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ECS GeForce GT 640 Review
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 To overclock the ECS GT 640 we will be using the EVGA Precision overclocking tool. The GT 640 proved to be a decent overclocker, being able to be pushed from an already non-reference frequency of 930MHz to 1101MHz. We will see, however, in the upcoming tests that the effect of this overclock is somewhat hampered by the cut down shader count, the use of slower DDR3, and a 128-bit bus. This proved to be all the frequency that the GT 640 had in it with additional voltage having no effect in the pursuit of a higher overclock."
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Frame Rating: High End GPUs Benchmarked at 4K Resolutions
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If we limit our options to single cards, whether they be single GPU or dual-GPU, the battle is even more interesting. Because AMD`s new Radeon HD 7990 depends on CrossFire technology to perform, the 13.5 beta driver that still has the runt frame and frame time variance problems places it in a very bad light compared to NVIDIA options like the GeForce GTX Titan and the GeForce GTX 690."
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Diamond BV750 Low Profile 7750 Graphics Card
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So many times we discount the fact that many people purchase thin profile systems for home usage or even business units. Today Diamond offers a excellent solution for these tiny profile prebuild systems with some decent horsepower and multi-display capability, now lets take a look at what this card can do."
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PowerColor HD 7790 Turbo Duo 1GB Video Card Review @ Hi Tech Legion
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The PowerColor HD 7790 Turbo Duo video card uses a custom single-heatpipe copper heatsink design with a pair of silent 80mm fans for active cooling. The HD 7790 Turbo Duo from PowerColor also comes out of the box with a factory overclock of 1075MHz, compared to the 1000MHz boost clock of the reference Radeon HD 7790. For display output, the PowerColor HD 7790 is equipped with two DVI ports, a full-sized HDMI port and a full-size DisplayPort with full AMD Eyefinity support for 3 or more displays. Through the AMD Catalyst Control Center, or through a future update to PowerColor`s own Power Tuner Up utility, users can overclock the HD 7790 for better performance under the latest DirectX11 games. For even further performance increase, the PowerColor HD 7790 Turbo Duo can be Crossfired with another HD 7790 allowing it to outperform more expensive and higher end video cards.///"
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AMD Announces Radeon HD 8970M Mobile GPU
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AMD is announcing its Radeon HD 8970M today. We say "announcing" instead of launching because this chip is essentially a rebadged HD 7970. It wasn't initially clear if this would be the case -- the HD 7790, which the company launched back in March, is based on a new design has a few small feature changes that have led it to be unofficially labeled a Graphics Core Next (GCN) 1.1 part rather than GCN 1.0...
AMD claims that the Radeon HD 8970M is significantly faster than the GTX 680M in a variety of tests, but high-end laptops that use AMD hardware are currently hard to find...
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ASUS GeForce GTX 650 Ti Boost DirectCU II OC Review + SLI @ Ocaholic
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Like many other manufacturers ASUS released its very own version of the GTX 650 Ti Boost using a custom design PCB and a custom cooler. The latter is a smaller and cheaper version of the now well known DirectCU II, hopefully as good as the other ones from the series. The name says by itself, the card is shipped with a factory overclocking. In this case the GPU runs 52 MHz higher than the reference model."
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AMD introduces Radeon HD 8970M mobile GPU
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AMD has launched the Radeon HD 8970M powered by the company's Graphics Core Next (GCN) architecture. The AMD Radeon HD 8970M features AMD's Enduro technology allowing the GPU to optimize battery life with dynamic adjustments in performance.
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ASUS GTX 670 DirectCU Mini OC Review @ Ocaholic
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These day everybody wants to build a small form factor gaming rig. Since, the BitFenix Prodigy case came along we`re all crazy about these setups. When you actually start hunting for components for such a setup you find miniITX boards, nice cooler, obviously nice cases but when it comes to a gaming VGA, they are all way too long and disproportionate for miniITX boards. With the GTX 670 DirectCU Mini ASUS squeezed a fully fledged GTX 670 onto a PCB which is as short as a miniITX board but still the card offers a great cooler and good performance."
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Metro Last Light VGA performance benchmark review
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1.html,We cooked up a little article, slash benchmark review where we`ll look at Metro Last Light VGA Graphics benchmark performance with roughly 20 graphics cards. The new and popular title is interesting from a graphics point of view. This review will cover all these basics and then more so you know what choice to make either graphics card or in-game settings wise."
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HIS HD 7850 iPower IceQ Turbo 4GB GDDR5 Video Card
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"The HIS HD 7850 iPower IceQ Turbo 4GB GDDR5 Video Card one of the best all around video cards when it comes to price vs. performance. This video card has a core speed of 1GHz and the 4GB of GDDR5 256 bit memory is 4.8GHz DDR.It comes with 1280 stream processing units for vertex, pixel and geometry data, 80 texture units and 32 raster operators. The pixel fillrate is 32 Gpixels/s, the texture fillrate is 80 GTexels/s and the memory bandwidth is 153.6 GB/s. It's simply outstanding!" ~3dGameMan.com
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Beginners Guides
