Nvidia Debuts with GeForce GTX 770 Graphics Adapter

Trailed by the flagship GeForce GTX 780 model, Nvidia officially launches one more high-performance graphics adapter of 700 series, codenamed GeForce GTX 770. Albeit the two products are rather similar in design (i.e. the incorporation of identical two-slot cooling system), their layout differs considerably. First of all, GTX 770 employs less efficient graphics core Nvidia GK104-425-A2 (28 nm) with 1536 CUDA cores, 128 TMUs, and 32 ROPs. At the same time this GPU operates at higher frequencies: 1046 MHz (nominal), 1085 MHz (dynamic).

Nvidia’s new entry comes either with 2 GB or 4 GB video memory modules of GDDR5 type. They employ 256-bit interface and ensure high bandwidth of 224 Gb/sec. Memory operational frequency is truly striking, demonstrating up to 1752 MHz (nominal) and up to 7010 MHz (dynamic) index. It should be noted that models with 4 GB modules will cost $50 more than those with 2 GB items (the recommended price makes up $399).

To continue, GeForce GTX 770 …

PowerColor Develops Radeon HD 7850 with Passive Cooling System

PowerColor decided to rouse the curiosity of those customers who would like to enhance their gaming experience by total silence. In contrast to the majority of contemporary gaming graphics adapters which employ powerful, and not infrequently, noisy air-coolers, the new solution from PowerColor, model Radeon HD 7850 SCS3, employs noiseless passive cooling system. Unfortunately, the company does not unveil any data concerning an official presentation, release date or approximate price of the product. Nonetheless, the first online appearance is called to raise positive suspension.

PowerColor Radeon HD 7850 SCS3 will be furnished with a two-slot cooler consisting of several heatsink blocks with a large dissipation area. Those blocks include a range of aluminum plates, joint by a complex heat pipe system. A ramified heat pipe scheme plays a key role here, since it accelerates the transition of heat from GPU to the heatsinks. No other specifications are available so far. Still, the …

PC Monitor Acer S275HL Review

Some PC monitors developers pay great attention to the products' design, the others try to stuff them with all novel technologies. But only a few know how to combine a sophisticated design with a prime display quality. Acer belongs exactly to this echelon, gratifying its customers only with outstanding products. Monitor Acer S275HL constitutes this corroboration, as it provides for an optimal compromise between the integrated facilities and price.

General Specifications

Acer S275HL employs eIPS panel and features 27-inch display with 16:9 aspect ratio. The nominal display resolution equals to 1920x1080 pixels. This model is equipped with LED backlit that promotes for wide viewing angels (178/178 degrees V/H), fast response time (GtG) of 6 ms, and maximal brightness of 250 cd/m2. The number of displayed colors approximates 16.7 m. Static contrast demonstrates analogous to the rival models index – 1000:1, while dynamic contrast is considered to be outstanding, showing the …
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Registered at: 24 June 2011, 16:19
Last visit: 24 June 2011, 16:21