Laptop cpu upgrade? compatible processor list?

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I have this laptop; Toshiba Satelite L550 1CC, currently has pentium dual core t4400 2.2ghz, and i think Socket P, im looking to upgrade this to perhaps a 3ghz dual core, or maybe a quad core of at least the same speed. Any body know compatible cpus? Ive looked about and cant really find anywhere that will say which ones are compatible :/

Thanks in advance :)
 
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Thanks, but how do i know if my laptop will recognise the cpu properly? And it requires more watts than the one in it right now, will my motherboard give it the right power?
 

laircouk

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Jan 28, 2012
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Matt, please listen...

Most laptop today and before that, they are all soldered onto the motherboard. Therefore, it's not upgradable... :(
But, if you have a high-end gaming / engineering laptop, then there is a chance that you can upgrade GPUs & CPU, not just Memory and HDD / SSD.
 
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This laptop is socketed, not soldered, i checked... The gpu cant be upgraded but i dont need that, i use video rendering programs which only use cpu, and not graphics
 

laircouk

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Jan 28, 2012
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Then check your power-supply Wattage and the processor Wattage. If it's over the limit, then you can't upgrade your laptop...
 
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Im fine with cooling, its a rated 95w cooling setup (upgraded) and the core 2 qwuad can output max up 75~w (i think)
 
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Its got a 120w power supply, battery can supply 100w (only lasts 20mins tho) but im not runing it on battery anyway :) and its Socket P.
 
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Im getting a core 2 quad extreme 2.5ghz... If it works im happy, if not, well i can always send it back :) wish me luck and ill let you know soon :)
 

ValkyrieStar

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Oct 26, 2015
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Hi there, unfortunately it did not. However instead i managed to get myself a Core 2 Duo Mobile T9900 (3.06GHz) which worked great. Then slowly my laptop started dying, not caused by the CPU tho, touchpad broke, keyboard wore out, buttons stopped working etc. Got a new laptop, i3 2.5ghz broadwell and its about 3x faster. not to mention the integrated iris gpu trashes the built in old gma graphics with a walk in the park. i achieve playable framerates at low-med settings 720p.
 

HomeR365

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Feb 27, 2016
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Hey I'm glad to hear you at least got the T9900 to work, but that's too bad the machine started dying. We're still using our Toshiba as a daily driver, but we use external everything. I just migrated to an SSD and added some ram which I know most would oppose, but it's very cheap because of the age of the technology.

Was wondering if you would be interested in giving the CPU a new home. I could pay shipping and buy you a few cups of coffee? PM me if you're interested. Cheers
 

ValkyrieStar

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Oct 26, 2015
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Hi, unfortunately i am using the old laptop for a gameserver, the 3.06ghz dual cores and 6 gigs of ram in it actually serves well. Albeit without a keyboard or touchpad now haha, but those arent really needed for a headless server as i manage everything by ssd. I still have that 2 ghz quad core Qsomething cpu around somewhere though, if thats of any use?
 

HomeR365

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Feb 27, 2016
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Hey that's cool. I think it's awesome that you still use it. Don't worry about the stock cpu, ours is still in good shape. I just bought a new 24" screen and I just want a bit more power to stream 1080p youtube videos without breaking the bank. Could be time to build something new anyway. Thanks for writing back!