CpuCooler
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The NOFAN CR-95C: a fanless copper CPU cooler for your next-gen build
Interesting times to be shopping around for a processor, but what about a new cooler to go with it? This unassuming little work of art is the copper special edition of the NOFAN CR-95C, which is rated to cool CPUs of up to 100W TDP without the need for a fan. Judging from all the Intel and AMD leaks, that level efficiency ought to have you covered regardless of whether you opt for Ivy Bridge or Trinity -- so long as you don't mind hanging around until June, because FanlessTech reckons we won't see it go on sale any sooner.
Sharif Sakr04.23.2012
Intel teaches Haswell the core values of teamwork, optimism
Sure you can make wild, individualistic boasts about having a 22nm fabrication process and three different GPUs, but that stuff counts for nothing without the magic of cooperation. The Amish know that and so does Intel, which is why its forthcoming Haswell cores will support Transactional Synchronization Extensions (TSX) -- a new instruction set designed to allow cores to work together more closely without hammering each others' fingers. TSX takes greater responsibility for the division of labor between cores at the hardware level, relieving the software programmer of some of this burdensome duty and hopefully allowing for finer-grained threading as a result. The system also relies on inherent optimism, with each core assuming that the others have handled their part of the work successfully. Inevitably, there'll be occasions when this happy belief gets splintered and a bad job has to be started again from scratch, but on average things should get done quicker and leave more energy for the barn dance.
Sharif Sakr02.09.2012
Corsair's Sandy Bridge E-compatible liquid coolers get plumbed in and tested
You'd be crazy to embark on a Sandy Bridge E upgrade without anticipating all the costs involved. Some might argue you'd be crazy, period, but that's only because they're haters. The fact is, if you can drop a grand on an i7-3960X (or $600 for a more sensible i7-3930K), then you can probably find some spare brass for a decent liquid cooler. So, which to get? The crew at HotHardware just reviewed Corsair's LGA2011-compatible H80 and H100 water systems, spiced up with a look at Intel's own RTS2011LC cooler for comparison. They concluded that both Corsairs were a cinch to install and easily surpassed Intel's offering by allowing higher stable overclocks without excessive decibels. However, they also cautioned that the hefty $90-$120 investment in a Corsair or any other high-end liquid cooler won't necessarily yield quieter performance than an air system, because you end up with fans and a water pump chugging away in your rig. See the source link for the full results and then click 'More Coverage' for Bit.tech's review of the H80.
Sharif Sakr12.19.2011
Wings Over Atreia: Out with the old, in with the new
New year, new rig. Yup, you got it folks. I had the lucky chance to start the new year in Aion with a spiffylicious new gaming computer. As a disclaimer, it is very possible to play and enjoy Aion on lower-end machines; I know, because I have friends who play on laptops (although most do not participate in sieges) and I myself enjoyed the game using my less-than-stellar rig with the graphics set to just one notch below max. However, in order to participate in large-scale PvP and sieges, I was forced to lower all settings to rock-bottom and use shift+F12 to remove all enemy and ally rendering (remember folks, when you do this always have enemy names turned on!). Even with these measures, I would often still have difficulty moving -- not the best situation for an assassin who depends on quick strikes and even quicker evasions. I could still sorta do my job (scouting was best) and enjoy the fights, although I would often find myself dead before I even knew I was being hit. I have experienced Atreia this way for the past year, but there just comes a time in a Daeva's life when you want to participate more fully in sieges -- to see the battles as well as fight. After saving, I came to the conclusion last fall that I was able to go ahead and put together a new gaming rig (and yes folks, a girl can build her own machine!). While not top-of-the-line, it was a still a decent upgrade and would provide a new gaming experience. In true gamer's style, I sat down New Year's Eve and assembled my new toy. So, what difference does the new rig make while playing? Jump past the cut to see what I have pulsing in my case and just how much of a difference it has made.
MJ Guthrie01.10.2011
Researchers teach liquid to flow uphill, hope to cool future CPUs (video)
Another day, another experimental CPU cooling method that may or may not come to pass. We've seen "thermal paste" from IBM and polyethylene from MIT, and now researchers at the University of Rochester have developed a method for coaxing water along nanometer-scale grooves carved into silicon. So hydrophilic are the patterns that water will even flow against gravity (and we've got the video to prove it). Not only are the structures so precise and nondestructive that the surface feels smooth to the touch, but they also trap photons, according to The New York Times, "so the grooved silicon appears pitch-black." And who knows? Maybe your next PC will be cooled by streams of water flowing freely inside the case. It's a nice image, anyways. Peep the video after the break to see it in action for yourself.
Joseph L. Flatley03.16.2010
Danamics liquid metal CPU cooler found to be impractical, ineffective, but still impressive
Looking for a completely impractical and ridiculously expensive cooling solution for your new i7? Danamics has your number with its LM10 CPU cooler, full of a sodium and potassium mixture (called NaK) that would explode if it came in contact with water (which, remember, is what you're mostly made of), but is perfectly inert inside its little pipes. We're more worried about the pump: a marvel of modern tech that uses a powerful electromagnet to create flow -- not exactly the sort of thing you want next to your RAID array. It all sounds menacing and lovely and would be a nifty conversation starter at your next LAN party, but sadly it simply doesn't perform according to NordicHardware -- it's beaten by $50 heat pipe cooler from Thermalright. At $350 the LM10 seems to be an impressive technological trophy-piece, but unless we can amp up that magnet and spray NaK all over our case during an RIAA raid, we think we'll pass.
Tim Stevens12.05.2008
Thermaltake's V1 CPU cooler sure is real purty
Usually the terms "enthusiast cooling equipment" and "sexy, sexy" don't go hand in hand, but Thermaltake has here an exception that proves the rule. This here V1 CPU, which retails for $60, can handle a nice assortment of Core 2 and Athlon processors, but we'd rather just set it up on a table somewhere and stare at the pretty lights. That's a red dot design award well earned.[Via Boing Boing Gadgets]
Paul Miller07.30.2008
Danamics debuts liquid metal-based LM10 CPU cooler
Still not satisfied by the many, many cooling options out there to keep your toasty CPU under control? Then perhaps upstart Danamics' new liquid metal-based LM10 cooler will meet with your approval. According to the company, the LM10 is not only the first liquid metal-based cooler to hit the market, but it says it'll do a better job at keeping your CPU cool than most water-based cooling systems. That's apparently possible thanks to a combination of liquid metal (the exact specifics of which seem to be under wraps) and a "multi-string" electromagnetic pump, which has no moving parts and doesn't require external housings or large reservoirs. Unfortunately, there's no word on pricing or availability just yet, but judging from the way the company's talking about it, it seems like it's about ready to go.
Donald Melanson07.18.2008