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 …

AMD Launches a New Driver Package Catalyst 13.8 Beta2

AMD has launched a second version of driver package Catalyst 13.8 that is called to dramatically enhance the efficiency in some games. The soft is compatible with Windows 8/7/Vista OS (32-/64-bit), supporting AMD Radeon (5000/6000/7700/7800/7900 series) and AMD Mobility Radeon (5000M/6000M/7000M/8000M series) GPUs.



Users can expect the following improvements:

— the resolution of problems with the image quality in ‘Van Helsing’ on anti-aliasing activation via Catalyst Control Center;

— the minimization of frame pacing delays in ‘Sniper Elite’, ‘Watch Dogs’, ‘World of Warcraft’, and ‘Tomb Raider’;

— the elimination of game image distortion in ‘Doom 3 BFG Edition’;

— the increase in efficiency in ‘Minimum’ (in CrossFireX), ‘Castlevania Lords of Shadow’ (in CrossFireX), and ‘RIPD’;

— the 9% increase in fps efficiency in ‘Splinter Cell Blacklist’ (Ultra settings);

— the 25% increase in efficiency in ‘Saints Row …

Processors Intel Haswell to Rival Accelerator NVIDIA Tesla

Intel Corporation has the intentions to introduce DDR4 memory into their server processors of Haswell series. The launch of such technological approach is planned for the 2014, however the developments in this sphere have already started. Intel’s server solutions will become a part of Grantley platform and the samples of their new series will allegedly be announced next autumn. The preview of new processors makes it clear that some of the chips will be distinguished by the increased heat generation performance which will reach 160 W.



Hence, 16-core processors Haswell-EP will rival parallel computing accelerator NVIDIA Tesla but not AMD server solutions. Intel is going to provide various working frequency options and options with different number of active cores. At the same time, TDP will fluctuate within ranges of 160, 145, 135, and 120 W. In its turn, accelerator NVIDIA Tesla, which is based on GK110 processor, consumes approximately 300 W.


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