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Overclocking kills chips, we all know it does. It's never happened to me, because I'm l337, y0. But, it can happen and if it does, under Intel's new protection plan, you'll actually be covered. Intel already have a standard three-year warranty on its processors, but are now launching a new initiative aimed at protecting those who feel the need, the need for speed.
Intel call it the Performance Tuning Protection Plan, which gives you a free replacement CPU if you burn or blow yours up. It has started at four resellers today: CyberPower, Scan Computers, Altech Computers as well as Canada Computers and Electronics. The service is offered exclusively for K, X, and LGA2011-socketed boxed processors, with prices varying dependant on the chip.
For the i5-2500K, i7-2600K, i7-2700K, i7-3920K, and i7-3960X, it will cost you $20, $25, $25, $35, and $35, respectively. Not bad considering those chips are worth either hundreds, or over $1000 (in some countries). There are conditions, though. Intel only cover the chip for one replacement, and the failure must happen within its standard three-year warranty. You cannot rebuy the plan for the replacement chip, and you cannot buy several plans for a new processor.
Intel shook the hands of its two new partners at CES last week, with Lenovo and Motorola Mobility both at the hand-shaking end of that deal, where Intel also let ARM know its intentions of competing in the low-power consumption smartphone and tablet markets.
Lenovo went on to show off its K800 smartphone, sporting an Intel 32nm Medfield Atom Z2460 single-core processor with hyper-threading clocked at 1.6GHz. Motorola's product is currently in the final processes of preparation and is due to be delivered for carrier validation this summer.
Warren East, CEO of ARM, shrugs off Intel's attempt to strong arm them [that pun actually wasn't meant to be a pun, but I looked back and it works surprisingly well, so it stays] and says:
Intel has taken some designs that were never meant for mobile phones and they've literally wrenched those designs and put them into a power-performance space which is roughly good enough for mobile phones.
Microsoft have shuffled their feet a little bit and released two patches for AMD's Bulldozer platform according to the AMD Blog. AMD note that the AMD FX processors sport a unique dual-core module architecture codenamed "Bulldozer", which current versions of Windows 7 were not specifically architected to utilize.
In AMD's initial testing of the upcoming Windows 8 OS, they've seen performance improvements of up to 10-percent in some applications when compared to Windows 7. This comes down to the fact that the system correctly recognizes the AMD FX processor architecture, and cores. AMD put this down to a close collaboration between Microsoft and AMD, where Microsoft completed back-porting of some of the Windows 8 scheduler code for AMD FX processors and baked it into a hotfix, now available, for Windows 7.
Well, well. It seems the F7 BIOS update to some Gigabyte boards is really made out of something quite special. I covered the BIOS problem yesterday with an updated post to you, our readers, and to Gigabyte and today I find news of an overclocking record set with their board.
Overclocker "Hicookie" has achieved a new high clockspeed on Intel's Sandy Bridge-E Core i7-3930K by pushing it up to an insane 5.6GHz using Gigabyte's GA-X79-UD3 motherboard, the world's first motherboard to achieve a multiplier of 57x.
Tim Handley, Deputy Director of Motherboard Marketing at Gigabyte says:
These new world records underline how the Gigabyte 3-way digital power engine on existing X79 motherboards makes breathtaking performance possible on our X79 series enthusiast platforms. They should also erase any skepticism regarding the performance and overclocking capabilities of our new F7 BIOS for Gigabyte X79 motherboards.
It feels as though there's a launch from Intel every few months now, but I guess that's the benefits of a tick, tock-based release schedule. The latest news from Digitimes' Taiwanese sources is that the first batch of Ivy Bridge gear coming will include no less than 25 processors.
Out of these 25 processors, 17 of them will be desktop models and the remaining 8 will be notebook/ultrabook chips. 8 chipsets will also launch, (Z77, H77, Z75 and B75 for desktops, HM77, UM77, HM76 and HM75 for mobile PCs. More Ivy Bridge-based products will also launch, including the Core i5-3470T CPU and the A77, Q75, QS77 and QM77 chipsets, which are said to be launching in May.
Let's talk dollars, the upcoming CPUs should cover the same spectrum as the current Sandy Bridge-based Core models, ranging from $184 to $332, while chipsets will go from $37 for the B75 to $53 for the QS77 (the Z77 desktop 'flagship' is supposed to cost $48). If you don't already know, the Ivy Bridge CPUs are manufactured on a 22nm process technology which sports Intel's 3D Tri-Gate transistors. They'll feature DirectX 11 graphics, sport the current LGA 1155 packaging which allows them to work on current, 6-Series-based motherboards.
All you'd need is a BIOS update which will be supplied by manufacturers. The 7-Series, which launched, will include native USB 3.0 support.
PCI-Express 3.0 has been here for a little while now, but it has only been with the launch of the PCI-Express 3.0-capable AMD Radeon HD 7000-series that there has been some proper testing. The world's first 28nm GPU to support PCI-e 3.0 is here, people!
PCIe 3.0 increases per-land bandwidth from 500MB/sec to 1GB/sec, this means for an x16 slot, double the bandwidth from 8GB/sec to 16GB/sec. Impressive, but will we see anything close to double the performance? Not now, and not in games. GPU compute tasks do see a difference in performance, however.
Improving bandwidth and latency between the CPU and GPU is always a good thing, but for high-performance GPU compute tasks, this is the difference between night and day. AnandTech tested AMD's AES Encrypt/Decrypt sample application. The test bed consisted of an EVGA X79 SLI motherboard, with a BIOS provided by EVGA for the PCIe 3.0 toggle on/off.
With this in hand, AnandTech saw a 9-percent increase in performance on the Radeon HD 7970 which told them two things. First, you can get PCIe 3.0 working on a Sandy Bridge-E/X79 board with the Radeon HD 7970, and secondly, PCIe 3.0 will definitely be useful for GPU compute applications.
AMD have today updated their A-Series line-up of desktop and notebook APUs (Accelerated Processing Units), which include not only speed and performance improvements, but AMD Steady Video update makes this unique feature more compelling than ever. AMD have also included the ability to overclock the APU, so for the first time users can now tune both x86 and graphics settings within the single processor for boosted performance.
The new updated AMD A-Series APUs combine up to four x86 CPU cores with up to 400 Radeon cores, where it delivers DirectX 11-capable, discrete-level graphics and dedicated HD video processing, all on a single chip. The new A-Series APUs deliver a bigger performance punch when compared to the existing A-Series APUs.
Intel's Ivy Bridge processor prices have been leaked thanks to CPU World, with another leak today. It looks as though the Intel Core i7-3770K will replace the current Core i7-2700K at the same $332 pricing.
Core i7-3770K will bt the most expensive, and fastest Ivy Bridge chip at launch. There are three other Core i7 chips that will be released, i7-3770, i7-3770S, i7-3770T. We also have a slew of Core i5 processors, ranging from $184 through to $205. Ivy Bridge-based Core i5 processors will continue the tradition of Sandy Bridge by offering just four physical cores, 6MB of L3 cache and no hyper-threading.
The Core i7 processors will include hyper-threading, and 8MB of included cache.
There was a patch that was released by Microsoft last week (KB2592546) for Windows, where it was claimed it would improve performance of systems powered by AMD's latest processor architecture, Bulldozer.
What the patch did, was make the OS aware of the way AMD's Bulldozer cores are structured, so it could effectively make use of the parallelism at its disposal. Microsoft a few days later, pulled the patch. But, this is the Internet.
SweOverclockers' had enough time to do a "before and after" performance test of the new AMD FX-8150 processor, with the now pulled patch. The results of SweOverclockers' tests are in the picture above. "tidigare" is before, "nytt" is after, and "skillnad" is change. The chip has been put through a fair amount of tests, some synthetic CPU-intensive tasks, and real-world gaming performance tests.
The results are actually, not that good, and this is most likely the reason the patch was pulled.
Intel, in it's plot to take over the CPU world, is set to release another unlocked Core i5 processor. It will arrive in the form of the Core i5-2550K and has a retail channel part number of BX80623I52550K and OEM part number CM806230121300, the Core i5-2550K was added to the MDDS database.
The Core i5-2550K will carry the S-spec code SR0QH. Clock speeds are unknown at this time, but CPU World expect it to be 3.40GHz. The chip will be on the LGA1155 package, feature four cores, 256KB L2 cache per core, 6MB shared L3 cache, integrated dual-channel DDR3 IMC, integrated PCI-Express 2.0 root complex and a TDP of 95W.