a a good machine with $300? If you do, tell me, i want 10 of those.

But at least you spend some money and you improve a bit.
I see guys sepending $2000 and $3000 on a pc and you see them on the forums asking for help.Many things, we know have to do with tweaking? Yes, but not everything.

A choice as to be made. I WANT FSX AT MEDIUM, well at least you know you dont need a Quad for that so you can balance the budget.
Read whats going on. There are very good posts to help you decide and see what your budget can do.
And another thing, dont try overclocked before you know your Hardware.You can get good results but also burn your effort in seconds.
Wink
Cheers Wink


 
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Reply #8 - Aug 17th, 2009 at 11:47pm

SubZer0   Offline
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757200ba wrote on Aug 17th, 2009 at 11:18pm:
Take a look:
Quad core for FSX....for what?FSX it will not use more than 3.

Where did you get that info from?... Huh

Ever since SP1, FSX has made FULL use of EVERY core available to it.
 
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Reply #9 - Aug 18th, 2009 at 11:46am

Flight Ace   Offline
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SubZer0 wrote on Aug 17th, 2009 at 11:47pm:
757200ba wrote on Aug 17th, 2009 at 11:18pm:
Take a look:
Quad core for FSX....for what?FSX it will not use more than 3.

Where did you get that info from?... Huh

Ever since SP1, FSX has made FULL use of EVERY core available to it.


Not entirely so. From what I have read, it is my understanding that FSX uses core zero approximately 90% of the time and the remaining 10% is spread among the remaining 3 cores.
 

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4.   EVGA GTX580 1536MB Video Card
5.   16 GB C8 G.SKILL Low Profile RAM
6.   Noctua NH-D14 CPU Cooler
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Reply #10 - Aug 18th, 2009 at 3:08pm

757200ba   Offline
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Which make it, if you use one core it will use it 100%.

But maybe i went to far saying that will not use it. The fact is SP1 made FSX to DETECT the quad core.Now use it?diferent thing.
I will not put my hand on the fire, but i think Nick said that.
Ofcourse we can have the poor man way of thinking.

Quad core costs what $300? (i really dont know), so FSX will use a small percentage of each.Lets follow it leterary (once again i say i dont have experience with quads) so a dual it will use 50% in each core?Or it will use 90% on zero and the other 10%spread over the second? Is this a patern? 0 uses always 90% independently of the core number?
IF we think on keeping some processor workload, we say a good dual will do the job, or even a 3 core, all goes around money you have.Now that all cores will be used to improve FSX hmmmmm.

According to forums, well processor is important, but is more flexible than RAM and GPU.WE know FSX LOVES RAM and GPU SPEED.You might find more aplications for your money if you could keep $100 from the cost of your processor, and apply it in RAM or GPU.

Its like they say, FS9 with a video card with 256 its not good, but over 512 its a waste.

Any way, i think its funny what you read in the magazines, they try all new MB and processors and GPU in games like Crisis and things like that, then get all those readings on benchmarks.For a change, it would be fun they tested those $5000 pc on FSX.Then i would love to see the results.

Another thing that i dont understand, is why ATI\AMD are not good for FS.I remember when 9700 Pro came out everybody was saying the best GPU for FS9.I know times change but i still dont understand that "cut" on ATI\Amd.
Shocked Undecided


« Last Edit: Aug 18th, 2009 at 5:16pm by 757200ba »  
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Reply #11 - Aug 20th, 2009 at 10:39pm

SubZer0   Offline
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Taken just now on my i7 system:


...

As you can see, all 4 cores were being used...

They all averaged out at about 80%, Core 0 (1st core) being the most stable


That was with autogen set to VERY DENSE, over London, with FPS locked at 30, no stutters WHATSOEVER...

I dare you to try to get that performance with the same settings as mine (not just autogen, but everything else) on a dual core
« Last Edit: Aug 22nd, 2009 at 10:47am by SubZer0 »  
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Reply #12 - Aug 20th, 2009 at 10:44pm

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757200ba...

You are confused...  Wink

FSX likes CPU and RAM more than GPU.

You can get away with lower end model CPUs with other games, as long as you have a good video card. Even in such a case, the video card won't be using all its power due to the bottleneck on the CPU Wink

FSX doesn't let you get away with that. You need a strong and fast CPU, the more cores the better, a good amount of FAST memory, as well as a strong GPU.
 
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Reply #13 - Aug 23rd, 2009 at 3:52pm

FlightSimKid   Offline
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Ok, After long discussions with my brain I finally decided I'm going to just get the computer to run FS9. I've now got my eye's on these: What one would you buy?

Baring in mind I have addon's like:
Active Sky
Ground Evironment
Flight Environment
Custom Made AI Traffic loads and loads of airliners
Level-D 767
Aerosoft airports
PMDG
and many more.

Option 1:

AMD Phenom X4 9750
(2.4GHz, 2MB Cache)
4GB memory
500GB hard drive
Blu-Ray player and DVD Rewriter
512MB ATI Radeon HD4350 graphics

£699 In PC World.

Option 2:

Intel® Core 2 Quad Q8300
(2.50GHz, 4MB Cache)
4GB memory
640GB hard drive
1GB NVIDIA® GeForce GT220 graphics

£699 in PC World.
 

Specs:

AMD Phenom 9750 Quad-Core Processor 2.4GHz
4GB RAM
ATI Radeon HD 4350
500GB Hard-drive
Blue-ray.
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Reply #14 - Aug 23rd, 2009 at 4:16pm

SubZer0   Offline
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Get the bottom one, the one with the Intel Quad core

But  you will need to add an actual video card to that machine...

http://www.newegg.com/Product/Product.aspx?Item=N82E16814130468

That GT220 shouldn't really be considered a video card... all it does is allows you to see what's on the screen, but it gives no gaming performance whatsoever.
 
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Reply #15 - Aug 23rd, 2009 at 9:34pm

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757200ba wrote on Aug 17th, 2009 at 11:18pm:
With a PSU of 650w, and a 8800 gt or gts or gtx, i spend $300.For now i get 25 fps with mine in FS9 with 80% traffic and with Aerosoft pro airports and pmdg, level D and so on
Excuse me for butting in.  I have a thread here in 'hardware' but it's been quiet.  Right now I'm running FS9 with a single core Intel P4 and a non-upgradable 340W PSU so I'm going the 'barebones' route to upgrade.  Right now I'm looking at a 650W quality PSU, probably one of the 8800 cards but which Intel CPU/motherboard/RAM combo, keeping in mind strictly for  FS9.  Any and all advice will be appreciated.
 

... 

                            
THIS IS NOT A PANAM CLIPPER

                                                            
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Reply #16 - Aug 24th, 2009 at 12:34am

Flight Ace   Offline
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SubZer0 wrote on Aug 20th, 2009 at 10:39pm:
Taken just now on my i7 system:


Asyoucansee,all4coreswerebeingused...Theyallaveragedoutatabout80%,Core0(1stcore)beingthemoststableThatwaswithautogensettoVERYDENSE,overLondon,withFPSlockedat30,nostuttersWHATSOEVER...Idareyoutotrytogetthatperformancewiththesamesettingsasmine(notjustautogen,buteverythingelse)onadualcore
SubZerO,Icannotresistadare.IseeinyourscreenthatyourFPSrateissetatunlimitedandyouaregettingabout28FPS.IthinkImentionedsometimeearlierthatIwasrunningbothmydualcorePCaswellasmynewi7920andcomparingtheirperformance.Theysharemymonitor,keyboard,mouse,printer,andflightcontrols.BothPCsrunFSXwiththesamesettings-maxedoutexceptforwater,LightBloom,andgroundvehicletraffic.AsforyourTaskManager,I'mnotknowledgeableenoughtointerpretit.HoweverIdidreadsomewherethatFSXSP1didnotsplituptheprocessingequallyamongthefourcoresratherabout90%tocore0withtheremainingdividedupbetweentheremaining3cores.Ireallywouldliketoknowthetruthaboutthis.Nowabouttakingyouuponyourdare.ThefirsttwoscreensbelowweretakenfrommytwocorePC.MyFPSinthelondonarearunsbetween15and35.Thelasttwoscreensweretakenfrommyi74corePC.ForbothscreenstheFPSexceeds40.BothPCshavetheirFPScountersetatunlimited.AsamatterofinterestifIturnedofftheFPScounterinboth,itwouldbehardtotellanydifferenceinflyingaircraftaroundtheLondonarea.TwoCoreCPU-3GHzwithGTX8800172FlightoverLondonat21.5FPS[IMG]http://i554.photobucket.com/albums/jj430/signalcorps/fsscr057.jpg

172 flight over Big Ben at 31.3 FPS
...



i7 920 Four Core over-clocked to 3.72 GHz with GTX 285

172 Flight over London at 41.4 FPS
...

Twin Beech Flight over London at 45.2 FPS
...
 

1.   Chaser MK-1 Full Tower ATX Computer Case
2.   Core i7 3770K 1155 Processor OC to 4.7 GHz
3.   ASUS Maximus V Gene Motherboard
4.   EVGA GTX580 1536MB Video Card
5.   16 GB C8 G.SKILL Low Profile RAM
6.   Noctua NH-D14 CPU Cooler
7.   240 GB OCZ Agility 3 SSD
8.   120 GB OCZ Agility 3 SSD
9.   1 TB Backup Drive
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Reply #17 - Aug 24th, 2009 at 8:15pm

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Flight Ace,

I neglected to mention that I'm using the FPS limiter tool for FSX, and have it set at 30fps. For it to work correctly, the FPS in-game has to be set to unlimited. So, although the game shows it set to unlimited, the FPS limiter I use is limiting it to 30fps, allowing for a smooth, stutter-free flight locked at 30fps Wink

Had I not been using the FPS limiter tool, those shots I'm sure would have exceeded 40 FPS without trouble.

On the first two shots, your dual core managed to get 21.5 fps and 31.5, both on unlimited. The i7 would have pulled 40+ on each of those shots set to unlimited, with the right video card and memory.
 
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Reply #18 - Aug 24th, 2009 at 9:19pm

757200ba   Offline
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I dont think im confused.YOU ARE.
See the graph on the first core and compare it with others.
I know, you might not see, that the first one is stable and the others go to a high and then down.
Your photos dont mean anything.They just show that one of the cores works more than the others like it was said by one of the posts.Try on Heathrow with full traffic.Not over London at 2000ft where autogen had made all the work.Thats why you have 41 fps and then they go down to 31 and 21fps as you fly low.And i believe that sometimes you have like 70 to 80 fps, at 20000 ft or something like that.And could you give me a reason why to set fps to unlimited?When your eyes only see 24, and you want your pc to go in highs and lows?And if you use 30 limit, why it goes to 41 and 45???.
There are not CONFUSED people here.Just "poor curious" trying to help.WITH AVERAGE MACHINES
TC  Wink

 
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Reply #19 - Aug 24th, 2009 at 11:48pm

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757200ba wrote on Aug 24th, 2009 at 9:19pm:
I dont think im confused.YOU ARE.
See the graph on the first core and compare it with others.
I know, you might not see, that the first one is stable and the others go to a high and then down.
Your photos dont mean anything.They just show that one of the cores works more than the others like it was said by one of the posts.Try on Heathrow with full traffic.Not over London at 2000ft where autogen had made all the work.Thats why you have 41 fps and then they go down to 31 and 21fps as you fly low.And i believe that sometimes you have like 70 to 80 fps, at 20000 ft or something like that.And could you give me a reason why to set fps to unlimited?When your eyes only see 24, and you want your pc to go in highs and lows?And if you use 30 limit, why it goes to 41 and 45???.
There are not CONFUSED people here.Just "poor curious" trying to help.WITH AVERAGE MACHINES
TC  Wink


Wow... LOL

Firstly, let's get one thing straight. I'm not trying to measure dicks with you or anyone here for that matter. I'm simply trying to prove a point. There is no reason for your "poor curious" self to attack me on these friendly, public forums. I refuse to step down to such a level in such a gentle place.

That set aside, let us continue with a friendly discussion.

TC, you must not have read what I wrote. Please look back and reread. I noted that the first core, at a constant rate, works more than the last 3. However, I also noted that there are times, some spans longer than others, that the last 3 cores are also working at or above 80%, along with the first core.

Besides your rant on the issues of the working cores, you seem to have insulted Flight Ace, whom I respect for discussing in a friendly way.

I will now answer to your questions and low-level remarks in order, starting here:
Quote:
.Thats why you have 41 fps and then they go down to 31 and 21fps as you fly low...


Flight Ace achieved 31 and 21fps when flying low using his dual core. When he (and I) used our i7 systems (quad cores), we both achieved 30+ fps, flying low.

No, I don't ever get 70-80fps anywhere, because I limit my FPS to 30 for smoothness. However, even if I didn't limit my FPS, I wouldn't achieve 70-80fps because I have Vsync enabled... Know what that is?

Yes, I can give you a good reason for which to set the FPS to unlimited: Every system is different. Some perform better with frames set to unlimited in terms of smoothness, and some perform better with it limited.

No, your eyes do not only see 24 fps:

http://www.100fps.com/how_many_frames_can_humans_see.htm

Read that, don't just look at the pictures.

Flight Ace does not use the java FPS limiter tool that I use. Therefore, he achieved 41 and 45 fps with his sim set to unlimited. However, although I have it set to unlimited, I achieved 30 because I do use the java FPS limiter tool because my system runs much smoother that way (does not stutter).







I am not arguing with Flight Ace. He has a quad-core system and knows what it can do compared to the dual core, shown by the pictures his last post in this thread.

You, however, are a different story. Should you decide to come back with a sly remark such as to point me out directly and call me "confused," I will know better than to waste my time explaining facts to someone who refuses to accept the truth.



EDIT:
As for your request to fly over Heathrow, I have attached this picture showing my performance over a big airport hub with heavy traffic:

...

... a healthy 26fps
 
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Reply #20 - Aug 25th, 2009 at 11:17am

757200ba   Offline
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PLEASE BE CAREFULL WITH WORDS YOU USE.
ONCE AGAIN YOU ARE WRONG.AND YOU ARE THE ONE THAT CANT READ.YOU STATE YOUR POINT AND DEFEND IT.WICH I THINK ITS CORRECT.I RESPECT THAT I DONT THINK I HAVE OFFENDED NOBODY.AND IF YOU READ THE POSTS YOU COULD SEE THAT ON THAT POST and i said that my "know how" on multi cores is limited.I just stated what i read.Never i wanted to offend nobody.Or being agressive with " WHERE DID YOU GET THAT IDEA FROM"And when you talk (and this you can take to the bank) DONT GENERALISE.Talk for your self and dont try to speak for anyone, after all we all want to learn.
My statement about eye fps was..movies are at 24 fps and they look good if you could have your sim like that you would be happy, so you would not need more. If miss understood, sorry.The human eye is not only limited to those 24, i just used as an reference (if miss understood, IM SORRY)

And let me tell you this.You have a WONDERFUL machine, and its very good material, some very expensive.To the point that some of us cant reach (but that is MY problem), but believe me in what I TELL you, after spending the money I would feel a bit frustrated having Heathrow (default) with 25fps at a 1000ft.And i will tell you why.From where i stand i see its the default Airport ,and i can count 3 airlines (BA, Virgin, BMI),and if at a 1000 ft you get 25fps, how many you get at the gates ( this is a question, not being ironic).Once again, I tell you.I dont know much about multi core, but i can also can tell you, that there are many guys saying that its not worthy. Now to a person that have MONEY, that doesnt matter they buy what THEY read, and they work their way up to get good configurations.I never said that your cores would not work on FSX, what i said and Flight ace said the same.FSX will USE 90% one of them and 10% the others, and I ASKED if that was a patern, if it was always like that.And i think everybody that read that could think: Ok if in a quad core, only one core is used 90% and the other 10% are used on the other cores ( this is not my statement, but i find it very interesting, because i want to learn) what is the advantage ( FOR FS not other aplications).
So that leves the questions:
Should i buy a quad core for FSX? Even knowing that the other 3 cores will only use 3.3333 ( yes i used the calculator)of the work load?
Or there is something else that is going on?

Sub Zero if i ever offended you in anyway, or ANYBODY here, IT WAS NOT MY INTENTION, AND IM SORRY ALL IF I OFFENDED ANYBODY.

LEt me even tell you this my fs machine is a dual core at 2.8 i dont even know what is the true speed on that. Is it 2.8+2.8=5.6 (no calculator used  Wink) or its 2.8/2=1.4.

Once again Im sorry if i offended anybody.And please keep posting i have learned with you many things. Wink


I dont know how to take pictures and post them. So i could show you, what my average machine do.I have 20 fps with Heathrow Pro and 80% with AI traffic, and dynamic at 80% to.And for me that works, but i can also tell you when i use a certain 757 my fps drop to 4,5 when loading the virtual cockpit, i solve the problem on not using the VC. Cheesy
 
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Reply #21 - Aug 25th, 2009 at 11:51am

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TC,

I highly respect that last statement. I am now clear about your intentions in this thread. Thank you, and no hard feelings on either side.

Smiley

Firstly... the human eye FPS issue is not really fully understood. I can tell you, however, that in FS I notice a huge difference between 24 and 30 fps... I've tried it lots of times, believe me! Grin

In other games, such as Crysis, or Call of Duty, 30 fps is considered very low and very choppy gaming... 40+ however, is seen as smooth game-play. As you read on that link, it depends on so many things...

Yes, having a quad-core is a big gain over a dual-core. You, Flight Ace and I are all correct that the last 3 cores don't work as much as the first one (on a constant rate), but the point is that they are still there and they are indeed working at all times. Windows Task Manager isn't so accurate on showing core usage, so that picture I showed earlier is just an idea, but it is very incorrect. In reality, the numbers of core usage are much, much higher.

On a dual-core, I believe it is the same. The first core always works more than the second core, but the second still works. On a quad-core, you still have 2 more cores than a dual-core, and they DO make a difference in performance. It's the same thing as having 2 more workers.

As for that image I took over Heathrow, I also get the same FPS (26) at the gate and while taxiing. Wink

As for your dual core speeds... it's neither. It's just basically having 2 processors both working at 2.8ghz. They both work separately.

 
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Reply #22 - Aug 25th, 2009 at 2:50pm

757200ba   Offline
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The reason i use 20fps is, that i used unlimited before.Sometimes i had them like 80 to 90 fps in some parts or views.But as soon i changed the views, the fps would drop to 29 to 45.When caming from those values, i could see those stops.Now (this is my experience) when set to 25 evenwith those drops, believe it or not i cant see the diference.
So on a 28GHz dual there are 2, 2.8 working?Ok that i can understand.I will dig deeper anyway.
Once again many thanks. Wink

By the way have you tried this, well this is for duals, but anyway i discover this in a forum, try on yours i will try on mine.

"I've read this from a free download this morning, so I thought I'd post it on here for those that dont know.

Dual core processors: FS9 allegedly doesn’t take advantage of the second processor.
But here is a neat trick how to force FS9 make use of both processors on a dual-core
system: Start Flight Simulator, load your flight in windowed mode, then press
Ctrl+Alt+Del to open the Windows Task Manager. Click the "Performance Tab" and
observe that FS9 is only using one processor. Unless you have tons of other programs
running, the left window will show a heavy load, the right graph a very low load. Click on
"Processes" and look for "fs9.exe" (if you click on "Mem Usage" it should be the first or
last item). Right-click "fs9.exe" and select "Set Affinity". Remove the check mark from
one CPU. Close the window, then repeat the process and select both CPUs again. FS9 will
now spread the workload over 2 processors. You should notice
a marked difference in performance. If this does not work on your PC, contact Microsoft
Support for the optional "dual-core hot fix".

http://flyawaysimulation.com/postt21628.html


 
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Reply #23 - Aug 26th, 2009 at 7:41pm

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757200ba wrote on Aug 25th, 2009 at 2:50pm:
The reason i use 20fps is, that i used unlimited before.Sometimes i had them like 80 to 90 fps in some parts or views.But as soon i changed the views, the fps would drop to 29 to 45.When caming from those values, i could see those stops.Now (this is my experience) when set to 25 evenwith those drops, believe it or not i cant see the diference.
So on a 28GHz dual there are 2, 2.8 working?Ok that i can understand.I will dig deeper anyway.
Once again many thanks. Wink

By the way have you tried this, well this is for duals, but anyway i discover this in a forum, try on yours i will try on mine.

"I've read this from a free download this morning, so I thought I'd post it on here for those that dont know.

Dual core processors: FS9 allegedly doesn’t take advantage of the second processor.
But here is a neat trick how to force FS9 make use of both processors on a dual-core
system: Start Flight Simulator, load your flight in windowed mode, then press
Ctrl+Alt+Del to open the Windows Task Manager. Click the "Performance Tab" and
observe that FS9 is only using one processor. Unless you have tons of other programs
running, the left window will show a heavy load, the right graph a very low load. Click on
"Processes" and look for "fs9.exe" (if you click on "Mem Usage" it should be the first or
last item). Right-click "fs9.exe" and select "Set Affinity". Remove the check mark from
one CPU. Close the window, then repeat the process and select both CPUs again. FS9 will
now spread the workload over 2 processors. You should notice
a marked difference in performance. If this does not work on your PC, contact Microsoft
Support for the optional "dual-core hot fix".

http://flyawaysimulation.com/postt21628.html



Glad you and SubZer0 worked things out. This forum is the greatest for gathering "how to" information. Prime example is the tid bit you left reference Dual Core processors. Now my question is, will this work in FSX?

Just as a matter of interest, yesterday I boot up FSX and find that my performance degraded by a factor of 2. Checked RAM sticks, settings in both FSX and CMOS, downloaded and installed the latest 285 driver, and then went through a mental checklist of anything else that I thought would affect performance. Nothing helped. As a last resort I uninstalled all FSX add-ons and then FSX followed by a clean install. This fixed all. Performance is back up as you can see in the following screens. FSX settings are as indicated in previous posts.

Takeoff from Heathrow at 50.9 FPS
...

Heathrow fly over at 32.6 FPS
...

Approach to London City Airport at 50.6 FPS
...

Landing and running off runway London City Airport at 54.1 FPS
...




 

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