Nvidia Intros Tesla K20X Graphics Accelerator

Nvidia introduces a new graphics accelerator Tesla K20X intended specifically for supercomputers. Tesla K20X, a flagship model of Tesla K20 series, is based on Nvidia Kepler architecture and is able to secure the highest performance supported by a single CPU. According to the preliminary testing, it ensures ten times faster operation of applications in combination with top-class processors. Moreover, this accelerator is currently supposed to be the most efficient one in the market, providing for utmost speeds and utmost performance ever seen.



Graphics accelerator Tesla K20X is notable by three times lower power consumption if compared with all previous generations of Nvidia products. Besides, it increases the performance discrepancy between GPU and CPU. A bunch of outstanding characteristics ensures 3.95 teraflops in calculations with a single precision and 1.31 teraflops in calculations with a dual precision.


In addition, a new series involves Tesla K20 accelerator that …

TUL Unchains Radeon R9 Nano Graphics Card

TUL Corporation announces the release of its own version of Radeon R9 Nano videocard (within the framework of PowerColor brand). The model preserves reference PCB and cooling design, implying its compatibility with mini-ITX PC systems and high-performance home media centers. The new-comer is about to launch at the price tag of $650.



PowerColor Radeon R9 Nano is developed on AMD Fiji XT GPU with 4096 stream processors based on GCN 1.2 architecture, 64 ROPs and 256 TMUs. The core operates at 1000 MHz frequency. It is accompanied by 4 GB of multilayer HBM1 memory with 4096-bit bus and 1000 MHz efficient frequency. The connection to the PSU is realized via a single 8-pin PCI Express Power connector.


To continue, this graphics card is known to support the latest DirectX 12 standard as well as a huge list of AMD technologies: HD3D, FreeSync, Async Shaders, Mantle, CrossFire, Frame Rate Target Control, etc. The TDP index makes up 175 W.


Despite small-sized form-factor, the …

Intel DH77DF - motherboard of Mini-ITX format on chipset Intel H77 (Socket 1155)

Motherboard Intel DH77DF is a part of a series Media, which focuses on working with media content, including the creation and viewing of video. Support for high-performance processors and the availability of high-grade graphics card slot allows use it for building a compact gaming systems.



DH77DF uses a blue color PCB material, like many other Intel products of mass series. There is only one indicator green LED of power supply. The board looks very good good, mainly due to the dense deployment of a large number of elements in a limited space. This integration continues to amaze also in the age of quad phones.


The manufacturer managed to install on board two standard slots for memory modules, so that the total amount up to 16 GB — this is also more than enough for most usage scenarios. Officially supported speeds up to DDR3-1600. Test modules by default worked in 1333, but after selecting in BIOS Setup XMP profile it could start in 2000, but with the 2133 system it was not …
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