Perspective processing techniques and products Abit
(Continuation)
Evgenie Rudometov, Victor Rudometov.
authors@rudometov.com
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For basis of system of cooling OTES the powerful fan added with the copper heat sink which construction provides output nagretogo air for limits of a system unit of the computer is.
For rise of efficiency of the given system of cooling of the videoadapter the additional resource — a special heat-conducting handset is provided . It provides a high speed of a heat transfer from the heat sink underplate to its blown edges. Thus thanks to its special construction speed of a heat transfer essentially exceeds similar parametre for copper.
The heat transfer high speed is reached at the expense of usage in a handset of a special liquid. This liquid heats up and evaporates from a cooled unit — the videoadapter geometry processor. At the expense of it it is swallowed warmly, and transformation, as is known, is characterised by considerable sorbtion of heat. In a cooled part of the handset contacting to the heat sink, return process — condensation, and, therefore, a heat liberation is provided . The derivated circulation of a liquid in a handset provides fast transmission of heat.
Fig. 5. A construction and a principle of operation of the thermal handset which is a part OTES (A — a boiling liquid, With — condensation of steams, B and D — steam and condensate streams)
The specified resources of cooling OTES provide an optimal thermal functional mode of the geometry processor of the videoadapter. Lowering of temperature of this unit thanks to the given system reaches 15 %. For the score of output of hot air outside processing technique and resources OTES facilitate operation and other accessories of the computer. But, it is necessary to mark, that it does not settle advantages of the specified system of cooling.
The matter is that Abit corporation never hid that fact, that its products support modes overklokinga (overclocking — dispersal — installation of the forced modes which are carried out in main at the expense of the rise of clock rates, computer units defining operation). These modes provide implementation of hidden potential possibilities of the accessories linked to increase of their productivity. First of all it concerns central processor units and geometry processors of videoadapters, but, besides, and units of dynamic storage and video memory chips. This possibility is linked to the spares which have been put in pawn by manufacturers of specified units. The built in resources integrated into structure of motherboards, SoftMenu BIOS Setup (SoftMenu — patentovannaja processing technique Abit), specialised software and system OTES supplementing them, allow to realise hidden spares of productivity effectively. It increases computer power.
By the way, under the statement of Abit corporation processing technique OTES allows the user at the expense of application of the forced modes for Abit Siluro GeForce4 Ti4200 OTES videoadapter to reach a performance level of standard models GeForce4 Ti4600. It is necessary to add, that the geometry processor and the chips of memory which are a part Abit Siluro GeForce4 Ti4200 OTES, already initially are in the moderate forced mode. Values of operating frequencies of these units correspond to the standard frequencies recommended for geometry processors and chips of memory of videoadapters, created on the basis of NVIDIA GeForce4 Ti4400. It provides practically equality of performance levels of the given arrangements: NVIDIA GeForce4 Ti4400 and Abit Siluro GeForce4 Ti4200 OTES. At the expense of usage OTES the stable operation of the videoadapters using these technologists is provided, and, that is especially important, Abit corporation gives warranty service of the already dispersed products. And in a spare the user still has possibility of additional increase in productivity for the score overklokinga, carried out by further increase in operating frequencies.
It is necessary to underline, that Abit corporation, unlike many competitors, any more for the first time openly declares support overklokinga, giving for this purpose numerous resources and processing techniques. Thus the corporation, the truth, urges users to be limited to moderate values of the forced modes for saving of comprehensible levels of stability of operation of the computer.
Certainly, to everyone it is clear, that speeding up of operation of computer units is inadmissible in the computers used in potentially dangerous processes. Though here it is possible to recollect experience of system development of cooling KryoTech and release by Compaq corporation of servers on the basis of the given systems which are ensuring functioning of dispersed processors AMD. And it in the servers demanding high stability and dependability.
However it is necessary to mark, that support of enthusiasts overklokinga, once again openly sounded by representatives Abit on one of autumn seminars, has met ambiguous response of an audience and has called hot discussion on a subject of validity of such policy, and also stability and dependability, well and, of course, resources of operation of dispersed units. Despite arguments of opponents, the position of representatives of Abit corporation during discussion has not varied. On their side there was an authority of the corporation, and also perfect design and excellence of the products created on the basis of usage of current technologies.
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