AMD Piledriver rumours ... and expert conjecture

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We have had several requests for a sticky on AMD's yet to be released Piledriver architecture ... so here it is.

I want to make a few things clear though.

Post a question relevant to the topic, or information about the topic, or it will be deleted.

Post any negative personal comments about another user ... and they will be deleted.

Post flame baiting comments about the blue, red and green team and they will be deleted.

Enjoy ...
 
http://www.xbitlabs.com/news/cpu/display/20120213224930_AMD_Fusion_Trinity_Desktop_APUs_to_Hit_4GHz_Clock_Speed.html

AMD Fusion "Trinity" Desktop APUs to Hit 4GHz Clock-Speed.

AMD Projects Substantial Clock-Speed Increase for Trinity

http://i1130.photobucket.com/albums/m529/malmental/amd_trinity_llano_specs_rumoured.png

Interestingly enough, the 65w ones are TBD and probably under 3.2GHz. And we know Intel tends to over rate their TDP while AMD tends to rate at its normal (ACP) so I don't thiink Trinity will be more efficient than SB let alone IB.
 
I'm sorry to say this but Amd should not bet on this alone! A small company like Amd should never put all their egg's in one basket!

I disagree without the APU AMD is dead ,with it they can cover all market segments.
it's the opposite before all eggs were in one basket
 
agreed that APU is very important and can save AMD in the long run
the mobile and OEM budget market is the most important
where the real money is at
besides enterprise sales of server CPUs
if they can do well in those markets then the loss of the performance desktop market is negligible
 
why do they force me to be like this..? :pfff:


Oh you will always have the Intel vs AMD debate
its normal
also normal are fanboys who dont listen to logic
I am happy with my AMD machine and before that my Intel machine
it is just a machine
nothing to get emotionally involved about
it is a tool
but the Intel vs AMD debates are actually alot of fun as long as everybody stays
respectful and professional
battle with benches and facts
not insults and emotions as the Fanboys do
 
:pfff:
that's not real substantial ya know... 😗
that's an assumption and you know what they say about those...

It's assumption but it's AMD saying it not me,kind of like Intel saying IB will have 10x the igp of SB while faking a video of it.
proof is in the pudding, but for those that are already convinced that AMD will fail or Intel can't be beat
proof isn't enough to open their eyes they can't see reality.
 
so basically you and your partner there (triny) are going on a planning roadmap from a futures campaign conference for basis or foundation to your facts.?
really.?
did you also use the Bulldozer charts FROM AMD as motivation as well.?

http://i1130.photobucket.com/albums/m529/malmental/opteron20AMD20Excavator20architectu.gif

quote
" AMD representatives explained by factors which processor architecture the next few years will provide a performance gain with respect to its predecessors. This year Piledriver will bring improved frequency potential and an increase in the number of executed instructions per clock cycle. Steamroller in 2013 will increase performance in data parallelism. Finally, Excavator in 2014 will increase the productivity of some unknown application . Note that the image describes the evolution of server processors AMD, so not all development areas should be transferred to the desktop segment. "

end quote


I don't know exactly what your alluding to ,it's just a road map I wouldn't worry about it
relax your trying to multitask
 
'jimmysmitty' has a non-biased opinion..

JS's opinion is as non-biased as yours, Chad's, stuns, and BMs.

The easiest way to tell bias is to see how someone handles the pro's of the opposing argument. In this case yourself, Chad and JS refuse to acknowledge anything good about AMD and focus on negatives. That signals that your bias is in favor of Intel, for whatever reasons. Anyone who attempts to whitewash BD's as superior to SB would also be biased as BD clearly has major issues.

People like MU and myself are non-biased. We favor neither company.

AMD makes a great APU, JS / Chad and Mal all diss is whenever they an opportunity and refuse to acknowledge the ingenuity behind it. BD is under-performing by about 40~60% of what it's theoretically capable of. Most non-memory related instructions going to a GPU are integer / logic based, few are Floating point or SIMD instructions. This was the reason AMD decided to divorce the SIMD unit from their core design. They took two 128-bit SIMD units and stuck them together so that it can handle 256-bit AVX instructions, each SIMD unit is separately addressable thus you actually do have two 128-bit SIMD unit per module.

As I've said time and time again, its the caching that is resulting in the absolute crap performance. High cache latencies and poor L1/L2 cache miss's are having the processing units stalling in a wait state. I predicted this would happen WAY back in the BD speculation thread. That their design was an interesting one that had lots of potential but required an especially good predictor and cache management. If they got those two then it would be a stellar design, if they screwed it up then the design would be crap.

And lol at the water pipes analogy.
 
It's assumption but it's AMD saying it not me,kind of like Intel saying IB will have 10x the igp of SB while faking a video of it.
proof is in the pudding, but for those that are already convinced that AMD will fail or Intel can't be beat
proof isn't enough to open their eyes they can't see reality.

Thats the thing. Its AMD saying it. Even Intel cannot be trusted 100%. I think IB will push about 10-15% vs SB, but thats because thats what has been seen in the past with a die shrink, plus Intel is still using the same base arch since Core.

The reason I don't see Trinity doing anything amazing is because its based on PD which in order to be completley amazing would have to not only rework the arch completley, but gain at least 30% in performance to match Intel.

And its people with attitudes like yours, who trusted everything AMD stated pre-BD release instead of looking at available info. I stated many times before BD was released that the closer we got to launch, the more realistic the numbers from the "rumors" would be. It always is like that. With Intel, AMD any of them. Of course everyone with the mind set then set that all aside and were even more dissapointed, or just left the forums all together.

As for IB GPU, I have never seen Intel claim it doing 10x that of SB. But it does look, based on the improvements (double the EUs, improved performance of each EU) that it will at least be near double the performance of HD3K. Of course it will still not be what I ever use, except maybe a HTPC, but I am also more interested in QS 2.0. I do also remember a bit ago that you stated there is no reason why QS should be faster than anything AMD could come up with. We again have proof as even CUDA could not outperform QS and QS 2.0 will push higher quality while being 2x faster.

The main difference between Intel and AMD is R&D. As I have said before, Intel spends more money on R&D than a lot of companies put together. They start research for new technologies years before its release, such as the Tri Gates which started in 2001 or HK/MG which also started about 10 years before its release.

AMD doesn't have the same R&D budget and for process they now will rely on whatever another company comes out with. They may not get Tri Gates until 14nm which by then, Intel might have another trick up their sleeve.

Its all about logic. Intel has seen AMDs strong side so they brought their A game. Now AMD needs to bring theirs and I don't think their new strategy will do it. That is personal opinion.

He should be able to show some links then right?

Yes. I agree. But the thing is that its just a rumor. Most of the stuff I could post has no way of being proven 100% correct, hence the "rumor" part I added. I always take rumors with a large grain of salt. Even though I buy AMD GPUs, I wasn't sure the new arch would perform that great. It does, and of course AMD throws the "arm and a leg" price tag since it does outperform a GTX580.

Just remember this, most slids are marketing. There is a reason why the slides at first have no real benchmarks, then move to synthetic then finally close to launch only include select benchmarks or scenarios that make them look better. They will always cherry pick and thats the way to sell a product. I can't even tell you how many people bought a AM3+ mobo just to move to BD then see its results and either move to Intel, get a Phenom II or stick with what they had.

I say we will see. Thats because we will. I honestly don't think Trinity will do anything major. It will replace Llano so AMD will have only BD based systems and they can fully can Stars. I think its a mistake, like others, and think they should shrink that down to 32nm for consumers and leave BD in the HPC/Server market instead.
 
never said APU wasn't a good idea... :non:

and BM is in a class all by himself.... :pt1cable:

'MU_Engineer' gets props, yes definitely but that's about it.

JS is the same as BM, being a CR doesn't make their opinions any stronger then the rest. I'd toss CB into the pile with BM.

Stun and yourself are either fanbois or riding the "Bash AMD" bandwagon that's been going around. That was all fun and cool in High School / University but comes off as extremely unprofessional and immature. BD has it's good points and it's bad points, refusing to recognize either or trying to play mental gymnastics with words in an attempt to hate on a design is incredibly disrespectful to not only AMD but all engineer's. If you think you can do better then go work for AMD and show them how to do it right. Otherwise your Monday night quarterbacking.

As to why I'm slightly irate, it's because I've grown tired of the twisted crap being spread by people who are either ignorant or religious zealots. That whole "FX8150 is a four core CPU" is a perfect example of this, as is the idea that the entire BD uArch is bad and anything related to it is crap.
 
Just for shnitz and giggles:

http://techiser.com/amd-trinity-a8-vs-llano-a8-3850-3dmark-11-benchmark-147387.html

This shows a light. Of course it shows only one part, the CPU. The GPU is just rubbish as Trinity got to use a HD7950, while Llano got to use a HD6550D IGP. So thats nothing to look at. But look at the Physics score, which is mainly CPU bound.

The scores are interesting. Llano has a 13% lead when both are clocked at 3.2GHz. As I said, rumors are showing that Trinity on a per core and per clock level is slower than Llano, showing the same thing as BD which is slower than Stars on a per core and per clock level. Thats why Trinity will have top end CPUs reaching nearly 4GHz, so they can make it look better than it really is.

If we also ad 13% in clock speed to trinity, that means it will take about 3.616GHz Trinity to match a 3.2GHz Llano in the CPU end. In order to get the 10% some are expecting, that means a 3.936GHz Trinity CPU to look better than llano in the CPU and not just the IGP.

Of course as I said its all rumors and guesses. No way to say what I posted is true or if what I calculated is true. It may not be.
 
OK let's set the record straight.
no fanboi here as I run AMD and Intel units.
I run my 965BE more than I run my 2500K and was running AM2+ before my first Intel build LGA 1156.
I want Piledriver to be successful as I will pass over Bulldozer.
I mean dude, the Deneb C3 is closer to the LGA 1156 then the Zambezi is and that's a shame...
and the FX-81xx vs LGA 1366 is another no contest..

I am anti-Bulldozer however and will admit that.
at the same time, I'm pro nVidia but not anti-Radeon just an FYI on that... 😉

So, how much is AMD paying you.?
(said in jest, so don't get upset over IP address..)

+1
 
Thats the thing. Its AMD saying it. Even Intel cannot be trusted 100%. I think IB will push about 10-15% vs SB, but thats because thats what has been seen in the past with a die shrink, plus Intel is still using the same base arch since Core.

The reason I don't see Trinity doing anything amazing is because its based on PD which in order to be completley amazing would have to not only rework the arch completley, but gain at least 30% in performance to match Intel.

And its people with attitudes like yours, who trusted everything AMD stated pre-BD release instead of looking at available info. I stated many times before BD was released that the closer we got to launch, the more realistic the numbers from the "rumors" would be. It always is like that. With Intel, AMD any of them. Of course everyone with the mind set then set that all aside and were even more dissapointed, or just left the forums all together.

As for IB GPU, I have never seen Intel claim it doing 10x that of SB. But it does look, based on the improvements (double the EUs, improved performance of each EU) that it will at least be near double the performance of HD3K. Of course it will still not be what I ever use, except maybe a HTPC, but I am also more interested in QS 2.0. I do also remember a bit ago that you stated there is no reason why QS should be faster than anything AMD could come up with. We again have proof as even CUDA could not outperform QS and QS 2.0 will push higher quality while being 2x faster.

The main difference between Intel and AMD is R&D. As I have said before, Intel spends more money on R&D than a lot of companies put together. They start research for new technologies years before its release, such as the Tri Gates which started in 2001 or HK/MG which also started about 10 years before its release.

AMD doesn't have the same R&D budget and for process they now will rely on whatever another company comes out with. They may not get Tri Gates until 14nm which by then, Intel might have another trick up their sleeve.

Its all about logic. Intel has seen AMDs strong side so they brought their A game. Now AMD needs to bring theirs and I don't think their new strategy will do it. That is personal opinion.



Yes. I agree. But the thing is that its just a rumor. Most of the stuff I could post has no way of being proven 100% correct, hence the "rumor" part I added. I always take rumors with a large grain of salt. Even though I buy AMD GPUs, I wasn't sure the new arch would perform that great. It does, and of course AMD throws the "arm and a leg" price tag since it does outperform a GTX580.

Just remember this, most slids are marketing. There is a reason why the slides at first have no real benchmarks, then move to synthetic then finally close to launch only include select benchmarks or scenarios that make them look better. They will always cherry pick and thats the way to sell a product. I can't even tell you how many people bought a AM3+ mobo just to move to BD then see its results and either move to Intel, get a Phenom II or stick with what they had.

I say we will see. Thats because we will. I honestly don't think Trinity will do anything major. It will replace Llano so AMD will have only BD based systems and they can fully can Stars. I think its a mistake, like others, and think they should shrink that down to 32nm for consumers and leave BD in the HPC/Server market instead.


Well that be why you see Trinity being soso your assuming it has to compete with SB it's not going to be going up against SB
it's mainly a mobile chip and the few that are desktop models are mainstream .By the same token SB has no hope of competing with it in mobile applications.
I am sorry that you think I am a AMD fan since I've never owned AMD products before but I will be buying a trinity Laptop
Why should I shift to AMD?
Because AMD proved with Lano that Intel has no idea about what people want in a Laptop
I really don't care about either company but if I was a betting man I'd bet that AMD's HSA vision will attract many people
I don't buy a computer based on benchmarks or cpu speed I want igp power it's crucial for laptops.
Everyone has an opinion
 
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