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Published on 2010-03-19T08:01:37Z
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2010/03/19
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Core i7-860 has a slightly higher clock speed (2.8 vs 2.66 GHz)
Core i7-920 has QPI and tri-channel DDR3 (vs DMI and dual-channel)
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Hi, I know this might be hard question, but why does Intel 80486 and above CPUs have doubled 32 bit internal data bus? I mean, ALU is still 32bit wide, so what is that extra 32 bit bus for? Thanks.
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Bonjour,
Suite à l'Intel Software conférence à laquelle j'étais invité au nom de developpez.com, j'ai rédigé deux articles racontant ce que j'ai pu y apprendre :
- Une interview de James Reinders, le gourou d'Intel sur le sujet
- Un compte rendu plus général de la conférence
N'hésitez pas…
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Intel Parallel XE : Intel publie un eBook gratuit
Pour découvrir son outil d'optimisation des développements parallèles
Les solutions Intel Parallel développées, comme leur nm l'indique, par Intel sont un ensemble d'outils qui permettent une meilleure optimisation des développements parallèles…
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We're running Ubuntu 11 on this hardware: Foxconn R20-D2 Intel Atom D510 Intel NM10 Intel GMA 3150 Barebone
There is no integrated display (it is a barebone box). I connected an external VGA to it.
However xrandr shows two displays:
Screen 0: minimum 320 x 200, current 1024 x 768, maximum 4096…
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I just installed Ubuntu on my laptop yesterday and it connected to the wireless fine. Then I took it to school, put it on their wired connection, downloaded some stuff, and now the wireless doesn't work.
At first it would detect networks, but not connect. I restarted it and now it can connect, but…
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Hi,
I'm recommending a laptop to a colleague, and the specific laptop he has chosen has the above CPU chips as options. Both chips have 2-cores/4-threads. The i7-620M is a 2.66 GHz (4MB Cache) while the i5-540M is a 2.53 GHz (3MB Cache)....both Arrandale architecture.
He is a .NET programmer working…
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On my debian-linux system, with a core i7 920 , each time I resume after the command "pm-suspend" (suspend to RAM), mutlithreading capabilities almost disappear. More specifically, two distinct programs can use 2 distinct cores at full rate, but a single program is limited to only one core (for one…
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I am not sure which is better. Surely with processors you would think the 920 would be a higher version because 920 870.
What's bothering me is that the 870 seems to have a higher clock speed, so which one is the better processor?
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One of the most important thing to me for a CPU is a good mix between speed and heat. For example five years ago I bought a Core 2 Duo 6300 (max TDP 65W): I put a big heatsink on the CPU, no fans (I do hate moving parts and noise) and it worked like a charm and very silently for five years (and it…
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<b>HardwareCanucks:</b> "In an almost surreal tale of events, USA electronics retailer Newegg has discovered a reported 300 counterfeit Intel Core i7 920 CPU's in its inventory, some of which were inadvertently shipped out to buyers!"
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