Reply to topic  [ 6 posts ] 
You got a quad-core, you say? Pah… 
Author Message
Legend

Joined: Sun Apr 26, 2009 12:30 pm
Posts: 45931
Location: Belfast
Reply with quote
http://www.techradar.com/news/computing ... sor-644691

Let's all get one ;)

_________________
Plain English advice on everything money, purchase and service related:

http://www.moneysavingexpert.com/


Tue Oct 27, 2009 1:41 pm
Profile
Reply with quote
I think there are for industrial use and wouldn't compete in the same market or applications as regular AMD or Intel CPU's. As for processing power and total number of cores, these have them licked anyway :

http://www.nvidia.com/object/preconfigu ... sters.html

240 'cores' per processor

But the main issue is these Tilera CPU's aren't X86. Despite what some articles are saying.


Tue Oct 27, 2009 1:51 pm
What's a life?
User avatar

Joined: Thu Apr 23, 2009 8:25 pm
Posts: 10691
Location: Bramsche
Reply with quote
Might be interesting for the next generation of Macs, but there aren't many applications that will take advantage of that many cores...

If they need 100 cores to offer 4 times the performance of the 8 cores of the Nehalem Ex, that sounds like a very inefficient processor, per core, although the combined power is greater, due to sheer numbers.

That would mean, for a normal desktop user, the computer would be very slow, unless they actually had applications which scaled to 100 cores - normal office tasks and web browsing would be much slower.

This looks like a processor for very specialised applications, in its current form. Although the energy saving aspects are very interesting.

_________________
"Do you know what this is? Hmm? No, I can see you do not. You have that vacant look in your eyes, which says hold my head to your ear, you will hear the sea!" - Londo Molari

Executive Producer No Agenda Show 246


Tue Oct 27, 2009 2:39 pm
Profile ICQ
I haven't seen my friends in so long
User avatar

Joined: Thu Apr 23, 2009 6:36 pm
Posts: 5152
Location: /dev/tty0
Reply with quote
Sounds interesting, but as Dave said, until application scale to that many cores it won't be much good.
It will be interesting to see how programming will change over the next few years to adopt multiple cores to increase performance.


Tue Oct 27, 2009 2:48 pm
Profile WWW
I haven't seen my friends in so long
User avatar

Joined: Fri Apr 24, 2009 6:37 am
Posts: 6954
Location: Peebo
Reply with quote
As phobos said, that sounds suspiciously like a GPU setup.

_________________
When they put teeth in your mouth, they spoiled a perfectly good bum.
-Billy Connolly (to a heckler)


Tue Oct 27, 2009 10:46 pm
Profile
I haven't seen my friends in so long
User avatar

Joined: Thu Apr 23, 2009 6:36 pm
Posts: 5152
Location: /dev/tty0
Reply with quote
davrosG5 wrote:
As phobos said, that sounds suspiciously like a GPU setup.


The way the article is written and from the quotes used, it sounds like its a regular CPU.

Quote:
"This is a general purpose chip that can run off-the-shelf programs almost unmodified," says Anant Agarwal, chief technical officer of Tilera, the company making the 100-core chip.

"And we can do that while offering at least four times the compute performance of an Intel Nehalem-Ex, while burning a third of the power as a Nehalem."


It sounds like they are talking about competing with Intel's regular CPU's, which makes me think it's not a GPU.


Wed Oct 28, 2009 9:58 am
Profile WWW
Display posts from previous:  Sort by  
Reply to topic   [ 6 posts ] 

Who is online

Users browsing this forum: No registered users and 7 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Group
Designed by ST Software.