CPU ramblings (was: Photos of you guys)
Posted: Fri Jul 10, 2009 4:33 am
@Solar: Where are the intel manuals? Don't spoil your son.. 
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On my bookshelf.salil_bhagurkar wrote:@Solar: Where are the intel manuals?
Well, I try to keep him away from my laptop for now, at least until he stops drooling on the touchpad.Don't spoil your son..
Well ARM doesn't seem to be going away anytime soon, and I heard there are ARM netbooks in progress.. so maybe he can mess with that lolSolar wrote:On my bookshelf.salil_bhagurkar wrote:@Solar: Where are the intel manuals?
Well, I try to keep him away from my laptop for now, at least until he stops drooling on the touchpad.Don't spoil your son..
There's a slim hope that, by the time he gets into the proper age, IA32 will be history, and something else but x86_64 ruling the market. I don't know what it should be, my hopes of the PPC making it big have been dashed, but the Intel architecture simply is no fun.
I doubt it. About the only processor family (that I know of) that has evolved through multiple bus sizes is the x86 one. All others stick with what they've been designed to be, and leave the next iteration to new designs.earlz wrote:Will there ever be/is there a 64bit ARM CPU?
MIPS has a 64-bit version as well, iirc. PowerPC has both 32 and 64-bit versions.Solar wrote:I doubt it. About the only processor family (that I know of) that has evolved through multiple bus sizes is the x86 one. All others stick with what they've been designed to be, and leave the next iteration to new designs.
It's fine right now, but in a year or two we may be approaching the limits of 32bit as fast as things are developing...Coddy wrote:I think the 32-bit ARM CPU is fine, since mainly it is used in tiny system's eg: cell phones, digital cameras, etc. You don't really need 64bits for that.
There is no approaching the 32-bit limit for said devices. Not even for a desktop OS, imho. Servers are a different beast, but ARM is not into that.earlz wrote:It's fine right now, but in a year or two we may be approaching the limits of 32bit as fast as things are developing...
ARM wasn't designed for it.. but have you looked around recently? nearly every new computer comes with 2GB.... DEFAULT! Another year and it's 4GB, the limit of true 32bit(yea there is that hack called PAE, but still) so I definitely say Desktops need 64bit, and servers have needed 64bit since the 686 came out practically..jal wrote:There is no approaching the 32-bit limit for said devices. Not even for a desktop OS, imho. Servers are a different beast, but ARM is not into that.earlz wrote:It's fine right now, but in a year or two we may be approaching the limits of 32bit as fast as things are developing...
JAL
32- or 64-bit doesn't imply width of the address lines; PAE isn't appropriately referred to as "a hack." 32-bit processors suit portable electronics well when considering restraints such as power usage.earlz wrote:ARM wasn't designed for it.. but have you looked around recently? nearly every new computer comes with 2GB.... DEFAULT! Another year and it's 4GB, the limit of true 32bit(yea there is that hack called PAE, but still) so I definitely say Desktops need 64bit, and servers have needed 64bit since the 686 came out practically..jal wrote:There is no approaching the 32-bit limit for said devices. Not even for a desktop OS, imho. Servers are a different beast, but ARM is not into that.earlz wrote:It's fine right now, but in a year or two we may be approaching the limits of 32bit as fast as things are developing...
JAL
I'm ready to see a portable gaming system that is 64bit..
So? The fact that RAM is so incredibly cheap that you can get 4GB without a thought doesn't mean you actually need it, right? And PAE is not a 'hack', as madeofstaples already pointed out.earlz wrote:nearly every new computer comes with 2GB.... DEFAULT! Another year and it's 4GB, the limit of true 32bit