This also adds four texture units, some cache, thread schedulers, and the polymorph engine, which handles geometry processes like tesselation.įour of these SMs are then clustered together to form a General Processing Cluster (GPC), which basically just adds a raster engine (the bit that converts 3D models into 2D pixels). These are split up into sets of 32, in what’s called a Streaming Multiprocessor (SM). GF100 contains 512 Stream Processors (SP), or Cuda cores as Nvidia likes to call them, which are the main processing units of the chip. We won’t cover the detailed inner workings of the Fermi architecture in this review (for that we refer you to our review of the GTX 470) but we will give you a brief overview of the differences between GF100 and GF104. ![]() That card is the GTX 460 and the chip it’s based on is dubbed the GF104. Now Nvidia has finally released a card based on a brand new chip, designed from the ground up to be smaller and less powerful but that should deliver in terms of all the other aspects of a graphics card heat, power consumption, noise, and pricing. However, it also failed to deliver on all fronts. bits disabled) version of GF100 that was meant as a stop gap to tackle the mid-range market. What’s more, Nvidia charged extortionate prices for them (£450+) when they first came out – it really wasn’t a good episode for the company.Ī few months later it released the GTX 465, which used a heavily cut down (i.e. Heat, power consumption, and primarily manufacturing problems plagued the GTX 480 and GTX 470 and neither delivered the performance to justify these compromises. Unfortunately for Nvidia it didn’t quite live up to its billing. ![]() They were all based on a new architecture called Fermi and used a new chip based on that design, the GF100, that on paper looked very impressive. Nvidia’s first set of DirectX 11 graphics cards didn’t exactly set the world alight. Let’s find out is it lives up to expectations. Aimed squarely at the mid-range of the market, it should be a great buy for those looking for a decent amount of bang for their buck. The GTX 460 is the latest addition to Nvidia’s DirectX 11 compatible range of graphics cards.
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