AMD Radeon RX Vega 64 and 56 Reviews [*UPDATED* Aug 28]

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Rifter

Lifer
Oct 9, 1999
11,522
751
126
The reason you stay here is because you also have a feeling something is missing and its out if the ordinary. So just let it go.

We dont know what performance it will give but its imo better to take a slight positive approach than the opposite.

I trust Zlatan because his prior predictions have been good as i can tell. Even for far longer term than this. If he says what Vega needs is ngg and psedo channel enabled and his guess is nov/dec for the ngg i think its as solid a guess we can get.

I hope you are right, im just not blindly assuming you are like some people are. I'll be waiting till after nov/dec to upgrade anyways so maybe ill end up with a vega afterall around Christmas, would be a nice Christmas present to myself. Either way by Christmas we will have a definitive answer as to whos assumptions about vega performance hold true, and if AMD's hopes and dreams materialize and we can look back on this and laugh, or look back on this and cry, depending on our assumptions.
 

Rifter

Lifer
Oct 9, 1999
11,522
751
126
When we look at the missing features and the performance profile - and especially inefficiency - of vega it adds up.

It would hardly be the first time efficiency has been horrid on a new arch and needed hardware refinement to really shine(GTX 480---->GTX580)
 

Phynaz

Lifer
Mar 13, 2006
10,140
819
126
Feel free to go read the thread on the Beyond 3D Forum for yourself here, where I started the argument about whether primitive shaders were or were not enabled in Vega's public drivers on page 57 that continued until Ryan Smith confirmed that they were not enabled in Vega's public drivers on Page 59:

You seem to have missed that the issue of the primitive shaders not being enabled and the results of the Beyond 3D Suite were brought up a week before you posted about it. You also seem to think Ryan saw your post, contacted AMD, got a response back and posted about it within 17 hours of your post - less than one business day.

Or, there could be another somewhat more logical explanation.
 

Phynaz

Lifer
Mar 13, 2006
10,140
819
126
Whitepapers are not marketing.

Whitepapers are marketing by definition!

"A white paper is an informational document issued by a company to promote or highlight the features of a solution, product or service. White papers are sales and marketing documents used to entice or persuade potential customers to learn more about or purchase a particular product, service, technology or methodology. White papers are designed to be used as a marketing tool before a sale, and not as a user manual or other technical document developed to provide support to the user after making a purchase."

http://www.investopedia.com/terms/w/whitepaper.asp
 
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swilli89

Golden Member
Mar 23, 2010
1,558
1,181
136
Great you being safe. Is it as bad as it looks?
Probably worse. What people don't realize that even people that are completely fine in terms of flooding.. food is running out. None of our grocery stores are admitting people.. most have lines outside and are admiting people 1 by 1. Food running out as most don't know how to prepare.
 

maddie

Diamond Member
Jul 18, 2010
4,787
4,771
136
Probably worse. What people don't realize that even people that are completely fine in terms of flooding.. food is running out. None of our grocery stores are admitting people.. most have lines outside and are admiting people 1 by 1. Food running out as most don't know how to prepare.
Was wondering about that. I live in the tropics on the edge of the hurricane belt, and was cut off earlier this season for 4 days. Roads impassable with flooding, trees down, etc plus no power for 1 week. Always be prepped.
 
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Rasterizer

Member
Aug 6, 2017
30
48
41
You seem to have missed that the issue of the primitive shaders not being enabled and the results of the Beyond 3D Suite were brought up a week before you posted about it. You also seem to think Ryan saw your post, contacted AMD, got a response back and posted about it within 17 hours of your post - less than one business day.
I was not claiming that Ryan Smith and others looked into it as a result of seeing my posts about it it. I meant only what I said: that the discussion about it that I reignited led to finally getting some on the record confirmations of what the evidence I presented pointed to.

Whitepapers are marketing by definition!
Excellent, so do you have any evidence to support the contention that RTG is lying about the existence of primitive shaders? Or that their estimates of the expected benefits is overstated by more than double? More than quadruple? Do you have any evidence of RTG previous lying in white papers? Please do share if you have any such evidence.

Again, if even a quarter of the claimed benefits of primitive shaders described in the Vega whitepaper were to be realised it would be a 50% increase in the culled geometry throughput of an architecture well known to otherwise be bottlenecked by by only having four geometry engines to feed a massive shader array.
 

Elixer

Lifer
May 7, 2002
10,376
762
126
It isn't just retailers getting in on the Vega64 markups, was in a aisle across from 2 guys stocking stuff, and he goes "Dude, Jerry got 3 vega cards used his discount, and he flipped them at ebay for $750" and they were laughing about it. This was at BestBuy.

Re: White papers
A white paper in the high-tech industry is a technical document that describes how a technology or product solves a particular problem. It's a marketing document and a technical document, yet it doesn't go too far in either direction. A good white paper is informative and is designed to show off the advantages of a product or technology.

White papers are perhaps the most challenging type of technical document to write. They require a deep understanding both of a product's technology and of its application in solving a technical business problem. White papers are tuned specifically to:

  • Show that the vendor understands customer problems;
  • Describe the vendor's technology; and
  • Explain why that technology is the customer's best choice among available products.
So, it is both!
 

Phynaz

Lifer
Mar 13, 2006
10,140
819
126
I was not claiming that Ryan Smith and others looked into it as a result of seeing my posts about it it. I meant only what I said: that the discussion about it that I reignited led to finally getting some on the record confirmations of what the evidence I presented pointed to.

In the end it was directly my trying to figure out what was going on with RX Vega's performance that led to Ryan Smith and several others to finally confirm on the record that primitive shaders were not enabled RX Vega's public drivers.

Backpedal some more

Excellent, so do you have any evidence to support the contention that RTG is lying about the existence of primitive shaders? Or that their estimates of the expected benefits is overstated by more than double? More than quadruple? Do you have any evidence of RTG previous lying in white papers? Please do share if you have any such evidence.

You are very, very confused. I have never made any claims of the above, so why would you ask me for evidence? I'm actually rather befuddled by your posts, considering the amount of inaccuracies and goalpost shifting in them. Are you trying to make an argument that Vega is actually better than what AMD says it is?
 

Rasterizer

Member
Aug 6, 2017
30
48
41
Backpedal some more
Your inability to understand that I said led them to confirm on the record, not led them to investigate, is your own issue.

You are very, very confused. I have never made any claims of the above, so why would you ask me for evidence? I'm actually rather befuddled by your posts, considering the amount of inaccuracies and goalpost shifting in them. Are you trying to make an argument that Vega is actually better than what AMD says it is?
It is quite obvious exactly what both you and Rifter intend to imply about the Vega whitepaper, and by extension about primitive shaders as described in the whitepaper. That neither of you appear to have any interest in discussing the underlying substance of what the performance implications of even a 50% increase in Vega's culled geometry throughput would be speaks for itself.
 

guskline

Diamond Member
Apr 17, 2006
5,338
476
126
Swilli89 check you PM! EVERYONE prayer for HOUSTONIANS and all in the region.

Back on the thread topic, I'm glad AMD RTG has finally launched the Vega RX56.
 

Phynaz

Lifer
Mar 13, 2006
10,140
819
126
It is quite obvious exactly what both you and Rifter intend to imply about the Vega whitepaper, and by extension about primitive shaders as described in the whitepaper.

Your inability to understand that I have made no mention of the contents of the whitepaper is your own issue

My issue was engaging you before putting you on ignore.
 
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itsmydamnation

Platinum Member
Feb 6, 2011
2,863
3,417
136
Time will answer all questions, I put my money on vega56 over time ( I keep gpu 2-3 years). It's now siting on my desk, fun times when I get home.
 
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crashtech

Lifer
Jan 4, 2013
10,554
2,138
146
Time will answer all questions, I put my money on vega56 over time ( I keep gpu 2-3 years). It's now siting on my desk, fun times when I get home.
Please do us a favor and report your results. If I thought I could obtain a Vega 56 now at MSRP, I would. Most likely I will await third-party vendors.
 

Elfear

Diamond Member
May 30, 2004
7,115
690
126
Right, so you agree with me that Vega was a failure and cannot compete with current Nvidia offerings either in perf/watt or overall performance. And at current street prices not in perf/$ either.

For me, Vega was a disappointment because I was hoping for a 1080Ti competitor. It isn't a failure though IMO. Both Vega cards compete well with GP104.

Why are you so bent on getting everyone to agree with you? If you consider Vega a failure, great, buy Nvidia and don't look back. But when you consistently jump into the discussion and poo-poo any talk that might possibly sort of a little bit just slightly have a positive outlook on Vega, it inhibits good discussion and is frankly getting old.

Reviews are out, performance wasn't as expected, haven't we doomed and gloomed enough for you?
 

krumme

Diamond Member
Oct 9, 2009
5,956
1,595
136
It would hardly be the first time efficiency has been horrid on a new arch and needed hardware refinement to really shine(GTX 480---->GTX580)
To me the freq seems very fine for gcn and they claim they do it using same lenght of pipeline. If anything it seems to me this hardware work on the different parts making able to hit the timings is working well. Thats is backed up by ipc is so close to fiji.
But lack of discard rate and working tiled rendering is darn conerstones of efficiency. We just have to look at nv shader utilization. Its about time amd goes nv way and uses software to solve the challenges instead of throwing more transistors at the problems.
 
Mar 11, 2004
23,175
5,641
146
This is not the first time I've had to point out how certain posters routinely show up in threads about new AMD GPUs, and then intentionally work to completely derail them. It is almost clockwork, and if you actually look at their posting, it indicates a concerted effort to do this. Generally they don't post much if at all until there's something they need to try to actively spin. They tend to also have a habit of posting blatantly trolling/astonishingly stupid things from time to time and then slink away for a while when called on it. But then as the release gets closer/happens you'll see them as a group start slowly posting more and more, until they've managed to completely derail the threads. I've also noticed in the past few years that there's regularly 1-2 new posters echoing their general sentiment and tone, sometimes downright to almost the exact same phrasing and points. Strangely you'll often notice one or two of the regular names being absent even though you can often find those usernames posting on other forums, even specifically discussing this forum clearly indicating that they're actively watching it (often while gloating about $#!^posting here). But the ones being active tend to badger users that bring up points of discussion that don't fit the narrative they're going for (especially if its someone they feel they can goad into the following), often by turning the thread into a moronically pedantic back and forth about specific words or phrases that they are just using to derail serious discussion, whilst they claim that others are "not trying to have an honest discussion about the actual topic" even though they seem to believe they get to subjectively decide what that is at any given point (and even when given point blank answers to questions they'll continue to badger over it; see the talk of "you agree Vega sucks? well you're not agreeing well enough, stop trying to deflect by saying that the performance as is is lacking and talking of "magical drivers" and features that are turned on and don't do anything for performance - but by the way Nvidia totally does that stuff already and they do it well but AMD nope - no matter that the GPU editor for the site we're posting on has straight up verified the feature isn't currently turned on!").

The single saddest part is that, this actually used to happen both ways and it was near constant all the time and not just hitting a fever pitch like 2-3 times a year, so this is actually kinda an improvement over how this subforum used to be. Scratch that, the actual saddest part is that there have been several very good posters that put in effort to having great objective discussions that have gotten roped into this type of garbage posting to refute this type of activity, and you'll notice that most of them no longer post here because of it.
 

krumme

Diamond Member
Oct 9, 2009
5,956
1,595
136
This is not the first time I've had to point out how certain posters routinely show up in threads about new AMD GPUs, and then intentionally work to completely derail them. It is almost clockwork, and if you actually look at their posting, it indicates a concerted effort to do this. Generally they don't post much if at all until there's something they need to try to actively spin. They tend to also have a habit of posting blatantly trolling/astonishingly stupid things from time to time and then slink away for a while when called on it. But then as the release gets closer/happens you'll see them as a group start slowly posting more and more, until they've managed to completely derail the threads. I've also noticed in the past few years that there's regularly 1-2 new posters echoing their general sentiment and tone, sometimes downright to almost the exact same phrasing and points. Strangely you'll often notice one or two of the regular names being absent even though you can often find those usernames posting on other forums, even specifically discussing this forum clearly indicating that they're actively watching it (often while gloating about $#!^posting here). But the ones being active tend to badger users that bring up points of discussion that don't fit the narrative they're going for (especially if its someone they feel they can goad into the following), often by turning the thread into a moronically pedantic back and forth about specific words or phrases that they are just using to derail serious discussion, whilst they claim that others are "not trying to have an honest discussion about the actual topic" even though they seem to believe they get to subjectively decide what that is at any given point (and even when given point blank answers to questions they'll continue to badger over it; see the talk of "you agree Vega sucks? well you're not agreeing well enough, stop trying to deflect by saying that the performance as is is lacking and talking of "magical drivers" and features that are turned on and don't do anything for performance - but by the way Nvidia totally does that stuff already and they do it well but AMD nope - no matter that the GPU editor for the site we're posting on has straight up verified the feature isn't currently turned on!").

The single saddest part is that, this actually used to happen both ways and it was near constant all the time and not just hitting a fever pitch like 2-3 times a year, so this is actually kinda an improvement over how this subforum used to be. Scratch that, the actual saddest part is that there have been several very good posters that put in effort to having great objective discussions that have gotten roped into this type of garbage posting to refute this type of activity, and you'll notice that most of them no longer post here because of it.

You are referring to only two persons as i can tell from my reading of this thread. They both jump in at the same time, one making a stream of 5-6 short post of inflamatory garbage, gets out, and in the process somehow avoids to even use a single technical argument. No small achievement. lol. The other start by actually adressing a very important technical point regarding frontend bottle neck or not, but do so by misquoting Sebbi if not flat out lying about what he said, and then start a barfight. These post are different from the ones of disapointed enthusiast. There should be room for hope, anger and showing of disapointment, and i personally show and have a larger accepting of the drama and thinks its part of the fun, but the thread derailing is a bit tiredsome and the agressive tone keep some less tempered more thoughtfull posters away. Intentional or not - and i guess you are right in saying thats where the major problem is. But as i can tell the post in question is not against the rules. I think the forums is doing fine, but we can always try to improve, so i dont know where this discussion is best held?
 

itsmydamnation

Platinum Member
Feb 6, 2011
2,863
3,417
136
Please do us a favor and report your results. If I thought I could obtain a Vega 56 now at MSRP, I would. Most likely I will await third-party vendors.
i wanted my first test to be 3dmark01 but i cant get it to run on windows 10.

Just have a quick game of BF4 Seige of Shanghai everything max bar msaa 3840x1024 average 111.97 fps with vega56 at stock.

i dont have a lot in the way of latest games,
BF4
DAI
BF1
AotS
satellite reign might be a good one, its not very optimized and very taxing
assassin creed black flag.

now i just need to find time to OC and test frame rates/times
 
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