[Tom's] CPU Bottlenecking with 7970 CF - 3770k vs. 8350

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Aug 11, 2008
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I didnt pay attention to the scores , i just checked if it was
not rigged.

That said , AMD themselves say that the FX is largely on par
with the 3570K for games , so why dont reviewers get the same
conclusions than AMD.?

Are people at AMD unable to competently bench their own products.?.

Are the following chart irrelevants.?..

amd_piledriver_games.jpg


http://www.lesnumeriques.com/cpu-processeur/amd-fx-8350-p14680/test.html

If that many different game show almost the same frame rate with 2different cpus they are probably gpu bottle necked, which tells you nothing about CPU performance. We know amd is not above doing this because they did it in the pre release marketing for bulldozer.
 

boxleitnerb

Platinum Member
Nov 1, 2011
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Yup, integrated benchmarks often exhibit low CPU load compared to real world gameplay, thus not accurately displaying performance when playing games.

Sites that use savegames are Computerbase.de, PCGH.de, hardware.fr and ht4u.de

Unfortunately, AtenRa has little clue about benchmarking which has become clear in my discussions with him. I've asked him several times to run some benchmarks in more demanding games like Civ 5 or Shogun 2 with me so we could compare, but he never responded or came up with made up excuses why he can't. So his claims are irrelevant to me as I see him as ignorant, learning-resistant and biased.

It's not about if the FX is better or worse than an i5. In the case of Tek Syndicate it's about obvious errors that call their complete benchmarks into question. I have not found these errors in any of the 4 sites I mentioned earlier, and they have been longer at the benchmarking game than this Tek guy. And as I said - their results complement and confirm each other while this Tek Syndicate review stands alone, contradicting basically everyone else. The lack of proper documentation and comprehensible methods only affirms that this guy has no clue.
 

AtenRa

Lifer
Feb 2, 2009
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I've asked him several times to run some benchmarks in more demanding games like Civ 5 or Shogun 2 with me so we could compare, but he never responded or came up with made up excuses why he can't.

Compare what you ALL knowing Benchmarking GOD ?? we have different hardware, we cant compare anything.
 

guskline

Diamond Member
Apr 17, 2006
5,338
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S ay what you want about the 8350 youtube video, but the guy is off the wall funny! He does a video where got got an online Doctorate of Fine Arts in massage. Hysterical!
 

Idontcare

Elite Member
Oct 10, 1999
21,110
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S ay what you want about the 8350 youtube video, but the guy is off the wall funny! He does a video where got got an online Doctorate of Fine Arts in massage. Hysterical!

I suspect by now I've acquired enough credit hours to earn a doctorate in "the fine arts of online massage" as well :D
 

Bman123

Diamond Member
Nov 16, 2008
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Revenger, seriously that doesn't shock you does it? Comparing a cpu that sells for @$199 with one that sells for at least $100 more? Come on! The outcome was preordained.

I think a better comparison on price would have been a 8350 vs a 3570k. I suppose the Intel would win but at least on price alone there would nearly be parity ( the 3570k is @$30 more but much closer in price to the 8350).

My 3570k was $169.99 NIB compared to the 8350 at $189.99
 

RussianSensation

Elite Member
Sep 5, 2003
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Again with this TEK guy? His results make no sense whatsoever, just take a detailed look at the numbers and think about if that is possible or not. I wish people would stop posting this nonsense.

You are saying both of his videos are rigged? He redid the tests with a GTX670 and in some games FX8350 is faster. You are saying that's not possible that an FX8350 can win in some games? The original reviews done on the Bulldozer platform also didn't have all the Windows patches, etc. Also, if you notice, it's not as if FX8350 is winning everything. It loses in many titles as well. You seem to dismiss any results where AMD CPUs are winning as "inaccurate" or "biased benchmarking" because it's not what you are used to seeing.

What about this testing at 1080P with AA and a GTX670 in 12 games? It's pretty clear that with a single $400 GPU, most games played at 1080P with AA are going to be GPU limited.

I find it interesting that whenever an AMD CPU wins benchmarks, those results are constantly scrutinized / dismissed or the benchmarks are viewed as "irrelevant". Benchmarks like Cinebench are then used to show how Intel is superior, but how many people actually render with their CPU and use that specific program?

If you are the type who checks 4-5 review websites, then you would have noticed that there are many cases outside of games where FX8350 beats i5 2500K/3570K in multi-threaded apps. I just find it odd that people dismiss things like 7-Zip but then use things like Cinebench. I don't use either of those programs, which means both of those benchmarks are completely worthless to me, but it doesn't mean I am going to dismiss the one where an Intel's i5 gets crushed because I am upset that AMD's FX8350 beats my CPU.

AMD's Vishera is not better than Intel's CPUs overall but let's not make any mistakes about it, if you run a lot of highly multi-threaded programs and are also a gamer but have a limited budget, an FX8350 ($195) + GTX670/7970 ($360) is a way better balanced system for such a user than an i7 3770K ($320) + GTX660/HD7870 ($200). A lot of us build our PCs for games first and foremost, in which case an i5 OC is a better option than Vishera. Others run expensive multi-GPU setups (GTX670/680 SLI, etc.) in which case spending extra for i7 3770K is not a big deal. A case can definitely be made for an FX8350 system though for a limited # of people who fit the category of a gamer + heavy multi-tasker on a budget. For those who can purchase the i7 3770K at MC, then AMD's price advantage more or less disappears.
 
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Idontcare

Elite Member
Oct 10, 1999
21,110
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...if you run a lot of highly multi-threaded programs and are also a gamer but have a limited budget, an FX8350 ($195) + GTX670/7970 ($360) is a way better balanced system for such a user than an i7 3770K ($320) + GTX660/HD7870 ($200).

IMO this reality-based perspective on "budget-constrained" upgrading is lost in too many debates in these forums.

Too often the debate iterates to the point where its "Intel God-box versus AMD God-box" and of course the Intel God-box is going to look better on paper at that point in the debate, and be higher priced, and use less power, etc.

Meanwhile, back in reality, people are logging into Newegg trying to decide "do I get the SSD and AMD chip, or do I skip the SSD upgrade this time around and buy me that snazzy Intel chip?"...and solid advice on the sorts of balanced trade-offs being made in the upgrade are lacking (or charged with rhetoric and hyperbole that just turns people off to trying to get to the bottom of it all).
 
Aug 11, 2008
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You are saying both of his videos are rigged? He redid the tests with a GTX670 and in some games FX8350 is faster. You are saying that's not possible that an FX8350 can win in some games? The original reviews done on the Bulldozer platform also didn't have all the Windows patches, etc. Also, if you notice, it's not as if FX8350 is winning everything. It loses in many titles as well. You seem to dismiss any results where AMD CPUs are winning as "inaccurate" or "biased benchmarking" because it's not what you are used to seeing.

What about this testing at 1080P with AA and a GTX670 in 12 games? It's pretty clear that with a single $400 GPU, most games played at 1080P with AA are going to be GPU limited.

I find it interesting that whenever an AMD CPU wins benchmarks, those results are constantly scrutinized / dismissed or the benchmarks are viewed as "irrelevant". Benchmarks like Cinebench are then used to show how Intel is superior, but how many people actually render with their CPU and use that specific program?

If you are the type who checks 4-5 review websites, then you would have noticed that there are many cases outside of games where FX8350 beats i5 2500K/3570K in multi-threaded apps. I just find it odd that people dismiss things like 7-Zip but then use things like Cinebench. I don't use either of those programs, which means both of those benchmarks are completely worthless to me, but it doesn't mean I am going to dismiss the one where an Intel's i5 gets crushed because I am upset that AMD's FX8350 beats my CPU.

AMD's Vishera is not better than Intel's CPUs overall but let's not make any mistakes about it, if you run a lot of highly multi-threaded programs and are also a gamer but have a limited budget, an FX8350 ($195) + GTX670/7970 ($360) is a way better balanced system for such a user than an i7 3770K ($320) + GTX660/HD7870 ($200). A lot of us build our PCs for games first and foremost, in which case an i5 OC is a better option than Vishera. Others run expensive multi-GPU setups (GTX670/680 SLI, etc.) in which case spending extra for i7 3770K is not a big deal. A case can definitely be made for an FX8350 system though for a limited # of people who fit the category of a gamer + heavy multi-tasker on a budget. For those who can purchase the i7 3770K at MC, then AMD's price advantage more or less disappears.

I have never denied that the 8350 is superior to 3570k in certain heavily multithreaded benchmarks. However, the vast majority of evidence clearly shows Intel superior overall in gaming that is not GPU limited. That is why benchmarks that show contrary to the general consensus are heavily scrutinized. Personally, I dont know about the validity of the particular you tube video that started the thread. I have never looked to you tube for benchmarks, only major websites that review hardware.

My dissention in this particular thread was with the poster who showed a clearly GPU limited scenario and claimed it to be a valid test of cpu performance. That poster and one of his allies then insinuated that I was contradicting myself based on earlier posts which were not relevant to the particular discussion being carried on now.

I am not in general criticizing your post. However, basically these cpu forums have become very polarized, and there are just as many (or more) who try to bias the discussion in favor of AMD as there are who do for intel.
 

0___________0

Senior member
May 5, 2012
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Once you turn the graphics up, aren't these chips basically pushing the same min FPS? The higher averages for Intel in most games primarily come from higher max frame rates, right? Intel gets you 80 FPS staring at a wall while AMD only gets 60, but it doesn't matter since you won't be able to tell the difference. I've always understood it that when graphic settings aren't on the bare minimum, that these CPU's are close enough that the difference in what you experience is negligible, or even non-existent. Is that wrong? Is there going to be a noticeable difference between them in most games?
 

ctsoth

Member
Feb 6, 2011
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Once you turn the graphics up, aren't these chips basically pushing the same min FPS? The higher averages for Intel in most games primarily come from higher max frame rates, right? Intel gets you 80 FPS staring at a wall while AMD only gets 60, but it doesn't matter since you won't be able to tell the difference. I've always understood it that when graphic settings aren't on the bare minimum, that these CPU's are close enough that the difference in what you experience is negligible, or even non-existent. Is that wrong? Is there going to be a noticeable difference between them in most games?

I understand why the 1990s resolutions are used for determining which CPU has bigger biceps, but the tests are utterly irrelevant. I don't care how well any processor can do anything that I am never going to use it for. I care about price/performance and total system quality.

A system shouldn't be schizophrenic, there is no reason to build any computer capable of 'x' when it is built for the purpose of 'y'.

These comments must make me an AMD fanboi, because I am not slathering spittle over a 3770k or whatever. I'm gonna wear out the scroll wheel on my mouse, I spend more time scrolling past vitriol than I do reading worthwhile posts in this forum.
 

boxleitnerb

Platinum Member
Nov 1, 2011
2,605
6
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You are saying both of his videos are rigged? He redid the tests with a GTX670 and in some games FX8350 is faster. You are saying that's not possible that an FX8350 can win in some games? The original reviews done on the Bulldozer platform also didn't have all the Windows patches, etc. Also, if you notice, it's not as if FX8350 is winning everything. It loses in many titles as well. You seem to dismiss any results where AMD CPUs are winning as "inaccurate" or "biased benchmarking" because it's not what you are used to seeing.

What about this testing at 1080P with AA and a GTX670 in 12 games? It's pretty clear that with a single $400 GPU, most games played at 1080P with AA are going to be GPU limited.

I find it interesting that whenever an AMD CPU wins benchmarks, those results are constantly scrutinized / dismissed or the benchmarks are viewed as "irrelevant".

I've not quoted your whole post as much of what you said targets stuff aside from gaming and is thus not immediately relevant for this thread or my answer.

Have you taken your time and actually looked at those results? I've said it already and I'll say it again: They are full of highly unlikely numbers that make no sense.

Let me analyze it for you:

Crysis Warhead (7:03)
- Difference is larger at 1440p than at 1080p. Makes no sense.
- Massive GPU bottleneck with Intel (fps drop), yet OC yields fps boost
- OC at 1080p yields a higher boost with Intel than with AMD though both CPUs are overclocked by the same 25% vs their guaranteed base clock. Makes no sense.

Arma 2 (7:13)
- OC yields a higher boost at 1440p than at 1080p (AMD). Makes no sense.
- Massive GPU bottleneck with Intel (fps drop), yet massive differences between Intel and AMD (indicating a CPU bottleneck). You can't have both bottlenecks at this intensity at once, makes no sense.

Far Cry 3 (7:23)
- Again a quite strong GPU bottleneck according to AMD vs AMD@OC and yet vastly different CPU results between AMD and Intel. Makes no sense.

Metro 2033 (7:42)
- GPU bottleneck, yet OC yields fps boost with Intel at 1080p. Questionable.
- Differences between AMD and Intel increase with resolution. Makes no sense.

Natural Selection 2 (7:57)
- 43% more fps by OC the 3570K 25% (3.6GHz are guaranteed even for all threads, 4.5/3.6=1.25). Wow! Yeah, that makes absolutely no sense.

Skyrim (8:13)
- 32% more fps by 25% more OC for the Intel at 1080p. Yeah...don't think so.

Trine 2 (8:55)
GPU bottleneck, looks ok.

And finally:
In absolutely no game in every review that I have seen (and I've seen alot!) does the 8350 win against the 3570K (aside from maybe BF3 which was not tested here). Especially the Arma 2 and Far Cry 3 results are astronomically off compared to anything I've ever seen.

So you see, this review is full of errors which calls into question either the ability or the integrity of TEK Syndicate. But good that you criticized me first ;)

Edit:
About the pctuning link:

First, it depends on the games that you play. Most reviews test only mainstream games but leave out RTS and simulations.
Secondly, most reviews have a flawed testing methodology, using integrated benchmarks that often have lower CPU load than real gameplay. Very few test with the savegame method, actually playing carefully selected parts of the game that are representative of CPU demanding scenes in the game. Among those are PCGH.de, computerbase.de, ht4u.net and hardware.fr
Thirdly, GPU bottlenecks aren't necessarily relevant. For example the GPU in the review is bottlenecking at 45fps, but you need 60fps for enjoyable gameplay. Wouldn't you like to know if CPU A could achieve that, but CPU B couldn't? No one is forced to play at the exact same settings the reviewer conducted his/her tests in. It is a bad idea to assume what fps are sufficient for someone by thinking those settings and numbers are set in stone.
 
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Aug 11, 2008
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I understand why the 1990s resolutions are used for determining which CPU has bigger biceps, but the tests are utterly irrelevant. I don't care how well any processor can do anything that I am never going to use it for. I care about price/performance and total system quality.

A system shouldn't be schizophrenic, there is no reason to build any computer capable of 'x' when it is built for the purpose of 'y'.

These comments must make me an AMD fanboi, because I am not slathering spittle over a 3770k or whatever. I'm gonna wear out the scroll wheel on my mouse, I spend more time scrolling past vitriol than I do reading worthwhile posts in this forum.

You have a point if you are absolutely sure you will never want to run at higher settings, this is back to the old argument the cpu is "good enough", because you will be gpu limited. However, since the prices are so close I see no reason for gaming uses to settle for the less well rounded processor, especially since it is less efficient as well.
 

SiliconWars

Platinum Member
Dec 29, 2012
2,346
0
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Once you turn the graphics up, aren't these chips basically pushing the same min FPS? The higher averages for Intel in most games primarily come from higher max frame rates, right? Intel gets you 80 FPS staring at a wall while AMD only gets 60, but it doesn't matter since you won't be able to tell the difference. I've always understood it that when graphic settings aren't on the bare minimum, that these CPU's are close enough that the difference in what you experience is negligible, or even non-existent. Is that wrong? Is there going to be a noticeable difference between them in most games?

Almost all the new cpu's on both sides - so long as they are quads or higher - will perform nearly identically in the majority of titles when gpu limited.

52723.png


You can guess where the older cpu's would figure in that, maybe falling behind in 5-10 fps blocks (eg a Q6600 might be 5-10fps slower), with dual cores performing worse.
 

CHADBOGA

Platinum Member
Mar 31, 2009
2,135
833
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S ay what you want about the 8350 youtube video, but the guy is off the wall funny! He does a video where got got an online Doctorate of Fine Arts in massage. Hysterical!

Perhaps he use to be known as Sharikou, Ph.D. :awe:
 

Hypertag

Member
Oct 12, 2011
148
0
0
Run the F1-2012 in-game benchmark and compare it with mine if you will like, whats the prob with that ??

Goodness, you were giving excuses in July as to why you couldn't do a real game play benchmark of Shogun II.

Why don't you just do it? Are you afraid AMD might actually lose? Certainly you have had the time to do a real game play benchmark.

http://www.hardocp.com/article/2008/02/11/benchmarking_benchmarks/5

Every single AMD fanboy was calling for hardOCP's head when it concluded the 3870x2 couldn't match the 8800 GTX. Then they proved the difference was only due to real game play versus the canned demo modes.

Are you afraid of these results being repeated?

edit: If we are seriously talking about the "8350" youtube "review", that was a review of streaming a game over the internet while playing it. That requires x264 to encode, on the fly, the entire screen 30 times a second while playing a game. The results shouldn't surprise anyone if you understand what it is. It is pretty much the same as encoding a 1080p video from your HD Camcorder while playing a game.
 
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AtenRa

Lifer
Feb 2, 2009
14,003
3,362
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Goodness, you were giving excuses in July as to why you couldn't do a real game play benchmark of Shogun II.

Why don't you just do it? Are you afraid AMD might actually lose? Certainly you have had the time to do a real game play benchmark.

I did measure a game play back then, i have concluded that the in game benchmark provides good game play characteristics to be used in reviews. boxleitnerb have a different opinion, thats fine by me, but i have chosen to use the in game benchmark.

http://forums.anandtech.com/showpost.php?p=33884357&postcount=83

920dx111.jpg
 

boxleitnerb

Platinum Member
Nov 1, 2011
2,605
6
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And I have proven to you with fraps recordings and screenshots that the ingame benchmark does in fact not represent accurate data as far as real gameplay is concerned. I have pointed out that Shogun 2 doesn't record camera movements and have expressed doubt that you could have manually moved the camera in the exact same manner for 300+ seconds. Thus your benchmark data is bogus.

And yet, you keep ignoring it, just further proving your ignorance and learning-resistance when it comes to benchmarking CPUs.