32 or 64-bit PC?

Jerry Feldman gaf at blu.org
Tue Jun 6 08:28:06 EDT 2006


On Tuesday 06 June 2006 7:05 am, Scott R Ehrlich wrote:
> Is there any easy/free way to figure out of a particular PC can support a
> 64-bit OS, other than visiting the manufacturer's web site and hoping
> they offer some insight?
Most PCs and laptops will be marked as 64-bit. Currently, the only 64-bit 
laptops are AMD based because Intel has decided to push their core duo 
chips for the time being.  
In the case of desktop systems, most 64 bit AMD chips are labeled with -64 
(such a Turion-64, Athlon-64 the Opteron is only 64-bit). Intel does not 
label their 64-bit chips as such. 
I was just looking at an HP Pavilion with "Intel(R) Pentium(R) D 820 
(2.8GHz, 2MB,800MHz FSB) ". 
http://www.shopping.hp.com/webapp/shopping/cto/computer_customize_components.do
The Pentium D 820 has both dual core and EM64T. 
http://indigo.intel.com/Syndication/DistributeModule.aspx?a=55&m=171&l=1&ppc_cid=GF1_0055017101

However, AFAIK, Intel has ended their 32-bit production. I believe that I 
posted the roadmap here a few months ago. However, the Core Duo mobile 
technology series does appear to be 32-bit only at least through December. 
-- 
Jerry Feldman <gaf at blu.org>
Boston Linux and Unix user group
http://www.blu.org PGP key id:C5061EA9
PGP Key fingerprint:053C 73EC 3AC1 5C44 3E14 9245 FB00 3ED5 C506 1EA9



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