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Comment: Re:and where is exactly the problem? (Score 1) 913

by ewhenn (#39011909) Attached to: Journalist Arrested By Interpol For Tweet

EVERYONE has faith.

Even the atheists.

You have _faith_ that the sun will come up tomorrow. That is "grounded faith". You can't prove it until AFTER the event happens, at which point it becomes FACT.

First, I don't have faith. How the F can you make a blanket statement that everyone has faith? I'm an agnostic that feels that when comparing all different explanations on the existence/non-existence of a god and take into consideration actual evidence, has reasoned that the atheists are most likely correct. However, until I absolutely without refute know, I don't actually know.

Second, I don't have "faith" that the sun will come up tomorrow. I have an expectation that it will come up tomorrow based on scientific information. We have an estimate of the Sun's mass and composition. We also have a general idea of how much hydrogen is left for fusion to helium and how long the consumption of this fuel will take. The fact that I feel that the sun will rise tomorrow isn't faith, it's rooted in scientific calculation. The two are entirely different.

Comment: Re:Overlocking was only ever a dick waving contest (Score 2) 405

by ewhenn (#38459186) Attached to: Is Overclocking Over?

Not sure what you are on about spending $1000 for 25% more performance. I have a cheap $22 CM212+ cooler, that's a pretty far cry from $1000. The gains are absolutely worth it, I have a 2500K that has a stock speed of 3.3 GHz, it's overclocked to 4.5 GHz, or about a 36% increase.

$22 for 36% more performance is absolutely worth it, maybe not for gaming now, but it's definitely useful for other tasks.

Personally, I do a decent amount of encoding video files, and the speed increase is absolutely time saving. I encode roughly 5-6 ~10 min. 1080P videos into H264 a day. The overclocking saves me about 45-50 minutes a day in encoding time. That's nothing to sneeze at.

Comment: Re:interesting results (Score 1) 410

by ewhenn (#36773642) Attached to: After a Decade, Mac Sales Again Top 10%

You can build a "pretty good" PC for less than a mac if you only compare the specs. Once you throw in things like service, build quality, noise level, footprint and intangibles like style, macs own their category. But sometimes pretty good is good enough.

BS. You can build a way better PC for the money than you can buy from Apple.

Service: I can get things done quicker myself, and done right the first time. I can't tell you how many times I've seen PCs get work done on them, only to be sent back exactly the same as when they sent it in.

Build Quality: Like anything you can get cheap parts or quality parts. However I can guarantee you can get a lot better parts then the foxconn ones used in Macs.

Here's a PC I built 2 months ago, 4.5 GHz 2500K, over 5TB of HD space, an SSD, etc. A very good PSU (where OEMs use trash). The motherboard has an over done VRM phase, and solid caps compared to the shit electrolytic ones Apple uses. Also, my stuff isn't all cramped together, and has superb airflow. The case is awesome to work in. PICTURE LINK

Here's the Specs and cost:
$220 - I5 2500K
$129 - ASR P67 Pro3 Motherboard
$60 - G.Skill 8 GB DDR3 1600
$119 - GTX 460 OC
$89 - HAF 922
$20 - CM 212+
$75 - Corsair TX 650 V2

$99 - 80 GB SSD
$79x2 - 2 TB Samsing HD 5400RPM
$59 - 1 TB Samsung HD 7200 RPM
$20 - DVDRW

$89 - Win 7

Total: $1137

Show me a Mac with those specs, at a cheaper price, and you'll make a believer out of me.

Noise level: The case uses big 200mm / 120mm fans. Since they are big, they spin slow (~800 RPM) but still move a lot of air. I'd imagine it rivals a Mac in terms of noise.

Footprint: A Mac is somewhat smaller, but really, it's a tower, it's not like it takes up a lot of room, really.

intangibles like style, macs own their category: I like the HAF 922 look. Style is subjective, what you like I may not, and vice-versa. However, with building your PC, you get to pick your case. When you build a PC you can always choose a case you like, this doesn't happen with Apple (or all OEMs really, but you referred to self built PCs in your OP), you take what they give you and that's it.



I stand by my assertion, a properly built PC is way better and cheaper than a Mac.

Comment: Re:Perfect for Bitcoin mining! (Score 5, Informative) 184

by ewhenn (#36623596) Attached to: AMD Llano APU Review - Slow CPU, Fast GPU

Two 5870 running at full will be 350~400 Watts Each.

Add in the motherboard and other basics you're talking 1000 Watts constantly.

Nice job pulling those numbers out of your ass.

Here's the real power consumption of a 5870 right off of AMD's spec sheets: http://www.amd.com/us/products/desktop/graphics/ati-radeon-hd-5000/hd-5870/Pages/ati-radeon-hd-5870-overview.aspx#2

I'll pull the relevent part out for you: Maximum board power: 188 Watts

Assuming people who bitcoin mine use at least a decent power supply that is 80% efficient PSU at given load (realistically most decent ones are 82%+ in optimal load range), you're going to be pulling 235 watts from the wall per card, max.

235 watts is way less than 350-400 watts, by a long shot.

The rest of the system isn't going to be pulling huge amounts of power, since nobody who is mining bitcoin for real cash does it on a CPU, they do it on GPUs, and the amount of power a motherboard, RAM, disk drive, CPU use while they aren't really working is pretty low, usually in the 30-60 watt range, depending on your CPU, but nowhere near 200 watts of draw

Sony

Sony Running Unpatched Servers with no Firewall->

Submitted by ewhenn
ewhenn writes "Security experts monitoring open Internet forums learned months ago that Sony was using outdated versions of the Apache Web server software, which "was unpatched and had no firewall installed." The issue was "reported in an open forum monitored by Sony employees" two to three months prior to the recent security breaches."
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