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Topic de reduceri la jocuri
by Foxter
[30 May 2019, 16:46] -
See you on the other side
by FATHER
[03 April 2016, 16:44] -
Ghiduri de cumpărare
by Foxter
[29 February 2016, 17:32] -
Windows 10
by SoNic
[15 December 2014, 01:53] -
Hybrid Drives (SSD+HDD)
by SoNic
[14 December 2014, 07:12] -
SSD Drives
by Foxter
[23 November 2014, 16:35] -
iPad
by Foxter
[23 November 2014, 16:17] -
Noutăţi, prezentări, teste laptop
by Foxter
[23 November 2014, 15:48]
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Users: 0Guests: 83Total: 83<p><span style="font-size: small;">To get our weekly geekiness quota out of the way early, the desktop video card industry is a lot like The Force. There are two sides constantly at odds with each other for dominance of the galaxy/market, and balance between the two sides is considered one of the central tenants of the system. Furthermore when the system isn’t in balance something bad happens, whether it’s galactic domination or uncompetitive video card prices and designs.</span></p>
<p><span style="font-size: small;"> To that end – and to bring things back to a technical discussion – while AMD and NVIDIA’s ultimate goals are to rule the video card market, in practice they serve to keep each other in check and keep the market as a whole balanced. This is accomplished by their doing what they can to offer similarly competitive video cards at most price points, particularly the sub-$300 market where the bulk of all video card sales take place. On the other hand when that balance is disrupted by the introduction of a new GPU and/or new video card, AMD and NVIDIA will try to roll out new products to restore that balance.</span></p>
<p><span style="font-size: small;"> This brings us to the subject of today’s launch. Friday saw the launch of AMD’s Radeon HD 7790, a $149 entry-level 1080p card based on their new Bonaire GPU. AMD had for roughly the last half-year been operating with a significant price and performance gap between their 7770 and 7850 products, leaving the mid-$100 market open to NVIDIA’s GTX 650 Ti. With the 7790 AMD finally has a GTX 650 Ti competitor and more, and left unchallenged this would mean AMD would control the market between $150 and $200.</span></p>
<p><span style="font-size: small;"> NVIDIA for their part has no interest in letting AMD take that piece of the market without a fight, and as such will be immediately countering with a new video card: the GTX 650 Ti Boost. Launching today, the GTX 650 Ti Boost is based on the same GK106 GPU as the GTX 650 Ti and GTX 660, and is essentially a filler card to bridge the gap between them. By adding GPU boost back into the mix and using a slightly more powerful core configuration, NVIDIA intends to plug their own performance gap and at the same time counter AMD’s 7850 and 7790 before the latter even reaches retail. It’s never quite that simple of course, but as we’ll see the GTX 650 Ti Boost does indeed bring some balance back to the Force.</span></p>
<p><span style="font-size: small;"><a href="http://www.anandtech.com/show/6838/nvidia-geforce-gtx-650-ti-boost-review-" target="_blank">Read more...</a></span></p>
<p><span style="font-size: small;">The motherboard market is tough – the enthusiast user would like a motherboard that does everything but is cheap, and the system integrator would like a stripped out motherboard that is even cheaper. An overclocker would like a minimalist setup that can push the limits of stability, and the gamer would like an all singing, all dancing everything. The ASUS Maximus V Formula is designed to cater mainly to the gamer, but also to the enthusiast and the overclocker, for an all-in-one product with a distinct ROG feel. With the combination air/water VRM cooling system, a mini-PCIe combo card with dual band WiFi and an mSATA port, one of the best on-board audio solutions and the regular array of easy-to-use BIOS/Software, ASUS may be onto a winner – and all they ask for is $270-300. </span></p>
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<div><span style="font-size: small;"><a href="http://www.anandtech.com/show/6850/asus-maximus-v-formula-z77-rog-review" target="_blank">Read more...</a></span></div>
The well-known manufacturer of professional liquid-cooling components came out with their idea of an affordable liquid-cooling solution. Let’s find out how good it turned out.
We continue discussing mass production closed-loop liquid-cooling systems. Today we will introduce to you the top four products from the leading manufacturers – Corsair, Thermaltake and Zalman.
Let’s meet the fastest single-processor graphics card with mind-blowing performance. But it is not only the performance that will blow you away…
In an industry that has long grown accustomed to annual product updates, the video card industry is one where the flip of a calendar to a new year brings a lot of excitement, anticipation, speculation, and maybe even a bit of dread for consumers and manufacturers alike. It’s no secret then that with AMD launching most of their Radeon HD 7000 series parts in Q1 of 2012 that the company would be looking to refresh their product lineup this year. Indeed, they removed doubt before 2012 even came to a close when they laid out their 8000M plans for the first half of 2013, revealing their first 2013 GPU and giving us a mobile roadmap with clear spots for further GPUs. So we have known for months that new GPUs would be on their way; the questions being what would they be and when would they arrive?
The answer to that, as it turns out, is a lot more complex than anyone was expecting. It’s been something of an epic journey getting to AMD’s 2013 GPU launches, and not all for good reasons. A PR attempt to explain that the existing Radeon HD 7000 series parts would not be going away backfired in a big way, with AMD’s calling their existing product stack “stable through 2013” being incorrectly interpreted as their intention to not release any new products in 2013. This in turn lead to AMD going one step further to rectify the problem by publically laying out their 2013 plans in greater (but not complete) detail, which thankfully cleared a lot of confusion. Though not all confusion and doubt has been erased – after all, AMD has to save something for the GPU introductions – we learned that AMD would be launching new retail desktop 7000 series cards in the first half of this year, and that brings us to today.
Launching today is AMD’s second new GPU for 2013 and the first GPU to make it to the retail desktop market: Bonaire. Bonaire in turn will be powering AMD’s first new retail desktop card for 2013, the Radeon HD 7790. With the 7790 AMD intends to fill the sometimes wide chasm in price and performance between their existing 7770 (Cape Verde) and 7850 (Pitcairn) products, and as a result today we’ll see just how Bonaire and the 7790 fit into the big picture for AMD’s 2013 plans.
Cooler Master has been fairly gung ho on the PR side about their Storm Scout II Advanced. While we missed the opportunity to review its predecessor, the Storm Scout II, we aim to rectify that omission by putting this new semi-portable ATX chassis through its paces. Cooler Master has a long history of strong enthusiast offerings (with their HAF line being particularly well loved), but does the Storm Scout II Advanced inherit that legacy of greatness or are they falling behind the curve ?
Now that CPU cooler reviews have begun in earnest here at AnandTech, it's been interesting to see just how conventional wisdom plays out in practice. There's been a pervasive attitude that closed loop coolers are only really competitive with the highest end air coolers, and there may be some truth to that, but we have at least one of those flagship coolers on hand today along with parts from SilverStone, be quiet!, and Cooler Master.
Once we got in touch with Noctua and let them know we were doing cooler reviews, they gave us the opportunity to correct what I'd consider to be a sizable omission in terms of coverage in general: no review of the flagship NH-D14 CPU cooler. The NH-D14 is big, beefy, expensive, and typically regarded in enthusiast circles as one of the finest air coolers available. Alongside the NH-D14, Noctua also sent us their NH-L12 and NH-L9i low-profile CPU coolers; while the NH-L9i is potentially underwhelming, the NH-L12 stands to impress as potentially the most powerful downward-flow cooler on the market.
In the interests of making it a full-on roundup, three additional coolers were brought in for review. First is the flagship SilverStone Heligon HE01, a substantial dual tower cooler with a massive 140mm (38mm thick!) fan in the center and rated to cool a staggering 300W. Next up were two coolers I've had in house for a little while that are going to get to see sunlight and scrutiny: the be quiet! Dark Rock Pro 2 (rated for 220W) and the cooler from my case testing bed, the Cooler Master Hyper 212 EVO. The EVO can typically be found for under $40 (and usually much closer to $30) and is regarded as one of the best budget coolers on the market.
Before we get started with testing, some notes. First, the NH-D14 that Noctua sent is their Socket 2011 edition, but there's no appreciable difference between that one and the standard version; the mounting brackets from the NH-L12 were used for the NH-D14 and worked like a charm.
The be quiet! Dark Rock Pro 2 is unfortunately, like the rest of be quiet!'s line, still a bit rarefied stateside. That's unfortunate, because this little company has a lot to offer (as you'll see later). Of all the coolers tested, the Dark Rock Pro 2 is the most intimidatingly large, but be quiet!'s products are designed for silence first, so we'll see how it works out.
Finally, having the Cooler Master Hyper 212 EVO in this lineup almost seems unfair; it's smaller than the other coolers, only really benefits from one fan, and is the least expensive by a longshot. Looks can be deceiving, though. I used to run a Hyper 212 Plus and can attest to that cooler being both remarkably inexpensive and efficient, and the EVO's fan is both more powerful and quieter than its predecessor's.
The mass production closed-loop liquid-cooling systems once again would like to attempt dethroning air super-coolers. This time, however, we decided to gather them together in a series of large roundups. Today we will discuss five products from Corsair, Thermaltake and Zalman.
<p style="box-sizing: border-box; margin: 13px 0px; padding: 0px; border: 0px; font-family: Arimo, sans-serif; font-size: 14px; line-height: 21px; vertical-align: baseline; color: rgb(68, 68, 68);"><span style="font-size: small;">If you've ever looked at a builder's guide for a desktop system on any major tech site (including this one), you've undoubtedly noticed that the first thing to get cut to make room in the budget is the enclosure. It's not hard to see why; as long as a case keeps things cool enough and runs quietly enough, for the most part it's doing its job. It's only when you look at the greater ecosystem of cases that the real sweet spot of the market ($99-$139) becomes more apparent. What this means, though, is that the sub-$99 market is very competitive, and when you start hovering between $50 and $70, it's downright brutal.</span></p>
<p style="box-sizing: border-box; margin: 13px 0px; padding: 0px; border: 0px; font-family: Arimo, sans-serif; font-size: 14px; line-height: 21px; vertical-align: baseline; color: rgb(68, 68, 68);"><span style="font-size: small;">That competitive nature has forced manufacturers to get creative about fitting feature rich cases into lower price tags, and one of those cases is on hand today: the In-Win GT1. The GT1 features a hotswap bay, USB 3.0 connectivity, a semi-modular drive bay, and fan control, and comes in with an MSRP of $69. There's potential for this case, but does it offer enough to beat the incumbent in this bracket, the $10 cheaper Antec GX700 ?</span></p>
<p style="box-sizing: border-box; margin: 13px 0px; padding: 0px; border: 0px; font-family: Arimo, sans-serif; font-size: 14px; line-height: 21px; vertical-align: baseline; color: rgb(68, 68, 68);"><span style="font-size: small;"><a href="http://www.anandtech.com/show/6821/inwin-gt1-case-review-fighting-an-uphill-battle" target="_blank">Read more...</a></span></p>