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Comment Re: Intel Common Core i7 (Score 1) 239

A couple notes: Numbers with 0 on the right without any decimal point (e.g. 10, 2500) create an ambiguity with sigfigs as to whether those zeros are significant or not. Some authors put a bar over the last significant figure to clarify, but many do not. In fact, one of the textbooks I used --- I believe it was for trig --- changed its practice in a later addition regarding whether those zeros are significant or not.

I've never heard of that. I've always just used scientific notation to remove any ambiguity. Sure, 1 x 10^1 or 1.0 x 10^1 is a bit more cumbersome than 10, but at least it's clear.

Comment Re:Hey Ubisoft, maybe you should stop shitting on (Score 1) 338

The jokes about Intel giveth, Microsoft taketh date back more than 10 years before the release of Vista. Besides, I used Vista on a Phenom II with 8GB of ram, and when you throw that kind of hardware at it, the performance was perfectly fine. I also ran it on an older P4 with 2GB of ram, and even then it wasn't horrible.

Comment Re:clockspeed really? (Score 1) 338

There never was a 4GHz P4 released, so it's not clear how that's even in the database. Maybe it's some engineering sample, though as someone else pointed out it's half as fast as the 3.8 Ghz P4 (the fastest released Pentium 4) so my guess it's an error. In any case, I wouldn't use if for any meaningful comparisons. Also, you might want to note that the Core i7 has a turbo boost up to 3.3 Ghz and I would have to assume that's what it's really running at during any benchmark, so to call it a 1.7 Ghz CPU is misleading at best. It's also a dual core, so to compare it to single core is also bit unfair. Perhaps the closest comparison might be the Pentium D Extreme Edition which was two hyperthreading P4's in a single chip which would be the closest thing to the i7.
http://www.cpubenchmark.net/compare.php?cmp[]=1955&cmp[]=1130

You'll see that the i7 is now only about 4-5 times faster.

Comment Re:Worst physics nobel (Score 1) 243

My experience is that the lights are fine, but the cheap wall wart power supply is what is actually dead. My guess is that they tend to get a power supply that is rated just high enough to run the lamp, and unlike most things that use a wall wart the light is going to be drawing the full amount of power any time it is on. Find a working power supply at the right voltage (most use 5 or 12V which is luckily common) that preferably has a higher amperage rating and you can usually revive these lights.

Comment Re: Here's the solution (Score 1) 577

I've never figured out that argument. Who, having experienced the crappiness that is iTunes on Windows, would want to buy a computer where the entire OS is created by the same company that made iTunes for Windows? I mean, it would be like running an OS created by the same people that wrote Java!

Comment Re:Antecdotes != Evidence (Score 1) 577

Welcome to Windows prefetch. Basically, Windows will preload your programs and data that it thinks you might use into ram after you boot. The idea being that if the program is already cached when you try to launch it, then it will launch faster. The actual result seems to be lots of disk thrashing after boot, and the more ram you have the more Windows will thrash as Windows will prefetch until it's full. At least they toned it down a bit with Windows 7, as one of Vista's faults was that it was far too aggressive about prefetching.

Comment Re:The bigger Problem is their "updates" (Score 1) 577

Windows XP definitely got slower as the patches and service packs piled up. The original release of Windows XP ran acceptably on a P3 with 256MB of ram, which was a pretty typical computer when XP debuted. By the end, it was a total dog on a P4 with 1GB of ram, which would have have been a high-end machine back in 2001.

Comment Re:Study is quite incomplete (Score 1) 261

It's the Mercury version of the Ford Tempo, which didn't make the top 20 at all. And I'd be willing to bet Ford sold a lot more Tempos than they did Topazs...

Probably the reason for that is all the Tempos were driven into the ground a long time ago by people who more or less considered them an appliance, whereas the Topazes were bought by older people who took a lot better care of them and drove them less. Now, the Tempos are gone, and these survivning Topazes have been passed on to their next (and probably last) owners, and are now being driven into the ground.

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