![]() A nice gain however is the usage of faster DRR5 graphics memory, the GeForce GTX 770 runs at a reference stock clock frequency of 7Gbps (effective datarate). The GeForce GTX 770 (reference) has a new base clock frequency, set higher at default for you, at 1046 MHz with a dynamic boost frequency that clocks up-to 1085 MHz. You might think that it's a GTX 680 all over again, not true. The GeForce GTX 770 is a fact and selling in the stores starting today in both 2GB and 4GB versions. Kepler my, fellow gurus, is the codename for the architecture behind the GeForce series 600 and 700 graphics cards. The other is today's tested product, the Kepler based GeForce GTX 770. why should anybody upgrade? In the past two weeks we have seen two new products from NVIDIA, both are sort of refreshes, one being an SKU based on GeForce GTX Titan, in another jacket called the 780. But to not release new products will stall sales, as hey. With the global economy at an all-time low both manufacturers have been slowing down their development cycles in order to save on R&D. There has been a lot of chatter in the graphics arena as to what both AMD and NVIDIA are doing for the 2013 lineup of products. We test the product with the hottest games like Metro: Last Light, Battlefield 3, Sleeping Dogs, Far Cry 3, Medal of Honor Warfighter, Hitman Absolution and many more. That makes it a chunk faster, alongside a clock frequency and memory increase it will be priced aggressively, that in a nutshell, my friends, is the new GeForce GTX 770. It uses a familiar GPU though, yes the very same GPU as the GTX 680 actually. The GeForce GTX 770 is a top of the line segmented graphics card. ![]() We look at the hottest latest games including Grid 2 and Metro last Light, we'll do some FCAT testing as well.īut first things first, we take a closer look at NVIDIA's new GeForce GTX 770. Overall the card is sitting in-between the GeForce GTX 680 and GeForce GTX 780, with its 1085 MHz core clock frequency. In this review we peek at the EVGA GeForce GTX 770 SC ( SuperClocked) edition. This model graphics card comes with a factory overclock and their new dual-fan ACX cooler with. The actual pixel fill rate is also dependant on lots of other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the ability to reach the max fill rate.EVGA GeForce GTX 770 SuperClocked - A game of powns ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. Pixel rate is calculated by multiplying the number of Raster Operations Pipelines by the the card's clock speed. Pixel Rate: Pixel rate is the most pixels that the graphics card can possibly record to its local memory per second - measured in millions of pixels per second. It is measured in millions of texels applied per second. The better this number, the better the graphics card will be at handling texture filtering (anisotropic filtering - AF). This is calculated by multiplying the total texture units of the card by the core speed of the chip. Texel Rate: Texel rate is the maximum texture map elements (texels) that can be applied per second. It especially helps with anti-aliasing, HDR and high resolutions. The better the card's memory bandwidth, the better the card will be in general. In the case of DDR memory, it should be multiplied by 2 again. It is worked out by multiplying the card's bus width by its memory clock speed. Memory Bandwidth: Bandwidth is the largest amount of information (measured in megabytes per second) that can be transferred over the external memory interface in a second.
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