-- UPDATE: Windows 7 Starter can use dual core processors!A lot of netbooks are now shipping with a
Windows 7 Starter licence. This is the cheapest licence that an OEM (e.g. Acer, Samsung, etc) can get, in the range 15-20USD. This low price is key to enable Windowso low cost netboks, with a 250-350 USD price point.
Microsoft relaxed a little bit the hardware limits to run a
Windows 7 Starter licence, now you can have a slightly larger hard disk (250GB instead of 160GB for XP Home), no limitation for touchscreen display and graphics and especially no limitations on the number of applications that can run in parallel.
Still tough limits are the 10,2-inch display, 1GB RAM and the fact that only single core processors (with up to 2GHz clock) are allowed.
It means that (cheap) dual core netbooks won't be mainstream with
Windows 7. No chance.
My guess: Intel didn't oppose Microsoft decision, on the contrary! This strategy of course is good for Intel: if you want more performance you must buy more expensive platforms/processors (such us the
CULV)!
Now some interesting factors comes into the game:
Linux and
ARM based processors.
ARM is pushing its cores in the netbook market and major netbook OEMs announced
ARM based netbooks for mid January 2010. Qualcomm Snapdragon processor seems to be a popular choice for this first generation of
ARM netbooks.
ARM recently announced the availability of a dual core Cortex A9 MCore macro getting up to 2GHz, this is a really interesting news. Furthermore: all the
ARM based processors include an integrated graphics unit.
Now the
Linux factor: By definitions
Linux distributions don't impose hardware limits and are very very cheap. Furthermore I think that now
Linux gotta a chance to evolve to a really usable mainstream operating system, especially now after the huge efforts spent for Android and Chromium OS, both based on
Linux kernel. Also very important is the fact that many different entities (OEMs, Intel,
ARM, Canonical/Ubuntu and many more) are working at netbook friendly distributions.
My bottom line: after a first generation of
ARM netbooks in January 2010, we'll probably see the first
ARM dual core processors with
Linux by mid-end 2010.
By purpose I didn't mention VIA and
AMD: None of the two chipset manifacturers got products able to compete with Intel Atom and
ARM for price and power consumption. Now with the integration of CPU and graphic processors in the upcoming
Intel Pineview (
Atom N450, Jan 2010 and
Atom N470, March 2010) both VIA and
AMD seems to have no chance at all.
PS: just to anticipate some comments. I know that there are a couple of netbooks with dual core
Atom 330. However none of the big brands would dare to sell them with Windows, because of the Microsoft limitations.
-- UPDATE: Windows 7 Starter can use dual core processors!