Sane use-case for Kaveri?

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Abwx

Lifer
Apr 2, 2011
11,172
3,868
136
No one in their right mind buys software costing $4000 and a $800 system.

You think so.?..

I run a 2500$ software on a 400$ dual core laptop,
ask the guys who have Adobe s complete suite if their
workstation is even remotely as expensive as their softs...
 

Enigmoid

Platinum Member
Sep 27, 2012
2,907
31
91
You think so.?..

I run a 2500$ software on a 400$ dual core laptop,
ask the guys who have Adobe s complete suite if their
workstation is even remotely as expensive as their softs...

Well yeah, I do the same and generally it works fine. But is your software and work such that it has special requirements like a professionel video card? Are you doing enormously productive work where you computer is a bottleneck?

I can (and do run Maya/ 3dsmax on a 660m laptop). Does it work well? It performs okay on simpler models. If I were going to make money from it would I continue to use that laptop? No because I can't stand the stuttering rotating models with tens of thousands of polygons. But it certaintly does the job for small tasks.

Even a nicely tricked out mid range workstation is likely less than half of the software costs. I'm not saying you need something crazy expensive but on newegg a k600 is less that $200 while a w7000 is around $700. While the w7000 may be too expensive the k600 performs okay for smaller tasks, can be uses with a far stronger CPU and can be exchanges down the road.

Singlethread performance is extremely important in a lot of apps and losing something like 50% is going to hurt.

Finally adobe products run well on most systems relatively speaking. Demands such as a professional video card are not required.
 

mrmt

Diamond Member
Aug 18, 2012
3,974
0
76
Finally adobe products run well on most systems relatively speaking. Demands such as a professional video card are not required.

Adobe runs fine on most hardware, the expensive part in this case is the monitor. The last thing you want is a monitor unable to display the correct gamut, so you need a high quality one. That means going for the Macbook Pro line for starters, and for shelling out up to $5.000 for the monitor alone if you are a real pro. You still cannot escape of expensive hardware here.
 

Enigmoid

Platinum Member
Sep 27, 2012
2,907
31
91
Adobe runs fine on most hardware, the expensive part in this case is the monitor. The last thing you want is a monitor unable to display the correct gamut, so you need a high quality one. That means going for the Macbook Pro line for starters, and for shelling out up to $5.000 for the monitor alone if you are a real pro. You still cannot escape of expensive hardware here.

Well yes.

My point is this.

1. If you are doing intensive work then firepro kaveri will not cut it (as you mentioned before). Not enough CPU power period and even with firepro drivers 512 shaders on low bandwidth system ram is not terribly powerful. It makes no sense to buy the APU over a more powerful system.

2. If you don't have the budget they you will be (obviously) prepared to accept compromises. That includes a less accurate monitor or a consumer grade GPU.

There are very few workstations out there with a AMD CPU and professional grade gpu. That should say something.

Furthermore at least in the case of a notebook there is a rather large fixed cost. You need a decent amount of RAM, a decent display, and decent build quality. That is going to cost a fair bit on its own. Will it make sense to save a couple hundred dollars on something like a $800 starting cost at the price of half the performance?

Add to that that AMD professional cards tend to perform poorly.

W4000 (384 cores @675/1000 128 bit GDDR5) vs K 610 (192 cores @ 954/650 64 bit GDDR5)

About equal though the K610 is slightly ahead.

http://www.notebookcheck.net/AMD-FirePro-M4100.104958.0.html

http://www.notebookcheck.net/NVIDIA-Quadro-K610M.98902.0.html


The macbook pro screen (retina 2012) seems pretty average. I'm not sure about the 2013 model but head over to sites like macrumours and you see numerous complaints about image retention and yellow screens, and some users complaining that they went through 3 systems before getting a proper screen (heaven forbid its the LG screen over the samsung screen).

http://www.anandtech.com/show/6023/the-nextgen-macbook-pro-with-retina-display-review/5

 

NTMBK

Lifer
Nov 14, 2011
10,269
5,134
136
Well yes.

My point is this.

1. If you are doing intensive work then firepro kaveri will not cut it (as you mentioned before). Not enough CPU power period and even with firepro drivers 512 shaders on low bandwidth system ram is not terribly powerful. It makes no sense to buy the APU over a more powerful system.

2. If you don't have the budget they you will be (obviously) prepared to accept compromises. That includes a less accurate monitor or a consumer grade GPU.

There are very few workstations out there with a AMD CPU and professional grade gpu. That should say something.

Furthermore at least in the case of a notebook there is a rather large fixed cost. You need a decent amount of RAM, a decent display, and decent build quality. That is going to cost a fair bit on its own. Will it make sense to save a couple hundred dollars on something like a $800 starting cost at the price of half the performance?

Add to that that AMD professional cards tend to perform poorly.

W4000 (384 cores @675/1000 128 bit GDDR5) vs K 610 (192 cores @ 954/650 64 bit GDDR5)

About equal though the K610 is slightly ahead.

http://www.notebookcheck.net/AMD-FirePro-M4100.104958.0.html

http://www.notebookcheck.net/NVIDIA-Quadro-K610M.98902.0.html


The macbook pro screen (retina 2012) seems pretty average. I'm not sure about the 2013 model but head over to sites like macrumours and you see numerous complaints about image retention and yellow screens, and some users complaining that they went through 3 systems before getting a proper screen (heaven forbid its the LG screen over the samsung screen).

http://www.anandtech.com/show/6023/the-nextgen-macbook-pro-with-retina-display-review/5


As I pointed out earlier, the lowest end Dell mobile workstations pair a dual core Intel CPU with a 1GB Cape Verde GPU. Kaveri would be roughly a match for this- lower GPU memory bandwidth, but higher potential accessible memory for the GPU, and roughly equivalent CPU performance.
 

Enigmoid

Platinum Member
Sep 27, 2012
2,907
31
91
As I pointed out earlier, the lowest end Dell mobile workstations pair a dual core Intel CPU with a 1GB Cape Verde GPU. Kaveri would be roughly a match for this- lower GPU memory bandwidth, but higher potential accessible memory for the GPU, and roughly equivalent CPU performance.

Less than 1/3 the bandwidth shared with the CPU. Low tdp shared with the CPU. CPU will have massively lower st performance which is really going to hurt. That is a very highly. Clocked dual core. More ram is easily balanced by lower bandwidth.

The two will perform very differently.
 

mrmt

Diamond Member
Aug 18, 2012
3,974
0
76
As I pointed out earlier, the lowest end Dell mobile workstations pair a dual core Intel CPU with a 1GB Cape Verde GPU. Kaveri would be roughly a match for this- lower GPU memory bandwidth, but higher potential accessible memory for the GPU, and roughly equivalent CPU performance.

Core i5 2.7-3.4 with the same performance of kaveri? At what tdp?
 

AtenRa

Lifer
Feb 2, 2009
14,003
3,361
136
Just to point out that SW-03 is Solidworks

http://www.spec.org/gwpg/gpc.static/sw03.html
Solidworks viewset (sw-03)
The sw-03 viewset was created from traces of Dassault Systemes’ SolidWorks 2013 SP1 application. Models used in the viewset range in size from 2.1 to 21 million vertices.
The viewset includes numerous rendering modes supported by the application, including shaded mode, shaded with edges, ambient occlusion, shaders, and environment maps.
The following tests are included in the viewset:
1. Vehicle in shaded mode -- normal shader with environment cubemap
2. Vehicle in shaded mode -- bump parallax mapping with environment cubemap
3. Vehicle in shaded mode -- ambient occlusion enabled with normal shader with environment map
4. Vehicle in shaded-with-edges mode -- normal shader with environment cubemap
5. Vehicle in wireframe mode
6. Rally car in shaded mode -- ambient occlusion enabled with normal shader with environment map
7. Rally car in shaded mode -- normal shader with environment cubemap
8. Rally car in shaded-with-edges mode -- normal shader with environment cubemap
9. Tesla Tower in shaded mode -- ambient occlusion enabled with normal shader with environment map
10. Tesla Tower in shaded mode -- normal shader with environment cubemap
11. Tesla Tower in shaded-with-edges mode -- normal shader with environment cubemap

Vehicle model provided courtesy of TurboSquid and tiagoofernandes. To see more work, please go to: http://www.turbosquid.com/Search/Artists/tiagoofernandesRally
Car model provided courtesy of AMD.
Tesla Tower model provided courtesy of Verislav Mudrak.

AMD Kaveri A10-7770K is faster in Solidworks than a [FONT=&quot]Intel(R) Xeon(R) CPU E3-1240 v3 @ 3.40GHz + [/FONT][FONT=&quot]NVIDIA Quadro K600
http://www.spec.org/gwpg/gpc.data/vp12/Lenovo/E32_E3_1240v3_8GB_2x4_500GB_K600/resultHTML.html
[/FONT]
 
Last edited:

Arkaign

Lifer
Oct 27, 2006
20,736
1,377
126
It bears pointing out that the A10-7700K is a desktop product, and that the i7-4702 is a laptop product. They're utterly useless to compare. Due to thermal constraints, the 4702 is clocked at 2.2Ghz with occasional brief turbo to 3.2Ghz (not all cores of course). The K1100M is also an extremely barebones GPU.

Care to compare a laptop part to a laptop part, or a desktop setup to a desktop setup?

Even against a fairly low end workstation, Kaveri is pretty bad for workstation duties :

http://www.spec.org/gwpg/gpc.data/vp12/Lenovo/E32_E3_1240v3_8GB_2x4_500GB_K2000/resultHTML.html

That Xeon E3 is less expensive than an i7, and the K2000 is a super gimped card. The real workstation Fire and Quadro cards eat the low end stuff alive.
 

AtenRa

Lifer
Feb 2, 2009
14,003
3,361
136
It bears pointing out that the A10-7700K is a desktop product, and that the i7-4702 is a laptop product. They're utterly useless to compare. Due to thermal constraints, the 4702 is clocked at 2.2Ghz with occasional brief turbo to 3.2Ghz (not all cores of course). The K1100M is also an extremely barebones GPU.

Care to compare a laptop part to a laptop part, or a desktop setup to a desktop setup?

Even against a fairly low end workstation, Kaveri is pretty bad for workstation duties :

http://www.spec.org/gwpg/gpc.data/vp12/Lenovo/E32_E3_1240v3_8GB_2x4_500GB_K2000/resultHTML.html

That Xeon E3 is less expensive than an i7, and the K2000 is a super gimped card. The real workstation Fire and Quadro cards eat the low end stuff alive.

Im sorry but that [FONT=&quot]NVIDIA Quadro K2000[/FONT] costs $500+ alone when Kaveri 7770K only $160. You have to admit people that for Solidwork Kaveri is excellent for the price.

Ok i have found the PNY Quadro K2000 for $399 AR in newegg,
http://www.newegg.com/Product/Product.aspx?Item=N82E16814133483

Still, kaveri costs more than half the money of that GPU alone.
 
Last edited:

Abwx

Lifer
Apr 2, 2011
11,172
3,868
136
It bears pointing out that the A10-7700K is a desktop product, and that the i7-4702 is a laptop product. They're utterly useless to compare. Due to thermal constraints, the 4702 is clocked at 2.2Ghz with occasional brief turbo to 3.2Ghz (not all cores of course). The K1100M is also an extremely barebones GPU.

Care to compare a laptop part to a laptop part, or a desktop setup to a desktop setup?

Even against a fairly low end workstation, Kaveri is pretty bad for workstation duties :

http://www.spec.org/gwpg/gpc.data/vp12/Lenovo/E32_E3_1240v3_8GB_2x4_500GB_K2000/resultHTML.html

That Xeon E3 is less expensive than an i7, and the K2000 is a super gimped card. The real workstation Fire and Quadro cards eat the low end stuff alive.

The 7700k is a 95W part officialy but hardware.fr tests show that the 7850K has only 2W more dissipation than 65W Richland while the 7700K has even lower thermals, all things considered a mobile Kaveri will behave even
better than the DT part by a large margin given the numbers provided by Atenra wich are quite good.

http://www.hardware.fr/articles/913-1/kaveri-amd-a10-7850k-a10-7700k-test.html

http://www.hardware.fr/articles/915-1/apu-amd-a8-7600-test-ctdp-turbo-retour-kaveri.html


Im sorry but that [FONT=&quot]NVIDIA Quadro K2000[/FONT] costs $500+ alone when Kaveri 7770K only $160. You have to admit people that for Solidwork Kaveri is excellent for the price.

Ok i have found the PNY Quadro K2000 for $399 AR in newegg,
http://www.newegg.com/Product/Produc...82E16814133483

Still, kaveri costs more than half the money of that GPU alone.

Good finds , that s the difference between thoses who check real
numbers rather than engaging in long useless biaised discourses that
get litteraly exploded once some real info is posted....:thumbsup:
 
Last edited:

Arkaign

Lifer
Oct 27, 2006
20,736
1,377
126
The Kaveri 7770K will come out with rendering errors in complex operations though. It's the same problem in trying to compare that in fact an i5 + GTX660 will blow the doors off something like a midrange Xeon + K2000 build in raw performance.

And yet another issue is that legitimate customers don't go spending (usually more like $7000+) for Solidworks to risk errors in the work by trying to save a few bucks on an entry-level consumer product.

AMD has products for Solidworks, they're called FirePro, and they are outstanding.

K2000 isn't $500 for someone looking for a deal though :

http://www.ebay.com/itm/Lenovo-Thin...1069940300?pt=Desktop_PCs&hash=item43c51ed24c

That's $799 for a complete i7 system WITH a K2000. Even that is extremely low end though, more than most businesses would consider worthwhile. If you're making money from doing legitimate work with SW, then the workstation expense is a tax write-off as well, which is why you see so many things like the T7610s w/K5000 out there.
 

Arkaign

Lifer
Oct 27, 2006
20,736
1,377
126
Are you really serious? The K2000 is a workstation-qualified version of the freaking GTX650. Big whoop.

The fact of the matter is that Workstation variants are REALLY expensive. They do that by making sure that the desktop versions will not be advisable when performing complex modeling with things like Solidworks. Therefore, comparing desktop parts is meaningless. I can just as easily show how a FirePro card is a piece of crap that costs $2,000 when an overclocked 7950 is faster for $250. Derp.
 

Abwx

Lifer
Apr 2, 2011
11,172
3,868
136
The Kaveri 7770K will come out with rendering errors in complex operations though. It's the same problem in trying to compare that in fact an i5 + GTX660 will blow the doors off something like a midrange Xeon + K2000 build in raw performance.

And yet another issue is that legitimate customers don't go spending (usually more like $7000+) for Solidworks to risk errors in the work by trying to save a few bucks on an entry-level consumer product.

AMD has products for Solidworks, they're called FirePro, and they are outstanding.

K2000 isn't $500 for someone looking for a deal though :

http://www.ebay.com/itm/Lenovo-Thin...1069940300?pt=Desktop_PCs&hash=item43c51ed24c

That's $799 for a complete i7 system WITH a K2000. Even that is extremely low end though, more than most businesses would consider worthwhile. If you're making money from doing legitimate work with SW, then the workstation expense is a tax write-off as well, which is why you see so many things like the T7610s w/K5000 out there.

Actualy the topic is about Firepro certified Kaveri wich render
the errors point moot, there s already Trinity based Firepro APUs
and the numbers provided by Atenra are not an advice to use such DT based system for said pro usages but they just show what we can expect from said certified Kaveri...

In case you missed Anand s article :



http://www.anandtech.com/show/6139/...0-a320-apus-trinity-for-graphics-workstations

And about the future such products :

 

Arkaign

Lifer
Oct 27, 2006
20,736
1,377
126
And how much do you think those will cost? I'll give you a hint, both AMD and Nvidia REALLY rake the pro users over the coals.

Just to show how completely stupid comparing regular desktop/gamer products vs. professionally qualified products for proper Solidworks results :

http://www.newegg.com/Product/Produc...82E16814195082

That's a FirePro V7750, it's in fact slower than a Radeon 4670, and it's SIX HUNDRED FREAKING DOLLARS.

Yes, it's slower than a card you can find used for 1/20th the price.

Comparing pro to consumer cards is an absolute logic failure. If we could guarantee professional results in the applications which require such cards, that would be one thing, but that's just not the case.
 
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Arkaign

Lifer
Oct 27, 2006
20,736
1,377
126
Oh, and about the older FirePro APUs, the A320 sold in extremely rare quantities at prices of 500€+. ($680
+)


I'll let you decide what you think about that price for a product of it's performance.

With the earlier BS about comparing pro vs. non-pros, I could say HOLY CRAP that much money can buy an i7 + GTX660 which is about infinitely faster than that A320 in every possible way.

But I won't, because that's just how the market works, it's a pay to play world with professional rendering hardware.
 

Abwx

Lifer
Apr 2, 2011
11,172
3,868
136
Oh, and about the older FirePro APUs, the A320 sold in extremely rare quantities at prices of 500€+. ($680
+)


I'll let you decide what you think about that price for a product of it's performance.

Well...

 

Arkaign

Lifer
Oct 27, 2006
20,736
1,377
126
If you're comparing $/perf without regard to pro vs. non-pro products, as you were before, then you'd note that $680 would buy :

An i5-4670, 8GB DDR3, a GTX750, a 128GB SSD, a 1TB HDD, a Case, and a PSU. All of which would absolutely dominate the A320 in SpecViewPerf benches (but still be totally useless for professional work depending on accuracy).

However, the A320 is still bad value compared to a system like I posted earlier, a complete i7 system for $799 w/K2000 (complete with HDD, 8GB, warranty, Win7 Pro, etc). Finishing the A320 build would put you over that price point and with less performance. Sigh.

Given the absolute scarcity of them in the actual marketplace, it looks like AMD even believes that they are a failure not worth pursuing or selling domestically. The only places to buy them seem to be centered around very limited sightings in France.
 

mrmt

Diamond Member
Aug 18, 2012
3,974
0
76
The fact of the matter is that Workstation variants are REALLY expensive. They do that by making sure that the desktop versions will not be advisable when performing complex modeling with things like Solidworks. Therefore, comparing desktop parts is meaningless. I can just as easily show how a FirePro card is a piece of crap that costs $2,000 when an overclocked 7950 is faster for $250. Derp.

Yes, because the best way to improve the ROI of a project is to buy AMD for peanuts and make your $100.000 engineer wait by the coffee machine while his Kaveri workstation finishes the rendering.:awe::awe::awe::awe::awe::awe:
 

Arkaign

Lifer
Oct 27, 2006
20,736
1,377
126
I would really like you to tell me what those complex operations might be and why it will render errors.

Are you serious? Just read the SW forums, and you'll find a lot of people who have gone through consumer cards, found that they didn't work properly, and have lists list this for recommended cards :

https://forum.solidworks.com/thread/64436

https://forum.solidworks.com/message/388110

Same thing is a trend :

"results with non-certified cards was glitches, less-than-great performance, and memory issues. This was very different, and was a horrible solution for SolidWorks. I ended up buying an AMD FirePro v4900 for my home computer, just to get things to work correctly.

I cannot endorse the latest integrated consumer grade GPUs for SolidWorks. Not at all."
 

Arkaign

Lifer
Oct 27, 2006
20,736
1,377
126
yes, because the best way to improve the roi of a project is to buy amd for peanuts and make your $100.000 engineer wait by the coffee machine while his kaveri workstation finishes the rendering.:awe::awe::awe::awe::awe::awe:

lol :d
 

monstercameron

Diamond Member
Feb 12, 2013
3,818
1
0
Yes, because the best way to improve the ROI of a project is to buy AMD for peanuts and make your $100.000 engineer wait by the coffee machine while his Kaveri workstation finishes the rendering.:awe::awe::awe::awe::awe::awe:

not a very constructive post, this has been a thread about theoreticals and budget, not top-spec. why would an engineer use kaveri when there are faster options? stick to the topic and cut out the flame baiting. Could kaveri be used for a budget workstation? or is "budget" workstation a contradiction in any scenario? mobile, students, top engineers etc?
 
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