Slashdot Mirror

crookedvulture writes "The launch of Intel's Ivy Bridge CPUs made headlines earlier this week, but the next-gen processor's story is still being told. When overclocked, Ivy Bridge runs as much as 20C hotter than its Sandy Bridge predecessor at the same speed, despite the fact that the two chips have comparable power consumption. There are several reasons for these toasty tendencies. The new 22-nm process used to fabricate the CPU produces a smaller die with less surface area to dissipate heat. Intel has changed the thermal interface material between the CPU die and its heat spreader. Ivy also requires a much bigger step up in voltage to hit the same speeds as Sandy Bridge."

New submitter zackmerles writes "Tom's Hardware takes the newly-released, top-of-the-line Ivy Bridge Core i7-3770K for a spin. All Core i7 Ivy Bridge CPUs come with Intel HD Graphics 4000, which despite the DirectX 11 support, only provides a modest boost to the Sandy Bridge Intel HD Graphics 3000. However, the new architecture tops the charts for low power consumption, which should make the Ivy Bridge mobile offerings more desirable. In CPU performance, the new Ivy Bridge Core i7 is only marginally better than last generation's Core i7-2700K. Essentially, Ivy Bridge is not the fantastic follow-up to Sandy Bridge that many enthusiasts had hoped for, but an incremental improvement. In the end, those desktop users who decided to skip Sandy Bridge to hold out for Ivy Bridge, probably shouldn't have. On the other hand, since Intel priced the new Core i7-3770K and Core i5-3570K the same as their Sandy Bridge counterparts, there is no reason to purchase the previous generation chips." Reader jjslash points out that coverage is available from all the usual suspects — pick your favorite: AnandTech, TechSpot, Hot Hardware, ExtremeTech, and Overclockers.

I.M.O.G. writes "Today AMD lifted the embargo on their most recent desktop AMD FX architecture, code named Bulldozer, whose CPU frequency record Slashdot recently covered. The fruition of 6 years of AMD R&D, this new chip architecture is the most significant news out of AMD since the Phenom II made its debut. The chips are available now in all major retail outlets, and top tier hardware sites have published the first Bulldozer reviews already." Here are reviews from a few different sites — pick your favorite: Tom's Hardware, PC Perspective, Hot Hardware, [H]ardOCP, or TechSpot. They don't agree on everything, but the consensus seems to be that the new chips aren't blowing anyone's socks off, and that they struggle to compete with Intel's comparable offerings. The architecture shows promise, but performance gains will take time to materialize, making it difficult to leapfrog Intel to any significant degree.

I.M.O.G. writes "Today AMD officially introduces their newest flagship GPU, the Radeon HD 6990. Targeted to counter Nvidia's current generation flagship GTX580, for AMD this is a followup to their previous generation 2xGPU on a single PCB design, the Radeon HD 5970. It represents the strongest entry AMD will release within their 6000 series graphics lineup. Initial testing and overclocking results are publishing at first tier review sites now. As eloquently stated by Tweaktown's Anthony Garreffa, the 6990 'punches all other GPUs in the nuts.'"

I.M.O.G. writes "Today AMD officially introduces their newest flagship GPU, the Radeon HD 6970, hot on the heels of the Radeon HD 6870 released at the end of October, then the NVIDIA GTX 580 in early November, which is Nvidia's current flagship card. Initial testing and overclocking results are publishing at first tier review sites now. While the HD 6970 is a strong performer and the price point is outstanding for consumers, the GTX 580 retains the flagship crown while the AMD 5970 keeps the single card performance crown with its dual GPUs on a single card."

Several readers have mentioned the strange goods that some customers received from Newegg in place of the Intel Core i7 920 processor they ordered. Word on the problem first surfaced on TribalWar on Thursday evening. Newegg still hasn't commented on this. It's not known whether it happened as a result fraud by another Newegg customer, in shipping, or where. The "processors" are made of aluminum, and the "fans" are some kind of synthetic molded material. The "factory seal" was printed onto the box; the holographic stickers on the boxes were also faked. The first part of this video shows the bogus goods. At this writing Google News lists a handful of blogs mentioning the fakes.

Slashback tonight brings you updates and corrections from recent and ongoing stories, including (this time around) non-silver silver paste, the return of the Orkut, Mike Rowe and his not-so-epic battle with Microsoft (one last time, I hope), the future of Zip for Microsoft Windows, and more. Read on below for the details.

Funny name, well-executed idea. YourMother writes "After almost 4 days of being offline, the social network Orkut is back online. The Orkut development team has been working nonstop since bringing it down on Sunday afternoon and quite a few new security features have been implemented to protect users information. Within the first 48 hours it was up, it gained almost 100,000 users, growing many times faster than other social networks like Friendster or Tribe. Did Google hit the social network bulls-eye?"

glinden points to a story with some more information about those security holes. "From the article, 'Sources close to Google suggest widespread XSS (cross-site scripting) hacks forced the closure of the service. It isn't clear how much personal data or communication was disclosed.'"

Playmate. Playmate, playmate playmate. An anonymous reader writes "A week after an appeals court ruling revived a Playboy Enterprises Inc. trademark infringement lawsuit against Netscape Communications Inc., the companies have reached a settlement in the case (See a ZDNet report) The terms of the settlement have not been disclosed. This puts an end to a closely watched case in the search engine advertising field. Several other lawsuits over misuse of trademarks in search engine ads are still in place. Google e.g. is embroiled in a lawsuit with Luis Vuitton regarding keyword-based ads in France and asked for a California court's ruling to back its trademark policy for AdWords after facing the threat of a lawsuit from American Blind & Wallpaper Factory Inc."

You have to admire such brave nomenclature. Michiel Frackers writes "Thanks for the link to my site, I got 3 gigabyte of traffic in a few hours! If I would have known, I would have written something in English. I have added an update about the Strangeberry product and its relation to Tivo at the URL you linked to.

I also included a link to my private blog (as www.frackers.com is more about my work in media & technology). Hopefully this clarifies some things for your readers, I did not intend to make this some kind of quest or game at all: it's just that I promised Arthur and his colleagues not to disclose what they are exactly doing, as you will understand."

And Anonymous joe writes with this link to an intriguing bit of Strangeberry speculation at the Register.

Nokia to port Python to Mobiles, not Perl An anonymous reader writes "Nokia was mistaken. In fact, El Reg reports that Python, not Perl, is the preferred language for scripting on its smartphone platforms. The availability of a Python implementation for mobile phones is part of a broader plan, including a JVM-based BASIC interpreter."

However, the Register article linked says that Perl is being considered, it's just that Python is being looked at as the primary language.

I wouldn't trust their pearls, either. Blade Leader writes "OCZ has issued a recall of OCZ Ultra 2 thermal paste after the Overclockers.com article on their lack of silver content. They blame the lack on their supplier, and claim they will be pursuing legal action."

A piece of history (or at least a piece of somethin' ...) Artemis writes "Searching along E-Bay and MikeRoweSoft.com I noticed that Mike Rowe has decided to sell the Microsoft Cease-and-Desist Letters and WIPO book he received on E-Bay. He is selling the WIPO book with the 25-page letter received from Microsoft's lawyers on January 14/2004.This inch-thick book contains copies of web pages, registrations, trade marks, other WIPO cases, emails between me and Microsoft's lawyers and much more. There are 27 annexes filled with information. This package also comes with the 25-page complaint transmittal coversheet that was sent with the inch-thick book."

What's wrong with gunzip, tar? whitefox writes "CNet News is reporting that PKWare & WinZip have settled their differences and will maintain Zip file compatibility for the foreseeable future with each supporting the other's security extensions. In addition, PKWare will include its SecureZip in the code it licenses to other software makers. This is good news in deed for users and developers alike!"

gripdamage asks: "Why are email administrators still sending virus bounce messages, when everyone knows viruses forge the sender? This effectively doubles the amount of email traffic due to the virus (triples in the case that the recipient is also notified). As one of the links says 'any AV software or admins that have it mis-configured [so] that it is continuing to send out notices...to forged senders, deserve to be ridiculed.' I have received 4 times as many erroneous bounce notifications, because of MyDoom , than the actual virus, so the bounce messages are much more of a problem! This is a problem deserving publicity, so that email admins will be shamed into doing the right thing." The problem is that most bounces are automated responses, the simple thing would be to turn them off. Of course, the rational of the automated response is to hopefully notify the infected user of the problem -- what a catch-22! What kind of policy would you recommend when it comes to spam, e-mail and automated responders?

strider69666 writes "Over at Overclockers.com they have a review of several thermal compounds that claim to have 99% pure silver content. 'I decided to test Arctic Silver 5, Arctic Silver 3, OCZ Ultra II Premium Silver Compound, and CompUSA Silver Thermal Grease. This test was not conducted to test performance, but rather to determine if these compounds have Silver as an ingredient.' Using a professionally mixed testing solution, they found that several brands do not, in fact, contain any silver at all! So, are you getting what you are paying for?"

strider69666 writes "Over at Overclockers.com they have a review of several thermal compounds that claim to have 99% pure silver content. 'I decided to test Arctic Silver 5, Arctic Silver 3, OCZ Ultra II Premium Silver Compound, and CompUSA Silver Thermal Grease. This test was not conducted to test performance, but rather to determine if these compounds have Silver as an ingredient.' Using a professionally mixed testing solution, they found that several brands do not, in fact, contain any silver at all! So, are you getting what you are paying for?"

infodragon writes "As I was looking for ways to silence my system I ran across this article demonstrating a sandwich approach to silencing and cooling a hard disk. Quite a novel idea compared to other silencing techniques!"

ninjagin writes "While not an OC-er, I do enjoy reading about the lengths people will go to on their way to a better CPU cooling solution. I ran across this very interesting article at overclockers.com about this guy's immense 15-liter water cooling rig for his home office PC. Might be just the kind of thing to have the contractors include when they pour your next garage slab."

ninjagin writes "While not an OC-er, I do enjoy reading about the lengths people will go to on their way to a better CPU cooling solution. I ran across this very interesting article at overclockers.com about this guy's immense 15-liter water cooling rig for his home office PC. Might be just the kind of thing to have the contractors include when they pour your next garage slab."

jmichaelg writes: "Ed Stroligo at overclockers.com has written an article on the fair-use provision of the 1976 copyright law. He goes into some depth on the difference between a constitutional right vs. a legal right as well as covers the Betamax, Napster and Rio cases. It's a well thought out article and definitely worth the read."

Baloo Ursidae writes "In the spirit of the case window kit and the clear PC case, there are people who have made hard drive windows, and apparently they're not alone." That ladies and gentlemen, takes balls.

Vegan Pagan asks: "We've heard plenty about RDRAM and DDR-SDRAM, but what about 1T-SRAM? According to conjecture, a fan report and a press release, it makes Gamecube efficient, but are there any tests that compare 1T-SRAM to RDRAM and DDR-SDRAM?" According to the fan-written report, 1T-SRAM uses a combination of a single transistor cell and "multibank" architecture to deliver low latency in a cheaper chip with less complex circuitry. Sounds good, but has anyone here put one of these things through it's paces? How well does it live up to the hype, especially in comparison with time-proven memory architectures?

Haven writes "News for all you overclockers out there! Get the facts from your peers at www.overclockers.com. You can now see which processors to purchase and how much luck other people are having. It includes everything from the PIII to the K6-2. "