Intel wants to charge $50 to unlock stuff your CPU can already do

Remember the crippleware oscilloscopes that Dave from Australia discovered?

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Intel wants to charge $50 to unlock stuff your CPU can already do By Sean Hollister posted Sep 18th 2010 6:21PM Hold onto your hyperthreaded horses, because this is liable to whip up an angry mob -- Intel's asking customers to pay extra if they want the full power of their store-bought silicon. An eagle-eyed Engadget reader was surfing the Best Buy shelves when he noticed this $50 card

-- and sure enough, Intel websites confirm -- that lets you download software to unlock extra threads and cache on the new Pentium G6951 processor. Hardware.info got their hands on an early sample of the chip and discovered it's actually a full 1MB of L3 cache that's enabled plus HyperThreading support, which translates to a modest but noticeable upgrade. This isn't exactly an unprecedented move, as chip companies routinely sell hardware-locked chips all the time in a process known as binning, but there they have a simpler excuse -- binned chips are typically sold with cores or cache locked because that part of their silicon turned out defective after printing. This new idea is more akin to video games that let you "download" extra weapons and features, when those features were on the disc all along. Still, it's an intriguing business model, and before you unleash your rage in comments, you should know that Intel's just testing it out on this low-end processor in a few select markets for now.

Read the 612+ comments after this article!

Reply to
Greegor
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What's new? Test equipment manufacturers are doing this for decades!

--
Failure does not prove something is impossible, failure simply
indicates you are not using the right tools...
nico@nctdevpuntnl (punt=.)
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Reply to
Nico Coesel

So have telephone, car, and other computer manufacturers. This is a real yawner.

Reply to
krw

Do you suppose a computer virus could be written to flip these CPU options off or on?

Isn't this kind of fringe stuff exactly what virii commonly use to infect computers?

Reply to
Greegor

Without knowing how Intel does it, I don't know. Neither do the virus writers.

If it's cryptographically protected, no.

Reply to
krw

G > Do you suppose a computer virus could be written to G > flip these CPU options off or on?

krw > Without knowing how Intel does it, I don't know. krw >=A0Neither do the virus writers. krw >

krw > Isn't this kind of fringe stuff exactly what virii krw > commonly use to infect computers?

krw > If it's cryptographically protected, no.

You mean like the Intel crypto master key for DVD decoding which was recently passed all over the internet?

Reply to
Greegor

If that *could* happen, in this case, Intel should fire everyone who had so much as had an office on the same floor as any of their crypto experts.

Reply to
krw

rote:

so

Yep, and Intel confirmed that it came from inside.

Reply to
Greegor

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