Fudzilla: Bulldozer performance figures are in

Page 63 - Seeking answers? Join the AnandTech community: where nearly half-a-million members share solutions and discuss the latest tech.
Status
Not open for further replies.

Nemesis 1

Lifer
Dec 30, 2006
11,366
2
0
Clock speed makes a TON of difference in Cinebench. Also, your CPU has ~40% higher IPC. An Eight-Core FX with only 10% higher IPC than Llano at 4.5GHz would get a lot more than 8 points.

Ya I want to See ALL 8 cores on BD running @ 4.5ghz. The 4 core blows its wadd at 100mgz turbo. You act like all 8 BD cores are going to turbo up . They are not. See now we have to listen to you bable for another 30+++ days to mussle you.
 
Last edited:

Dresdenboy

Golden Member
Jul 28, 2003
1,730
554
136
citavia.blog.de
I don't care who's Elmer Phud (although he is the Moderator of SI AMD board), just interested in the information he pointed out (in the link).

I've been on SI and IH boards years ago and while I liked to discuss with a rather strongly Intel biased guy like Elmer I at one day thought that it was impossible to have a neutral discussion.

Sent from my GT-I9000 using Tapatalk
 

Dresdenboy

Golden Member
Jul 28, 2003
1,730
554
136
citavia.blog.de

Riek

Senior member
Dec 16, 2008
409
14
76
I won't check now if this ES is in my list at http://citavia.blog.de/ but there you could read about ways to look at these results.

Sent from my GT-I9000 using Tapatalk

Give it is performing below:
AMD Phenom(tm) 9650 Quad-Core Processor (4C 2.3GHz, 1.8GHz IMC, 4x 512kB L2, 2MB L3) 30.782 GOPS

One would hope its either fake, bugged or they were running something else on the background also. Either way if all those scores were that bad, AMD wouldn't launch and wait for a revision. Since that would allow them to produce more llano and get profit while able to optimize their design/process.

edit:

According to your blog that would be:
ZD302046W4K43_36/30/20_2/8_A

3.6GHz turbo, 3Ghz normal clock, 2Ghz NB/L3/ 8 cores.

also the number before it looks more like a A1 sample..
ZD232046W4K43.... ->A1
 
Last edited:

Dresdenboy

Golden Member
Jul 28, 2003
1,730
554
136
citavia.blog.de
@riek:
Unfortunately there are too many possible influences on these ES results. But one thing I like about scores out of a Sandra result DB is that they are likely to be real. OTOH this doesn't tell us anything about the performance to be expected if anything is working and switched on as expected on these chips (e.g. the prefetchers as Hans de Vries pointed out were disabled in that leaked Sandra article).

Without prefetching performance might be around 40-90% for many workloads. Someone looked at this effect on an Opteron processor for his master's thesis.

But speaking of A1 samples..
8C A1 BD @2.8GHz running Fritz Chess: 23318 pts
http://diybbs.zol.com.cn/11/11_100430_6.html
Might be fake since if I read "W6K" as part of the OPN correctly, this should only have 6 cores active.
At the beginning of that thread there is a [f|le]aked 4120 result: 18971 pts
http://diybbs.zol.com.cn/11/11_100430.html
 

BlueBlazer

Senior member
Nov 25, 2008
555
0
76
I've been on SI and IH boards years ago and while I liked to discuss with a rather strongly Intel biased guy like Elmer I at one day thought that it was impossible to have a neutral discussion.
Since you are prejudiced against Elmer Phud, you did not bother looking at what information he posts sometimes. He pointed out to another post (on another investor forum) describing a cache bug in Bulldozer (by Linus, the one and only).

But speaking of A1 samples..
8C A1 BD @2.8GHz running Fritz Chess: 23318 pts
http://diybbs.zol.com.cn/11/11_100430_6.html
Might be fake since if I read "W6K" as part of the OPN correctly, this should only have 6 cores active.
At the beginning of that thread there is a [f|le]aked 4120 result: 18971 pts
http://diybbs.zol.com.cn/11/11_100430.html
Those are FAKES as already mentioned in my earlier post here showing the original source of those screenshots including other forum members exposing the fraudster (both came from the same person). Guess you missed that...
 
Last edited:

Nemesis 1

Lifer
Dec 30, 2006
11,366
2
0

Oh lord I have made an error . I must be the only forum guy running at stock speed.

You read these forums all the time . I assumed that you knew I was at 4.5ghz. Fact is I going to go back and check . I am sure you were in a topic were you doubted my score.

But since that time all most all here upped their O/Cs on 2500K to 4.5ghz+ some went to 4.4 ghz. And I did say these other guys are running the same setup differant M/Bs. Fact is I do believe 4.5ghz is were most are happy .
 

Nemesis 1

Lifer
Dec 30, 2006
11,366
2
0
Clock speed makes a TON of difference in Cinebench. Also, your CPU has ~40% higher IPC. An Eight-Core FX with only 10% higher IPC than Llano at 4.5GHz would get a lot more than 8 points.


He knew I was @ 4.5ghz and I did reply to his post. But notice how he always wants to give AMD the advantage .

I should show him my 2600K gamer score @ 5ghz on water. Thats for another day tho. That 8+ points really has me worried tho LOL
 

Riek

Senior member
Dec 16, 2008
409
14
76
and why are we comparing overclocked cpu's to unreleased stock clocked cpu's?

I thought we werent idiots on this forum..?
 

Dresdenboy

Golden Member
Jul 28, 2003
1,730
554
136
citavia.blog.de
Since you are prejudiced against Elmer Phud, you did not bother looking at what information he posts sometimes. He pointed out to another post (on another investor forum) describing a cache bug in Bulldozer (by Linus, the one and only).
You should read more accurately. This is not a bug, it's a behaviour resulting from some aliasing (caused by the way it's implemented) and a way to prevent it. I'm not sure if I twittered about that. So in CPU-heavy benchmarks performance might drop to ~97%.

There was a somewhat similar thing regarding use of AVX 256b vs. 128b instructions. Since max. throughput is the same in both cases and 256b instructions are actually handled by pairs of 128b µops, the narrower instructions just offer a bit more flexibility. On average this means a gain of 3% or so according to the AMD engineers.

Those are FAKES as already mentioned in my earlier post here showing the original source of those screenshots including other forum members exposing the fraudster (both came from the same person). Guess you missed that...
Of course, I missed that. I was on vacation from 08/15 to 08/29. Anyway thanks for your analysis, I'll have a look at it. With "[f/le]aked" I tried to show that I have no knowledge if these results were faked or leaked and I even found something strange at first sight.
 

Nemesis 1

Lifer
Dec 30, 2006
11,366
2
0
and why are we comparing overclocked cpu's to unreleased stock clocked cpu's?

I thought we werent idiots on this forum..?

Thats what I thought also till amd fanbois wanted to go 8 and 6 cores against 4 cores and site cost performance as an enthusiast prerequisite. II am 1 intel fanboy that lol at your rules . By the way you have warning coming your way . Name calling isn't allowed in this section of forum
 

Nemesis 1

Lifer
Dec 30, 2006
11,366
2
0
You should read more accurately. This is not a bug, it's a behaviour resulting from some aliasing (caused by the way it's implemented) and a way to prevent it. I'm not sure if I twittered about that. So in CPU-heavy benchmarks performance might drop to ~97%.

There was a somewhat similar thing regarding use of AVX 256b vs. 128b instructions. Since max. throughput is the same in both cases and 256b instructions are actually handled by pairs of 128b µops, the narrower instructions just offer a bit more flexibility. On average this means a gain of 3% or so according to the AMD engineers.


Of course, I missed that. I was on vacation from 08/15 to 08/29. Anyway thanks for your analysis, I'll have a look at it. With "[f/le]aked" I tried to show that I have no knowledge if these results were faked or leaked and I even found something strange at first sight.



Hut 2,3,4 hut 2,3,4 I feel like I am in a regiment and now all the little soldiers get behind the general who discovered all the amazing secrets of the BD microarch .

News for ya . Your army is deserting ya,
 

Arzachel

Senior member
Apr 7, 2011
903
76
91
Thats what I thought also till amd fanbois wanted to go 8 and 6 cores against 4 cores and site cost performance as an enthusiast prerequisite. II am 1 intel fanboy that lol at your rules . By the way you have warning coming your way . Name calling isn't allowed in this section of forum

This post is such a trainwreck but I can't look away... I guess a proper rebuttal would be "NOPE Intel did it first! 12T Gulftown vs 8T Bulldozer is soooo not fair!"
 

Idontcare

Elite Member
Oct 10, 1999
21,118
59
91
IDC someone is looking at my system and I have a good idea who . Time check

I believe you. His name is Nemesis 1, he looks at your system every time he posts from it.

Seriously though, in this day and age with firewalled routers and AV/spamblocker software I don't understand how you are possibly leaving yourself exposed to internet-based threat vectors. How the heck are they getting in?
 

sdifox

No Lifer
Sep 30, 2005
96,296
15,828
126
I believe you. His name is Nemesis 1, he looks at your system every time he posts from it.

Seriously though, in this day and age with firewalled routers and AV/spamblocker software I don't understand how you are possibly leaving yourself exposed to internet-based threat vectors. How the heck are they getting in?

password:god
 

Nemesis 1

Lifer
Dec 30, 2006
11,366
2
0
This post is such a trainwreck but I can't look away... I guess a proper rebuttal would be "NOPE Intel did it first! 12T Gulftown vs 8T Bulldozer is soooo not fair!"

Oh you poor baby, are you confusing threads with cores again . That why we don't give you matches
 

Nemesis 1

Lifer
Dec 30, 2006
11,366
2
0
password:god

He is good . I have good stuff to stop that sort of thing . Mcfee and it deleted the cookie used . I should have wrote it down I also using spy sweeper. I almost got the IP but I am so slow in my movement I didn't get it all . Don't worry about it I will deal with it.
 
Status
Not open for further replies.
sale-70-410-exam    | Exam-200-125-pdf    | we-sale-70-410-exam    | hot-sale-70-410-exam    | Latest-exam-700-603-Dumps    | Dumps-98-363-exams-date    | Certs-200-125-date    | Dumps-300-075-exams-date    | hot-sale-book-C8010-726-book    | Hot-Sale-200-310-Exam    | Exam-Description-200-310-dumps?    | hot-sale-book-200-125-book    | Latest-Updated-300-209-Exam    | Dumps-210-260-exams-date    | Download-200-125-Exam-PDF    | Exam-Description-300-101-dumps    | Certs-300-101-date    | Hot-Sale-300-075-Exam    | Latest-exam-200-125-Dumps    | Exam-Description-200-125-dumps    | Latest-Updated-300-075-Exam    | hot-sale-book-210-260-book    | Dumps-200-901-exams-date    | Certs-200-901-date    | Latest-exam-1Z0-062-Dumps    | Hot-Sale-1Z0-062-Exam    | Certs-CSSLP-date    | 100%-Pass-70-383-Exams    | Latest-JN0-360-real-exam-questions    | 100%-Pass-4A0-100-Real-Exam-Questions    | Dumps-300-135-exams-date    | Passed-200-105-Tech-Exams    | Latest-Updated-200-310-Exam    | Download-300-070-Exam-PDF    | Hot-Sale-JN0-360-Exam    | 100%-Pass-JN0-360-Exams    | 100%-Pass-JN0-360-Real-Exam-Questions    | Dumps-JN0-360-exams-date    | Exam-Description-1Z0-876-dumps    | Latest-exam-1Z0-876-Dumps    | Dumps-HPE0-Y53-exams-date    | 2017-Latest-HPE0-Y53-Exam    | 100%-Pass-HPE0-Y53-Real-Exam-Questions    | Pass-4A0-100-Exam    | Latest-4A0-100-Questions    | Dumps-98-365-exams-date    | 2017-Latest-98-365-Exam    | 100%-Pass-VCS-254-Exams    | 2017-Latest-VCS-273-Exam    | Dumps-200-355-exams-date    | 2017-Latest-300-320-Exam    | Pass-300-101-Exam    | 100%-Pass-300-115-Exams    |
http://www.portvapes.co.uk/    | http://www.portvapes.co.uk/    |