AMD Ryzen (Summit Ridge) Benchmarks Thread (use new thread)

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zinfamous

No Lifer
Jul 12, 2006
110,810
29,564
146
All of this is completely wrong.

Stock price has nothing to do with the ability to get loans.

And for the last time, AMD isn't going for a market share grab at the cost of profits. They have said it over and over, I don't know why you don't believe them.

Well, they actually did say several times that market share ahead of profit was their strategy for 2016-2017...but that was largely in relation to Polaris/Vega, IIRC. I'm not sure that they ever said this about the CPU side of things. My guess is that they really should be aiming for both, but I doubt they will be pricing where Intel can easily cut prices to match them. I think Intel has more to lose than does AMD (hard to lose more than the 2% that you own!)
 

blublub

Member
Jul 19, 2016
135
61
101
After AMD showed the 1st Blender Demo a couple of months back most people thought AMD just showed of an absolute best case scenario. While this back then was a possibility many did not realize that FX series sucks in Blender and Cinebench compared to Core i5/7 series - so even if this would have been a best case scenario it still would have been a major achievement performance wise.

Now after the Handbrake Demo it is clear Blender wasn't a best case scenario and I am pretty sure Handbrake isn't either.

This french/INTC guy thinks Ryzen will suck at single thread IPC due to bad branch prediction - since Lisa Su seemed to be pretty proud of the new branch prediction I kinda doubt that it will suck.
However so far we only have seen MT benchmarks from AMD yet.

Is there anyone here who can say if video encoding in Handbrake would masquerade a bad branch prediction?
 

lifeblood

Senior member
Oct 17, 2001
999
88
91
All of this is completely wrong.

Stock price has nothing to do with the ability to get loans.
Um, no. I worked for a couple of companies where loans were tied to stock prices. I don't know if they used stock as collateral or what. If the stock prices dropped the interest payments went up so I suspect that may have been how it worked.
 

MajinCry

Platinum Member
Jul 28, 2015
2,495
571
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bjt2

Senior member
Sep 11, 2016
784
180
86
What is the most simple and straightforward explanation for the results we see?

Low FO4. Aside from IPC, low FO4 allows clocking higher.
Good branch prediction allows losing little IPC for a so long pipeline (19 stages).
Then AMD has AVFS, DVFS and other technologies included in Zen, than don't know if they are present in intel chips with another name, but i doubt...

Also a LPP process has lower leakage than an HP one, and with over 90% of transistors clock gated at each instant, the consumption can be very good...
 

cytg111

Lifer
Mar 17, 2008
23,548
13,115
136
Fair enough--the other issue is that the start of that post is borderline/primarily personal-attacky. There is basically zero tolerance of that in these hardware forums, unlike some other AT forums.

...ask me how I know.

P&N ?
 

AtenRa

Lifer
Feb 2, 2009
14,003
3,361
136
All of this is completely wrong.

Stock price has nothing to do with the ability to get loans.

And for the last time, AMD isn't going for a market share grab at the cost of profits. They have said it over and over, I don't know why you don't believe them.

Selling a 200mm2 die at $200 to $600 makes more profit than what NVIDIA sells its GPUs right now. Nobody said about grabbing market share at the expense of profits, but AMD doesnt need the same prices/margins as Intel to make a lot of profit.

Im not saying those will be the prices of the RYZEN SKUs but they could be and AMD could make a lot of profit even with those prices.
 

sirmo

Golden Member
Oct 10, 2011
1,014
391
136
All of this is completely wrong.

Stock price has nothing to do with the ability to get loans.

And for the last time, AMD isn't going for a market share grab at the cost of profits. They have said it over and over, I don't know why you don't believe them.
Credit rating depends on the stock price among other factors. Having a high stock price also means a company at any time can raise capital via secondary offering. Higher stock price gives them more money for less share dilution needed.

Which incidentally is what just happened with AMD few months back. They paid down $1B of their debt and funded the WSA amendment with GloFo with it.

So you can look at high price or market cap as collateral.
 
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Phynaz

Lifer
Mar 13, 2006
10,140
819
126
Um, no. I worked for a couple of companies where loans were tied to stock prices. I don't know if they used stock as collateral or what. If the stock prices dropped the interest payments went up so I suspect that may have been how it worked.

There certainly can be covenants in the loan about stock price, but ultimately stock price doesn't make a company credit worthy.
 

sirmo

Golden Member
Oct 10, 2011
1,014
391
136
@MajinCry
Thanks for running that, as expected just from looking at the Blender Renderer code there are plenty of branches there. And based on poor performance of FX chips, I do think Ryzen's branch predictor could be much improved.
 

Phynaz

Lifer
Mar 13, 2006
10,140
819
126
Credit rating depends on the stock price among other factors.

Credit rating has just about zero to do with stock price. As a matter of fact, I don't think I've ever seen a rating report of a publicly traded company that mentioned stock price. Perhaps you could link to one?

You do realize that once the offering is made companies don't make any further income from their stock, right? So having a high stock price means nothing for the ability to pay the debt.
 

sirmo

Golden Member
Oct 10, 2011
1,014
391
136
Credit rating has just about zero to do with stock price. I could see it if AMD was holding millions of shares to collateralize the loan, but that isn't the case here.

You do realize that once the offering is made, companies don't make any further income from their stock, right? So having a high stock price means nothing for the ability to pay the debt.
I just explained to you why it matters. Market cap (number of shares * share price) can be looked as a collateral. Because secondary offering can be used to raise money to pay down debt.

This is like going to a bank and requesting a loan. If you own property or have any kind of capital your chances of getting a loan are much greater.
 

Phynaz

Lifer
Mar 13, 2006
10,140
819
126
I just explained to you why it matters. Market cap (number of shares x share price) can be looked as a collateral. Because secondary offering can be used to raise money to pay down debt.

This is like going to a bank and requesting a loan. If you own property or have any kind of capital your chances of getting a loan are much greater.

Stock prices have nothing to do with collateral. You're very, very confused about what company stock is.

I'm curious how you think that AMD stock that I own can be used by AMD to collateralize a loan. Especially since stock is unsecured.
 

sirmo

Golden Member
Oct 10, 2011
1,014
391
136
Stock prices have nothing to do with collateral. You're very, very confused about what company stock is.
Sigh. It's all I am going to say. Read my comments again. It gives you an example too you can research. If AMD's stock was $2 or less they could risk getting delisted. But because their price was high enough ($8) they were able to raise $1B+ in secondary offering. Share dilution almost always results in the stock price going down, turns out investors don't like their shares being diluted?! They simply would not have been able to do this back in February. Which is why the stock price matters.

Also the higher the stock price the less dilution is needed. So to raise $1B dollars if AMD's stock say was $80 they would have only needed to delude the shares by 1%, instead because it was $8 they had to dilute them by 10% (to get ~$1B they needed out of it). So this proves to you a direct correlation between stock price (and market cap), and a company's ability to raise capital from a secondary offering. Being able to raise capital from a secondary offering can only be looked at favorably by lenders. It's common sense. And this is why the market cap, or share price as a component of market cap.. matters indirectly when it comes to getting a loan.
 
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moonbogg

Lifer
Jan 8, 2011
10,637
3,095
136
Talk of stocks and loans and finances is putting me to sleep. No one cares how awesome you are at your jobs. I want to hear you talking about how badass Zen is going to be and how it will make Intel's quads look like anemic, pathetic dual cores. Quads are the new dual cores thanks to Zen. Thanks Zen! I want to buy Zen. I actually want to buy it and I'm pissed that I can't right meow.
 

Phynaz

Lifer
Mar 13, 2006
10,140
819
126
Sigh. It's all I am going to say. Read my comments again. It gives you an example too you can research. If AMD's stock was $2 or less they could risk getting delisted. But because their price was high enough ($8) they were able to raise $1B+ in secondary offering. Share dilution almost always results in the stock price going down, turns out investors don't like their shares being diluted?! They simply would not have been able to do this back in February. Which is why the stock price matters.

Also the higher the stock price the less dilution is needed. So to raise $1B dollars if AMD's stock say was $80 they would have only needed to delude the shares by 1%, instead because it was $8 they had to dilute them by 10% (to get ~$1B they needed out of it). So this proves to you a direct correlation between stock price (and market cap), and a company's ability to raise capital from a secondary offering. Being able to raise capital from a secondary offering can only be looked at favorably by lenders. It's common sense. And this is why the market cap, or share price as a component of market cap.. matters indirectly when it comes to getting a loan.

My last comment on this:

You've gone from loans and credit ratings to stock offerings. You've not only shifted the goal posts, you're playing basketball instead of football.
 

KTE

Senior member
May 26, 2016
478
130
76


Did the Ryzen render yet again, and, well, I dunno. That seems like a lot of branching if ya ask me. This being done on a Phenom II x4 965 BE @ 3.4Ghz
Thanks.

Was gonna ask you for something but just seen I have the csv to mess with myself now

The mispredicts seem very low on this bench, esp for a Deneb.

Sent from HTC 10
(Opinions are own)
 

sirmo

Golden Member
Oct 10, 2011
1,014
391
136
My last comment on this:

You've gone from loans and credit ratings to stock offerings. You've not only shifted the goal posts, you're playing basketball instead of football.
I am going to leave it at this. When you are lending someone money, what is the first thing you ask? How will this person be able to pay me back? right? A high stock price indicates at least one avenue (via secondary offering) for a company to raise capital, so is it really such a big leap of logic to assume it's looked at as favorably by the lenders?

Especially considering AMD just 2 months ago, literally, paid off their 2019 and 2020 debt, by doing the very same thing I am talking about.
 
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R0H1T

Platinum Member
Jan 12, 2013
2,582
162
106
Talk of stocks and loans and finances is putting me to sleep. No one cares how awesome you are at your jobs. I want to hear you talking about how badass Zen is going to be and how it will make Intel's quads look like anemic, pathetic dual cores. Quads are the new dual cores thanks to Zen. Thanks Zen! I want to buy Zen. I actually want to buy it and I'm pissed that I can't right meow.
Yup, previously AMD turned quad cores into octa cores ~ www.techpowerup.com/217327/amd-dragged-to-court-over-core-count-on-bulldozer

Apparently they've done a 180 & turned in the opposite direction, now if only we could get an HBM2 or HBM3 based APU (MCM package?) we could get rid of them pesky dGPU & overclock these 200W TDP monsters to our heart's content
 

moonbogg

Lifer
Jan 8, 2011
10,637
3,095
136
A monster Zen APU could actually be a legit as hell thing. Full blown GPU/CPU with HBM on die. Holy crap what would that be like?
 
Reactions: psolord

unseenmorbidity

Golden Member
Nov 27, 2016
1,395
967
96
It's painfully clear you have no idea what you are talking about. AMD always had a far worse margin problem than a marketshare problem. The latter without the former is worthless. It is critical for AMD that they have to raise ASPs as high as they possible could with Zen. The notion that AMD has to sell great products but at bargain basement prices is disguised entitlement syndrome.
What a great ad hominem rebuttal...

"It's painfully clear you have no idea what you are talking about."

AMD has almost no marketshare. People don't even recommend AMD for budget systems anymore.... Take your naive conservatism elsewhere. It doesn't apply in the real world!
 
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