Sunday 4 November 2007

Devs Problems: Lack of memory on Sony PS3 and storage on Xbox 360


We have heard many gamers comparing the different games on the Sony PS3 and Xbox 360 but today we had a long comment from someone calling themselves “IsThis4Real” and they make an interesting case for both the PS3 and 360.
Also they outline some of the problems both games consoles face and explain a little about the CELL CPU. Have a read a let us know if you agree.
Here is IsThis4Real’s comment:I honestly wish people would get over the whole “CELL” thing. Its totally, as it stands now, overated - and the concept is still in its infancy. Its not the be all end all of CPUs. Its simply a single IBM Power PC core with 7 SPEs. I think people still make the mistake in claiming and thinking that they are essentially seperate CPUs. They are not.
Its “simply” designed for very fast on the fly encoding/decoding (gross missunderstatement, I know - but I think for some it has to be put VERY simply if you know what I mean) - its specialty will lie in the integration of the home based setup.
This is something Sony mooted nearly 10 or more so years ago, the ability to have every single (Sony based) product in one house hold to be able to communicate with eachother. This is when they forst started announcing that they were working on a single SUPER cpu.Watch that space over the next few years. They might actually get there, but I tell you, it aint going to be this incarnation of CELL, thats for sure.
It is not even an ideal functioning model for multi-threaded coding, an area, which despite a few game companies have said they are able to pull off, is again, still very much in its infancy - especially on the mainstream level - ie to you.
If you really want to be “technical” the PS3 setup is absolutely lousy - plain and simple - for modern game setups. The majority of the work needed for the PS3 is not the so called difficulty of the CELL processor, but its lack of main memory, lack of video memory, and very slow load data-read speeds, and much slower bus speed, all in comparisson to the Xbox 360.
The CELL, despite what is said, is NOT an overly complicated piece of architecture. It has the potential to be quite elegant in fact.
Think to yourselves for a minute, peoples?You have games on the PS3. Dev kits have only been out X amount of time. Both 360 and PS3 release are identical - dont be anal guys.
Yet, you will notice that the PS3 sufferes time and time again in comparison - just mildly - mind you. The issues being what? Framerate? Resolution? This are problems not associated with CELL, but less memory, fill rate, bus transfer etc. The only way to really optimize is for Sony to “cut the fat” from their supplied libraries. Thats it. Its very little, or nothing at all to do with CELL difficulty. The processors are a non event.
That will possibly be the only major problem for devs for both consoles in the near future.1). Lack of memory on the PS3.2). Lack of storage space on the Xbox 360.Watch out for that one. It will be here sooner than you think, if not already.
Hence the heavy need for almost triple assest content on Blue Ray discs, and very heavy cache useage. But cheers to Sony anyways for bringing something new to the table. But to say that games that are comming out would not be possible without it are just plain rubbish. But not so if on the PS3… Its just a little bit different. Tis all.
You want to talk about technical limitations??
All it will take is one REALLY good game, yet to come, on the PS3, with exceptional graphics and very heavy scripting, and it will absolutely bring that machine to its knees. Just because of the Single PPC core, and small ammount of memory. If you have actually looked at the way the PS3 “works”, it is a very laborious process !! There is so much to and fro before it even gets into the pipeline for post processing, any benefit that the CELL even began to pose is vanquished.
But everyone, just bear this in mind. The Xbox 360, for all the bagging it gets, is really quite a powerfull piece of kit. It has 3 seperate PPC cpus, which basically equates to 6 hardware threads. It has more memory to play with, a superior GPU, and superfast bus rate.
All the BS talked about GOW pushing the 360 is almost toss. Sorry. It was only running on two thread system. And even that engine was very buggy and “heavy” at the time. If not totally overated in its own right as well.
Honestly, if MS decided to put some form of a HD disc in it, Blu Ray or HD-DVD, the damn thing would be almost future proof, with the exception of the over heating, ofcourse.
Because, as it stands, the PS3 only has the storage space over the 360. Its not anymore “advanced” at all, and in many ways, slightly less.
Anyways, ive gone on a bit. Sorry.Sometime soon, some dev will get around to managing the PS3 with a par excellence attitude. It looks like Infinity Ward might just be there.Take it easy, guys. Sorry for going on a bit.

3 comments:

Anonymous said...

What a lode of hog wash, and dry HALO air, that can kill a man quicker than melee attack!!

Clearly its all media hype and delude mind that make such statements!!

The Cell is powerful very powerful and thats why its hard to get to grips with!!
Multi Core computing is the future and the value is only realised by them that understand!!

People are dying through their lack of knowledge!
Brain washed by the media and believing the hype!!

Still there is hope a new hope to set minds free that is covered by the Veil of ignorance or lack of intelligence, stupidity and mental dullness!

Yes Experience is the best teacher!!

STEADY

Anonymous said...

Why make two version of a mobile phone, one with Blue-tooth and one without, one with Internet browser and one without, one with external storage and one without??
How stupid is that??

So what if you will never use Blue-tooth?? Some do and some do not.
Does that mean mobile phones should come in two versions or 3,or 4 or more???
What if I want to use Blue-tooth later??
Would I have to buy a Blue–tooth add on??

What about the 360 hard drive?? Now games will be made to cater for it!!
Why sell a machine without one??

Sony are selling a product that is complete and has the functionality it needs to work as a whole complete unit!! Blu-ray, Hard drive, Memory card slots, HDMI etc, the whole works. The Dogs Bollocks as they say!!

So what if you will never use it for movies on Blu-ray?? The games are made on
(Blu-ray format, and take advantage of the huge capacity and memory storage!!

PS3 had launch date problems, The media put them in a bad light and Microsoft played down their hardware problems and still cut corners and launched the machine with no HDMI, noisy Fan problems!! And Bad Processor/CPU etc, etc???

How many people bought their 360 just for media centre extender only??
The majority of people bought their 360 for playing games as its main function!
How many people really care or know how to use their 360 for Media Centre Extender?? The majority of people still use windows-XP and many dont even care about Windows-Vista!!!

(I dont use it for Media Centre Extender, what a waste, they should of taken that extender out!!) but its part of the machine if I like it or not!!

Why have DVD built-in if many people already have DVD players that play all types of media format even DivX, xViD and codecs and formats upgradeable via USB??

The 360Elite is now the new kid on the block but still lacks true HD-DVD built in, which is a separate add-on for movies only not for games???
(DVD is not good enough)???

Well in conclusion a product is a product and comes with all the things that it should!! Whether you use it or not, does not mean the company is forcing you to have something you dont want!!!

Microsoft are selling a product that is not fully functional unless you acquire all necessary parts and does not work properly without officially adding a hard-drive to save games, play games or able to go online!!!( no backwards compatibility???)

How dumb and stupid of Microsoft !!! Prats!!

Better to offer and include HD-DVD because that is the full product that works!!
Well done Sony PS3!!! The machine of the future!!!

STEADY

Anonymous said...

PS3 has 512MB RAM split between 256MB XDR main RAM at 3.2GHz, and 256MB of GDDR VRAM at 700MHz, but

By comparison the Xbox 360 has 512MB of GDDR3 RAM DDR 700 MHz but also boasts 10MB of fast DRAM on the same chip as its graphics chip to boost performance.

STEADY