Re: [Xen-users] VMX Hardware

[David <xendev@xxxxxxxxxxxxxx>]

Hi,

> Looking at Intels latest 'upgrade' path, which shows we'll often have 
to buy new HW for new cpu's, I'd go for AMD.
> Seems they're into the game of longtime support, so my bet is that 
you'll be able to outfit quite a lot of the latest mobos with future 
AMD64 cpu's.
> This has of late been the case with i.e. their X2 line. Most resent 
mobos can handle those with a BIOS upgrade.
> I'd be looking at Iwill, Tyan, Gigabye.
>

This is conjecture, nor am I well versed in this technology, so take 
this with a grain of salt.
I would assuume that both Intel and AMD platforms will need a new 
mainboard for the switch to hardware VM tech...
Why?

Intel: If only beacsue if the external memory controller, seemingly they 
Intel will need a new chipset.  I also don't see Intel passing on an 
oportuniity to sell more chipsets.
AMD:  With AMD planning to rollout support for DDR-2 and sockets M2/F, 
it is unlikely that hardware VM tech will be back-ported to the current 
generation A64 platform.
-- David

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