and i m a computer service worker from eu . i m widely interested in nvidia graphic cards and i know some specifications about them . i was an owner of almost every nvidia product always testing it on the lately released and the most challenging games . here you ll find nvidia cards reviews which of them are worth their price and which are not . i ve just started so there are only a few articles but soon i ll be writing more of them . recent posts nvidia gtx 260 sli evga geforce gtx 285 mac edition nvidia quadro fx 4500 video card review nvidia optix ray tracing engine nvidia geforce 3d vision graphic effects mipmapping microsoft directx 10 what is nvidia physx review of gigabyte geforce gtx 285 graphic effects what is anisotropic filtering search categories geforce 200 series geforce 9 series geforce quadro graphic effects graphic systems financial websites kredyty bankowe links buy apartment in montenegro dubai escorts dubai properties for sale nvidia stylistka warszawa archives january 2010 december 2009 november 2009 october 2009 june 2009 may 2009 april 2009 march 2009 november 2008 translationby nvidia gtx 260 sli posted on january 14th 2010 admin no comments nvidia has been continuously improving their products through valuable research and developments since the 6000 series of geforce video cards in 2004 . they were trying to optimize the applications and capabilities of multi gpu processing configurations . the ultimate result is in nvidia gtx 260 . this optimized configuration is perfect for visual feast . nvidia gtx 260 sli motherboard has come to the market with many advanced features making it perfectly ideal for graphic processing and reduced power consumption . this hybrid sli was introduced after the launching of nvidia s 700 and 8000 series motherboard chipsets . nvidia gtx 260 sli integrates augmented graphic processing power through geforce boost in the chipset . an onboard graphics chip together with a supported discrete video card make this nvidia with increased capabilities comparing with the traditional multi gpu configuration . nvidia has proved its capabilities and showed less hungry for power through its more modern traditional multi gpu setup which helped the chip to enhance the system s graphical horsepower . the nvidia gtx 260 is a new chip set in the market competing with its predecessors and is relatively expensive . but comparing the visual comfort and the great features offered by gtx 260 the bit high cost is worth shouldering to get a grandeur videocard . nvidia gtx 260 features a 576mhz 192sp processing core with 896mb of 1000mhz gddr3 linked through a 448bit interface . this hybrid sli comes as a white box refurbished unit . external appearance of the box is not eye catching but it contains a praise worthy important stuff the hardware platform needed to link the two cards via nvidia s scalable link interface or sli . you must have already had a best performing single card and there can be a desire in you to have a card with more graphical horsepower then the best option in front of you is nvidia gtx 260 . comparing three factors performance efficiency and cost nvidia gtx 260 stands in the front for any user to enjoy the great features of this modern tech savvy video card . this high end card supports all of your requirements for a multi gpu resolution like sli . this sli card is ideal for getting the advantages of two mid range cards and hence making it more cost effective in installation and in operation . as a user you should weigh your options judiciously before deciding on which route is best . it is not advisable just to run dual 9600gt in sli . it is better to upgrade your card to a relatively low priced nvidia gtx260 . this will improve the speed and efficiency and you will feel the difference . your gaming experience is going to change with nvidia gtx 260 sli . geforce 200 series evga geforce gtx 285 mac edition posted on december 7th 2009 admin no comments evga s geforce gtx 285 mac edition is a wonderful piece perfectly ideal for the maximum enjoyment you look in video card up gradation . upgrading in mac anything other than hard drives or memory has been a ridiculous job . this is because most mac machines use mobile cpus which are soldered firmly on to the motherboards making it impossible to swap chips . this was true for upgrading mac video cards as well . the process of upgrading has always been an envious task . evga s geforce gtx 285 mac edition has given mac users an amazing and handy gpu option to buy the video card upgrades from online vendors including apple.com . prior to the release of evga s geforce gtx 285 mac edition the video card upgrades were from either nvidia or ati and apple did not support the upgrade market . it is a real worth move form the apple . apple has come out lately with gpu releases which are better in handling the upgrading process . the radeon hd 4870 and the 8800 gt are build to order the much wanted gpu options directly from apple . importantly now apple officially supports conventional pc video cards helping the user to dump the rom from the mac and hack the pc cards to become mac editions . geforce gtx 285 mac edition is a compact hardware just identical to what you get when you buy a pc card . the prime difference comes in the packaging and firmware . you can use these cards in the mac pro . typically additional pcie power connectors are not required in the standard video card in any mac pro . when you intend to upgrade to a more powerful video card you may require one or two cables to connect the small pcie power connectors on the mac pro s motherboard and also to the connectors on the video card . all these required cables are in the gtx 285 mac edition box . gtx 285 mac edition has major change in firmware . the firmware has a few efi hooks to make your pc video card to work under os x. pc specific cards do not have efi hooks . this will enable you to do binging or googling and to find rom dumps suitable for other pc cards which can enable mac operation . geforce gtx 285 with firmware can be used without any modifications to post and function under os x. the price is fixed at 449.99 . it is bit high compared to other video upgrading cards . but comparing the price of the hardware and the price for two extra cables mac edition box has a moderate price . the box comes with a lone dvi to vga adapter a pair of power cables and a driver cd . it has two dual link dvi outputs and has no support for mini displayport . in brief evga s geforce gtx 285 mac edition is worthy of buying it and is perfectly ideal for all mac owners . if you want to see nice girls using your new geforce but your provider is a prick you can unblock porn by just editing host file . geforce 200 series nvidia quadro fx 4500 video card review posted on november 10th 2009 admin no comments as all of know video card also known as video adapter or video controller is a hardware element that helps a computer monitor to display videos and pictures . this hardware has necessary circuits and memory space to generate visual graphics photos and pictures on the computer display screen . the software required to operate this hardware is the video card driver which drives the video card to show the videos and visuals the way you want . video card driver converts the common visuals and graphics into digital images adaptable for the computer screen display . there are many varieties of video cards in the computers and video market . providing clear pictures graphics and visuals are the main feature of the video cards . hp nvidia quadro fx 4500 video card has been in the market as the leader and is capable of providing highest performance graphic solution for scientific applications cad and dcc . nvidia quadro fx 4500 video card is designed and engineered with state of the art hardware electronic and digital developments and techniques . the modern technological architecture make fx 4500 video card most suitable to address the modern world challenges in video and graphic displays in computer terminals . hp nvidia quadro fx 4500 video card is one of the best 3d graphics card perfectly ideal for casual gamer and also for those who want the traditional graphics visualizations . it can support all the needs of the modern world digital developments . this video card has more processing power and can support the latest graphics standards . it can also provide the best quality smooth frame rates by enabling the special effects . hp nvidia quadro fx 4500 video card supports the current standard visual and digital technology directx9 .0 c which is used in games and other advanced graphics programs . hp nvidia quadro fx 4500 video card is capable of providing unparalleled power and performance capabilities through the unmatched features and capabilities for those professionals looking for high standard graphic displays . it can be used with windows vista as well even though all new features of windows vista can not be used . hp nvidia quadro fx 4500 video card has taken the application performance to new levels . this fete is achieved through a high speed graphics dram bus together with fully programmable pixel pipelines and through an array of parallel vertex engines . the prime feature of cross bar memory architecture used in hp nvidia quadro fx 4500 video card makes good results with enhanced pipeline efficiency enabling occlusion culling . it can make perfect visuals by the depth z buffer without any loss of pixel images and color compression . the eye pleasing experiences of viewing high end videos and graphics are assured on your computer screen with the use of hp nvidia quadro fx 4500 video card in your computer . geforce quadro nvidia optix ray tracing engine posted on october 16th 2009 admin no comments let s start with a quote from nvidia s senior developer jeff brown thousands of applications are being created today that harness the phenomenal power of gpus a clear sign that gpu computing has reached a tipping point . the world of computing is shifting from host bound processing on cpus to balanced co processing on gpus and cpus . nvidia application acceleration engines arm developers with the tools they need to further revolutionize both real time graphics and advanced data analysis . in short with this new engine you are invited to the new world of technology optix ray tracing . it is the state of the art technique for creating an imaging by perfectly tracing the light rays passing through pixels in an image plane . nvidia optix ray tracing engine is designed and developed based on this technology which can produce a very high degree of photorealism with amazingly perfect style . of course this perfection comes with higher computational cost . ray tracing is ideal for all types of applications where time is not a critical factor like in still films and videos and not perfectly suited in applications where time plays a critical role like in computer games . the important advantages of the ray tracing come in optical effects . it can simulate all types of optical effects like scattering reflection refraction and chromatic aberration . the nvidia optix engine a programmable ray tracing pipeline enabling software developers brings high levels of realism their