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Comment 4k will never be useful for a TV at home (Score 1) 271

I said this in the last 4k TV discussion. I have a 60" 1080P set, and my couch is 8 feet from it, or 96 inches. According to http://isthisretina.com/ 60" 1920x1080 pixels should only be visible to the average retina up to 94". That 8 foot distance is about as close as I would want to sit to a TV that size anyway, so I lucked out there. If I got a 60" 4k TV it WOULD NOT LOOK ANY DIFFERENT at that distance. The 1920x1080 pixels are already just small enough to not see.

Now, go back to isthisretina and punch in 3840x2160 and 60" and what do you get? Yep, 47". Do you want to sit 47" from a 60" TV? Pretty sure you don't. I know I don't. You need to double the size to 120" in order to make the 8-foot viewing distance happen. But, again, do you want to sit 8 feet from a 120" TV? I don't think I would want to. Nevermind that an 85" 4k TV is something like $40,000! haha. How much would a 120" one be? Pff, yeah. That'll happen.

Also nevermind the fact that the last time you were in a movie theater with that big screen you were looking at a 4k picture. Did you see pixels during the movie? No. (And you were probably looking at a lot of 2k content during that movie anyway.)

TLDR: 4k is useless for the home, and always will be.

Comment It depends how far away and how big the set is (Score 1) 307

I have a 60" 1080P set that is 8 feet from my couch, or 96 inches. I actually fluked out, without knowing this in advance or even thinking about it at the time, in that a 60" 1080P image only has visible pixels at up to 94 inches away, beyond which point you're past the average retina capability. Punch in 1920 x 1080 and 60" at this site. http://isthisretina.com/

Not only that, but I don't think I would want to sit closer than 8 feet from a set that big, anyway. It's a pretty big image from that far away. Now, if you go back to http://isthisretina.com/ and punch in 3840 x 2160 and 60" and what do you get? Half of what you did before, or 47"! Sorry, but I do not want to sit 47" away from a 60" TV in order to appreciate all the pixels I would have paid for.

Now, extrapolate. If I wanted to continue to sit 8 feet from my TV, but I wanted a 4K TV that I could actually see (or nearly see) the pixels I paid for, knowing the information from above, how big would it need to be? That's right, 120" is what it would need to be. So we get back to the same problem again. I don't think I would want to sit 8 feet away from a 120" TV. But that's exactly what I would need to do in order to make use of 3840 x 2160 at that distance.

Maybe that wouldn't be too bad for watching movies, actually, but I doubt I would want to carry out my regular TV watching at that size/distance. I wouldn't mind trying it, but I am not confident that I would actually like it. Again, maybe for movies. Maybe.

Comment Re:Fastest? Do they draw every frame yet? (Score 1) 212

They couldn't test for dropped and runt frames, and said so. So, the tests tell me nothing I want to know, other than I'll still be sticking with NVidia. ;)

"That leaves us with Fraps. And of course, there’s no way for us to pick up dropped and runt frame using Fraps. So, we immediately shed the dual-GPU solutions from our charts."

Comment Fastest? Do they draw every frame yet? (Score 0) 212

Do they actually draw every frame yet? Can't exactly call it the fastest if they're still cheating. I'm looking forward to the pcper dot com review to see if they're actually doing what they're supposed to be doing yet. But only out of curiosity, as their track record means I'll continue buying NVidia. Go to the pcper website and look for the "Frame Rating: Eyefinity vs Surround in Single and Multi-GPU Configurations" article.

Comment Re:Popfile (Score 1) 190

I don't know why anyone would use anything other than gmail, but I guess some people have their uses. I'll cast another vote for popfile, as I used that before gmail, but I don't really know how it might perform with a large volume of email. It was awesome for just my own personal mail while I was using it.

Comment When small is small enough (Score 1) 154

I've always wondered why companies making computing devices that run off batteries continually made things smaller and smaller, with the goal of also keeping the same (poor) battery life, rather than realizing that after a certain point these devices are small enough and they should instead start cramming ever bigger batteries into the same form factor.

Take an iPhone 4 and 5 as a recent example. The size of an iPhone 4 is just fine. I wouldn't want something smaller, in fact. Yet, with the iPhone 5 they had as one of their goals the idea to make the thing thinner in order to make it smaller. And while they made the power usage of the device better than the older device, they also made the battery smaller, relatively speaking. So in the end, the battery life isn't dramatically better than before. It is merely about the same, while you do get better performance from the device than you do the older one. I'd much rather have a device that was still the same thickness as before, with all the components inside still having undergone the size reduction they did, and with all the same power usage advances, but a much larger battery taking up all the saved space. This would give you a much better usable battery life. The device was already small enough. Making it smaller wasn't much of a gain.

Laptops have been the same story ever since there were laptops. It would be nicer if they lasted longer while running on the battery. They were pretty bulky in the beginning, but after a few years they got to a certain size that was most certainly small enough. And as time marched on, everything inside them got smaller and smaller, and we got smaller and smaller machines. And power usage for them kept getting better and better, but they kept putting smaller and smaller batteries in them as the overall device got smaller, too. And so, battery life was never improving. It was still being built to a certain battery life goal, which is all well and good, unless that goal is too short.

By this time, with all the power usage improvements that we've seen, and battery design improvements that we've seen, we should have had laptops that lasted 24-48 hours on a single charge many years ago. This story about Sony's device getting 24 hours of usable life out of a charge, with an external add-on battery for crying out loud, shouldn't be something to salivate over. This should've been the norm many years ago. With a battery inside the thing that is already capable of such usable life per charge. After a certain point, small is small enough, and we should be putting that space to use for more usable life out of those suckers.

Comment Re:Does BR even rate having a sequel? Explain plea (Score 1) 326

It's probably my favourite movie. Unfortunately the definitive version doesn't exist. At least, the best version isn't the best it could have been, for they inexplicably changed one word in a key scene that completely changed the tone of that scene. The Final Cut is the best one to see. Even better if you could see my copy where I've replaced the audio data for that line with the data that contains the original line. ;)

Comment Bought 3 for iRacing, but great for others, too (Score 1) 75

I bought three monitors a couple years ago for iRacing, as it is almost a requirement in that sim for a good view. (They even have a built-in FOV calculator to give you a 1:1 life-size view.) I wouldn't want to race without it. I had not given any thought at all to how it would be in anything else, but I've found it's quite nice to have in all kinds of games. I've got an older system, an AMD Phenom II running at 3.8 GHz and a pair of GTX 480 cards in SLI, and for most things it is fast enough, but not everything. I'd definitely like to upgrade to one of the recent Intel CPUs and perhaps 680 cards.

I think a big bottleneck with triple screens is how much RAM they put on the video cards. It doesn't seem to be as much of an issue with single screen setups, but once you triple the resolution you require that much more for the framebuffer data, and that obviously takes away from storage for all the other data. It definitely takes its toll. Not to mention the horsepower required to crunch all the extra pixels. It is definitely worth it, in my opinion.

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