Posted 11/20/09 at 11:30:24 AM by Nathan Edwards

They just keep getting bigger and bigger. Now that CPU air-cooling manufacturers have seemingly settled on the skyscraper school of heatsink design, there seems to be a competition over who can cram the most cooling fins into the largest area. Scythe’s Mugen 2 air cooler, the follow-up to its popular Mugen series, is one of the largest coolers of this type that we’ve ever tested. But can it match the cooling power of its slightly smaller cousins, such as Thermalright’s U-120 eXtreme?

The Mugen 2 is a hefty hunk of a cooler, at 5.1 inches wide, 5 inches deep (with the included 12cm fan), and 6.2 inches high; it weighs nearly two pounds. It’s not the heaviest cooler we’ve ever tested, nor the most unwieldy, but its girth could certainly prevent you from installing it in all orientations on all motherboards. We had trouble fitting it in some orientations on our EVGA 680i SLI board—our usual preference being to install the cooler fan parallel with the rear exhaust fan. On our board, though, there wasn’t room; we resorted to attaching the cooler fan perpendicular to the rear exhaust fan. Thankfully, this didn’t seem to impact performance, as the Mugen 2 performed slightly better in our tests than the Thermalright U120-eXtreme—about 2.25 C cooler at both idle and full CPU burn.

Continue reading this review after the jump.

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Posted 11/18/09 at 04:30:00 PM by Katherine Stevenson

GammaTech’s Durabook D14RM is the antidote for folks who are really rough on their hardware. The notebook’s gray and black magnesium-alloy case, complete with black rubberized corners, not only makes the rig look burly, but also serves to protect it from aggressive manhandling.

GammaTech says the notebook complies with MIL-STD-810F guidelines for ruggedness, so we put those claims to the test. We “accidentally” knocked the D14RM off a desk when the machine was open and running a program, dropped it from a standing position onto a concrete floor (a few times, because it gave us such a thrill), and spilled a full 16-ounce cup of liquid across its keyboard. The D14RM withstood all that abuse without any apparent damage to its structure or functionality. And mind you, the D14RM uses a mechanical hard drive. Yes, an SSD seems like a more obvious choice for a notebook that’s meant to be tossed about, but then it wouldn’t be nearly so affordable. 

Read on for the full review!

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Posted 11/18/09 at 09:00:00 AM by Gordon Mah Ung

When Falcon Northwest submitted its Talon PC to us instead of its top-gun Mach V, we didn’t think the machine stood a chance of taking down the spate of ripping-fast 4GHz Core i7 rigs we’ve seen in the last few months.

And we were right. But the point Falcon was trying to make with its Talon was that its machine could deliver 90 percent of the performance of those big LGA1366-based Core i7 rigs at half the cost, half the noise, and half the energy consumption. Impossible? We thought so.

But that was before we’d ever heard of ATI’s new Radeon HD 5970 card. Code-named Hemlock, this new card features not one, but two of the GPUs that power the Kick Ass Radeon HD 5870.

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Posted 11/17/09 at 04:00:00 PM by Katherine Stevenson

If there’s one thing that might take your mind off your financial woes, it’s some good old-fashioned fragging. And Asus is happy to oblige by offering the most affordable full-fledged gaming notebook that we’ve ever tested. The G51Vx-RX05, sold exclusively through Best Buy, costs less than a grand—OK, at $999, that’s a technicality, but still, this 15-inch notebook is cheap. It’s half the cost of the 15-inch iBuypower M865TU gaming rig we reviewed in November.

Of course, Asus had to cut some corners to get there. The notebook’s Core 2 Duo P7350 CPU, for example, boasts a mere 2GHz clock speed—that’s 33 percent slower than the iBuypower’s proc. And true to form, the G51Vx-RX05 performed about 30 percent slower than the iBuypower (our new zero-point rig) in our Premiere, Photoshop, ProShow, and MainConcept benchmarks.

A Power Control Panel option in the G51Vx-RX05 lets you overclock the CPU by up to 150MHz. That’s a 7.5 percent boost, which amounted to around five percent of additional performance in our CPU-centric benchmarks: Using the so-called “Extreme turbo” mode, we shaved 11 seconds off our original Photoshop time and a minute off of Premiere Pro. That doesn’t do much to bridge the gap between the G51Vx-RX05 and its higher-clocked competition, but it does add some value to the package.

Continue reading this review after the jump.

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Posted 11/17/09 at 12:00:18 PM by Nathan Edwards

Toshiba waited a long time to enter the netbook market, but as the NB205 proves, taking some time to learn from your competitors can be a good thing. The NB205 offers everything we expect from a netbook, as well as some unexpected bonus features, and does so for less than $400. We liked the NB205 when we used it in our netbook upgrading feature (October); here we give it a full review.

The NB205 has a matte-silver plastic chassis and a textured matte lid, available in blue, pink, black, white, or brown. We appreciate that Toshiba has bucked the glossy fingerprint-magnet trend here. The netbook is solidly constructed, with a color-matched glossy bezel and hinge. The included six-cell battery protrudes about a half an inch beyond the back of the netbook, and is slightly wobbly to the touch, but given the 6:45 (hr:min) battery life, a little wobble doesn’t bother us.

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Posted 11/17/09 at 10:30:00 AM by Loyd Case

AMD’s recent release of its RV870 GPU line makes the company the undisputed graphics performance leader. The Radeon HD 5870 is the fastest single-GPU graphics card on the market currently. But at roughly $380, it’s not inexpensive, so AMD has also rolled out the Radeon HD 5850, 5770, and 5750 cards. All are DirectX 11–capable, at lower price points than the flagship HD 5870.

The HD 5850 uses the same RV870 GPU as the 5870, but with a couple of functional units disabled. Priced at around $260, the 5850 occupies the lower tier of the high-end cards. The recently released 5770/5750 cards use a different chip. Based on the same DirectX 11 architecture as their big brothers, the 5770/5750 are built with 1.04 billion transistors—just slightly more than the 956 million used in the previous-generation Radeon HD 4870/4890 products. Contrast these numbers with the 2.15 billion transistors in the Radeon HD 5870. Current prices for 5770s are roughly the same as older 4870s, around $150–$160. So the 5770 is firmly positioned as a midrange graphics card.

We put eight cards to the test, from six companies: three Radeon HD 5870s, three HD 5850s, one HD 5770, and a factory-overclocked Nvidia GTX 260 from Gigabyte, our token Nvidia card in the mix. Read on to see which one is the best for your budget!

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Posted 11/17/09 at 08:30:00 AM by Will Smith

Does the world really need a Left 4 Dead sequel already?

We love killing zombies. When Left  4 Dead came out, we feared that eventually we’d tire of returning the walking dead back to the hell from which they spawned, but it turns out we didn’t. However, we did quickly tire of the lame “optimal” ways that hardcore gamers developed to beat Left 4 Dead campaigns in the most efficient—yet boring—manner possible.

Enter Left 4 Dead 2. The biggest change to the established formula is the redesigned finales and crescendos—those mid-level events that attract unending hordes of zombies. Instead of simply finding a good closet and holing up for 15 minutes, popping out only to kill the occasional tank, the crescendos now require you to keep moving—either to reach a goal or collect and deliver items. The zombie closet is no more, and we don’t miss it at all.

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Posted 11/16/09 at 11:14:21 AM by Loyd Case

AMD has wasted no time bringing its DirectX 11 GPU architecture to a more affordable, mainstream-class GPU in the HD 5770. HIS is one of the first manufacturers to bring the HD 5770 to market.

At around $160, the card is priced similarly to existing Radeon HD 4870 cards. It’s the lowest-cost card in the roundup, and given the 180mm2 die size (that’s incredibly tiny for a GPU), prices are likely to eventually come down even further.

Read on for the full review!

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