Zotac GeForce 640 GT: Kepler for $ 100

The emergence of a new GPU architecture does not only make records in the performance of high-end graphics cards, but often changes the idea of what to expect from an inexpensive card with a low TDP. Let see what can offer GT 640 — associate member of the family Kepler



The lower segment of the GeForce 600 is already fully staffed. In retail, there are cards GT 610, GT 620, GT 630 and GT 640, and in the OEM- channels additionally supplied GeForce 605. But among all of them, only GT 640 can be called a fully new model, since it is based on the architecture of Kepler, and the remaining cards are a familiar model series GeForce 400 and GeForce 500 Architecture (Fermi) with certain minor modifications.


GeForce 640 is based on the GK107 chip, which previously debuted in accelerators GeForce 640M. The performance of the last was comprehensively studied on the laptop Acer Aspire M3-581TG: compared to the GeForce 540M new chip provides a very nice speed boost. GK107 contains one …

AMD Outs the World’s First Server FirePro S9300 x2 GPU

AMD has proudly announced the release of the world’s first server-grade graphics accelerator. Entitled FirePro S9300 x2, this GPU is called to facilitate in solving complex computing tasks and take graphics to the next level. The card is linked to the power unit by means of two 8-pin connectors, consuming up to 300 W power at most.



The heart of AMD FirePro S9300 x2 is a bundle of two AMD Fiji GPUs (GCN architecture). They feature a pair of 4096 stream processors and run at 850 MHz frequency. Each GPU employs 4 GB of HBM memory that operates at 1000 MHz clock frequency and offers 512 Gb/sec bandwidth.


The integration of two processing aggregates allows the accelerator to achieve some amazing 13.9 TFLOPS of computing power. As a result, the model exceeds in performance its nearest competitors: Nvidia Tesla K80 with 5.6 TFLOPS as well as Nvidia Tesla M60 with 7.4 TFLOPS.


The support for AMD GPUOpen stack is supposed to be the card’s key advantage. This stack enables …

Chassis Corsair Carbide 500R Review

Corsair manufacturers have complemented their Carbide line of chassis with a new model 500R. Corsair Carbide 500R is known to be a convenient solution for gaming PCs due to the capability of installing practically all up-to-date graphics cards. Despite the innovations implemented in this chassis, IT specialists, as well as average customers, cannot but compare 500R with its predecessor 400R. This is because both models have got a number of similar features which differentiate the chassis from products of other manufacturers.



Layout


The possibility to choose the color of chassis is considered to be an outstanding feature of Carbide 500R. The user is offered either totally black casing or milk-white casing with black framing; the combination of colors creates an overall positive impression about the chassis’ design. Chassis 500R in black color doesn’t differ so much from its 400R predecessor except of upper plate plastic framing and shape of ventilation grid.

Corsair …
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Registered at: 25 May 2011, 10:39
Last visit: 25 May 2011, 10:39