AMD Athlon 64 4000+ & FX-55: A Thorough Investigation
by Anand Lal Shimpi on October 19, 2004 1:04 AM EST- Posted in
- CPUs
Audio/Video Encoding
MusicMatch Jukebox 7.10
An audio encoding favorite of Intel's from past Pentium 4 launches, MusicMatch Jukebox shows the Pentium 4 3.4EE taking a small 3.5% lead over the FX-55. Despite Intel's first place victory here, AMD takes the next four spots. Once again we see that there's no performance difference between the 3800+ and the 4000+, but looking at the lack of performance improvement from the 3400+ to 3800+ jump we see why: MP3 encoding is quite CPU bound, larger caches and more memory bandwidth don't matter much, it's all about clock speed here. Thus it's not too surprising to see the Athlon XP 3200+ outperform the Athlon 64 3200+ thanks to a shorter pipeline and higher clock speed. AMD's on-die memory controller does little for it here, neither does Intel's Prescott core though.
DiVX 5.2.1 with AutoGK
Armed with the latest version of DiVX (5.2.1) and the AutoGK front end for Gordian Knot, we took all of the processors to task at encoding a chapter out of Pirates of the Caribbean. We set AutoGK to give us 75% quality of the original DVD rip and did not encode audio.
Despite AMD becoming more competitive in DiVX encoding performance, Intel once again pulls head, with the Pentium 4 560 pulling away as the fastest DiVX encoder out of the bunch. Even the more reasonably priced Pentium 4 550 is able to outperfom the Athlon 64 FX-55, and it's not until we drop down to the 3GHz mark that AMD is able to win any ground.
Heavy optimizations for NetBurst give Intel the DiVX encoding performance crown.
XViD with AutoGK
Another very popular codec is the XViD codec, and thus we measured encoding performance using it instead of DiVX for this next test. The rest of the variables remained the same as the DiVX test.
Using XViD the performance situation is flipped on us, this time instead of Intel being on top we're left with the Athlon 64 FX-55 - although it's worth mentioning that the Pentium 4 560 is close behind. To no surprise there's a noticeable increase in performance from the single channel 3400+ to the dual channel Socket-939 3800+ of 7% to be exact. Once again we see no performance boost for the additional cache of the Athlon 64 4000+.
Windows Media Encoder 9
To finish up our look at Video Encoding performance we've got two tests both involving Windows Media Encoder 9. The first test is WorldBench 5's WMV9 encoding test.
Here we see that the Athlon 64 FX-55 and Pentium 4 3.4EE are basically tied for the first place position, followed by the Pentium 4 560 and all of the 2.4GHz Athlon 64s. Here the Athlon 64 3400+ appears to do about as well as the Pentium 4 550, which is either saying a lot for the Pentium 4 550 or very little for the 3400+.
But once we crank up the requirements a bit and start doing some HD quality
encoding under WMV9 the situation changes dramatically.
Here the Pentium 4 560 takes the lead, followed by the Pentium 4 3.4EE
and then the FX-55. The performance difference between the Pentium 4 560
and
the FX-55 is just under 9%, enough to give Intel the clear win here. Only
the Pentium
4 530 is really able to be challenged by the AMD chips.
Closing up our video encoding tests, while AMD does win some, with appropriate optimizations in place Intel seems to be the right candidate here.
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mlittl3 - Thursday, October 21, 2004 - link
Oh and one more thing and then I will shut up. With regards to trusting your research, how about I trust Anandtech's, Tomshardware's, Xbitlabs', Acehardware's, [H]ardocp's, etc. research over yours. None of these sites have made an official statement that you are mad to choose AMD over Intel. I will trust their research before I trust yours (unless you run a hardware review site that proves that AMD processors are less stable and slower than Intel processors).mlittl3 - Thursday, October 21, 2004 - link
t, Valeria was refering to the AMD 8000 series chipsets lacking the features you listed. If you want an AMD chipset, you will have to have third-party addon chips to support SATA, firewire, etc.Valerie, you said you liked it when people answered your comments so here goes.
"More competitors to the battlefield or some kind of regulation is needed."
I agree with you here. We need companies like AMD because they help continue progress and make equal if not better processors than Intel, forcing Intel in turn to make equal or better processors than AMD and so on.
"...that AMD madness will end one time..."
This contradicts your statement about competition. You want regulation and competition but you want AMD gone. Why do you hate other companies besides Intel?
"Name me one company which prefers AMD and doesnt produce intel, name me one industrial computer who support AMDs, one automotive rack test system provider, hospital equipment, avionic systems, and so on"
According to your request for more competition, why would you want a company that only supports AMD. If all companies support all processors, we have the ability to make choices based on the strong points of each technology for a given application that we desire.
"its about quality and support what you will never get from AMD/taiwan"
I don't understand why you typed Taiwan (refering to Via I guess), but anyway, Intel has delayed/cancelled products over 10 times in the last year. They cancelled Tejas and 4GHz Prescott. They delayed Dothan, Whitefield (dual-cores I believe) and Itanium progress has been delayed like crazy. AMD has had a lot less setbacks. I don't know what the definition of quality is in Europe, but here in America, such cancellations and delays are unacceptable.
"Get Intel, and dont fall to temporaly madness"
No one will respect your "research" with statements like these. Again you contradict your desire for competition. No one is mad to choose AMD, Via, Transmeta, Apple, IBM, Sun, etc. Everyone has a specific application and no one processor does well at everything. Do you know anything about the following processors?
Via C3
Transmeta Crusoe
IBM Power series (4,5)
Sun Ultrasparc (III, III+, IV, IV+)
Apple G4 (Motorola) G5 (IBM)
Do you think people who choose these are "mad" or do you only hate AMD?
"Respected companies doesnt change so fast"
My respect for your research is getting worse. Intel has changed their mind about issues left and right in short periods of time (sorry but I have to say it, they are "flip-flopping"). At one point, they insulted and ridiculed model numbers for processors. They also said that only megahertz(hurtz) matters. They also said that it is not the time for 64-bit. They have changed their position on all these points. Intel changing their minds so much is not a good quality a company should have that is supposedly "leading" the industry.
"everybody makes mistakes, but with intel you have allways choice"
If Intel and AMD both make mistakes, why are you so much in bed with Intel. If you want all the "mad" people to get over AMD and only go with Intel, how is this choice? How do you have choice without competition. If Intel only existed, then we would have no choice. You contradict yourself again.
"now i am happy that AMD is here, same as i am happy that there is cheap cars to buy, competing is good for all."
You are all over the place. First you say that people should get over their temporary madness now you are glad AMD is here. What are you trying to say? If competing is good for all, then we should have many processor companies driving technological progress. One day, AMD might be bigger than Intel. Do you think Intel will be the largest company for processors over the next 100 years? No one can predict that. Are you going to tell people they are "mad" when they choose Intel if AMD one day gets larger than Intel. With regards to your cheap comments, Intel and AMD both make expensive and cheap processors. Their price points are almost identical. Do some freaking research why don't you?
"Stop that anti intel BS which is based on fool synthetic benchmarks and theoretical "if than" visions"
You obviously have not done any research. Intel wins the majority of the synthetic benchmarks. That is why many companies pick them because there are so many apps out there, synthetic benchmarks represent an overall processor goodness. However, hardware enthusiats know that synthetic benchmarks don't mean crap, and they hunt down a review site that did tests with the application they are interested in. People who play games buy AMD, people who do video/audio encoding and rendering pick Intel, people who do scientific apps pick AMD, etc. (I know this is always changing people so don't flame me). Try doing your research again.
"I did lot of research, trust me."
How about I do not trust you based on your above statements which contradict themselves constantly. I believe you are an Intel Fangirl just like an AMD fangirl/boy with very little info.
"We need better chipsets, better support from OS and for developers to be close to intel."
Again, you are contradicting your statements about competition. How are other companies supposed to compete if they only work with Intel? This is the problem we have with the horrible Windows operating system. Developers only work with Microsoft and we are plagued with problems because of that monopoly.
Sorry, Valerie, but your statements are flawed and they contradict themselves. You are an Intel Fangirl and nothing else. Both AMD and Intel Fangirls/boys never present a valid argument. Technology is technology. It benefits mankind regardless of whether or not AMD or Intel is in front of the name. People will pick a product that suits their needs. Both AMD and Intel provide for different needs from different people.
blckgrffn - Thursday, October 21, 2004 - link
Val!Enough!
It is really obvious that you have no clue what you are talking about! You made your "points" and now it is time to stop. The comments you made here will be remembered and if you try to make any discussion in the future, not matter how valid, you will be dismissed as the intel fan"girl" that you seem to be. Whatever, I am glad that someone will stick with intel through their development slump...
PrinceGaz - Thursday, October 21, 2004 - link
#72 Val: "[AMD] Is cheaper, but not much. Whats the difference some stupid 100euro for CPU which lasts for one year? I dont think that they are worse because they are cheaper, but they are cheaper because they are worse."Its news to me that AMD processors only last one year. My Athlon XP 1700+ purchased in Dec 2001 and used almost continually for the three or so years since then is still working fine. I must have been very lucky. I've been doubly lucky as my other machine, with an AMD K6-III/400 purchased early in 1999 is also still running without any problems.
Do you have a link to a reliable source which supports your statement that AMD processors only last one year? Or is this just some more BS you invented?
t - Thursday, October 21, 2004 - link
74:why exactly do "we need...better support from OS and fro developers to be close to intel"?
given that there are a number of x86-64 linux distrobutions available now... and linux is a fast growing segment of the server market, it would seem that the 'better support' is in place. Remember that it is intel who is also releasing x86-64 based xeons... as a direct response to AMD's strategy.
http://www.realworldtech.com/page.cfm?ArticleID=RW...
also, sun are porting solaris (like it or lump it, its still a major player in the server market) to x86-64
and back to chipsets... one of the majore chipset suppliers for xeon systems is serverworks, who are also supporting opteron
http://www.eweek.com/article2/0,1759,1604929,00.as...
so...it would seem that both OS support AND chipset support is in place, or rapidly falling so.
intel is a miniscule percentage of the server market for non 32bit x86 systems.... see the realwordtech article linked above.... most 'serious' server developers don't work with intel, because intel systems don't make up a high percentage of the market...instead u have sun/hp/ibm being the majority.
heh, 'special boards'... im sure tyan would happily sell u an amd OR intel based board for a hefty price above any mainstream product. its not like intels server boards are dirt cheap either...
what do you mean 'affordable mainboard with enough features'... the only 'feature' lacking from amd system chipsets is ddr2. They have sata, pci-e, raid, etc, etc.
i dont wanna be all condescending...but if you did 'a lot of research' and want ppl to 'look away from [their] overclocked gaming machines', perhaps you should practise what you preach a little... or do some more extensive research.
the world is not x86, and in the non x86 market, it is definately not intel.
out of curiousity... what are your thoughts on the non intel power5 processors? :)
t.
val - Thursday, October 21, 2004 - link
71:>As to verification... seeing as sun/ibm/hp
> offer k8 based servers, they HAVE to be
> verified, you know tier1 oem..that kinda
> thing.
where AMD chipset is used and completely different design than you can ever buy for normal PC. so the efect is same. You are right in that k8 is changing things (for better for AMD) but it is still far from perfect. We need better chipsets, better support from OS and for developers to be close to intel.
>also...amd do make their own chipsets, always >have....just that sis/via/nvidia chipsets are >more targetted at the mainstream.
yes they are much worse and with AMD chipset you cannot buy affordable mainboard with enough features. Not counting those special mainboards.
So it is nothing else than what i said: no good chipset available.
Valerie
Gnoad - Thursday, October 21, 2004 - link
god, someone just end it already. Its obvious arguing our points is gonna accomplish anything here, so lets just let it be now.val - Thursday, October 21, 2004 - link
68: i dont have only celerons. And i am not him, but her.67: at least somebody answers my questions, unfortunately only some and catching only wrong data out of them.
1.Who cares that 1.7 AMD outperforms it? 1.7 AMD is rated 2000+ and if you tell me that you need 2000+ to play movies, get mails and write office stuff, than heh. i have celeron 2 Ghz and even video encoding is fast on it (23% under athlon 64 3200+) who cares? Far cry i have 60 FPS, Doom3 30 and race driver 2 67 fps. Please do not make me tired.
2. Mostly outsourced as i heard, i am not sure right now here.
3. They don't! They should rather take few bucks they are giving to marketing company which is one year raising PR numbers with same CPU frequency and give them to microsoft to include support in VC++ and speed up the XP64bit. There is no good support for hardware developers at all. No discussion here, look to industrial business.
4. Is cheaper, but not much. Whats the difference some stupid 100euro for CPU which lasts for one year? I dont think that they are worse because they are cheaper, but they are cheaper because they are worse. I am 19+ and dont call me kid.
5. PR filtered.
I did lot of research, trust me. seems like you dont. Please look away from your overclocking gaming machines.
>go buy a Dell, you silly ignorant little fool.
i hope you feel big and smart, not like those idiots making ten times more moneys then you.
t - Thursday, October 21, 2004 - link
Val: What i am trying to tell you, that AMD is only manufacturing what somebody else designs, they dont care and dont support products and developers, dont care for chipsets quality, certificates, nothing. This leads to that overall quality of AMD platform is far from what you can get with similar price based on Intel.umm....who designs them then? oh thats right...the k7/k8 were largely designed by the alpha engineers that AMD hired after hp killed off the alpha. Intel also have a large body of ex-alpha guys, mainly working on the itanium iirc.
oh...AMD also have a fab tech agreement with IBM.
unless u mean that AMD only makes intel compatible chips? In that case, yes, yes they did, until the K8 when AMD extended the x86 ISA. Making compatible, ie. x86 processors is also what transmeta/via do. And anyway, intel and AMD have a cross patent agreement, meaning that they CAN copy each other if they so wish.
As to verification... seeing as sun/ibm/hp offer k8 based servers, they HAVE to be verified, you know tier1 oem..that kinda thing.
also...amd do make their own chipsets, always have....just that sis/via/nvidia chipsets are more targetted at the mainstream.
sorry for the huge post.
Gnoad - Wednesday, October 20, 2004 - link
Thats a good pic. I wonder if Intel actually tried testing to see how prescott performed at 4ghz before they released it. I know I would have, but it seems they just kinda let it loose then realized, "Oh crap, we screwed up."