in the two previous generations, the GT 220 and the GT 420. However, it supported DirectX 11 and was more powerful than the GeForce 210, the GeForce 310, and the integrated graphics options on Intel CPUs. On May 17, 2011, Nvidia launched a less expensive (non-Ti) version of the GeForce GTX 560 to strengthen Nvidia's price-performance in the $200 range. Like the faster GTX 560 Ti that came before it, this video card was also faster than the GeForce GTX 460. Standard versions of this card performed comparably to the AMD Radeon HD 6870, and would eventually replace the GeForce GTX 460. Premium versions of this card operate at higher speed (factory overclocked), and are slightly faster than the Radeon 6870, approaching the performance of basic versions of the Radeon HD 6950 and the GeForce GTX 560 Ti. On November 28, 2011, Nvidia launched the "GTX560Ti With 448 Cores". However, it does not use the silicon of the GTX560 series: it is a GF110 chip with two shader blocks disabled. The most powerful version of the 560 series, this card was widely known to be a "limited production" card and was used as a marketing tool making use of the popularity of the GTX560 brand for the 2011 Holiday season. The performance of the card resides between the regular 560Ti and 570. Counterfeit usage The cards of this generation, particularly the smaller length 550 Ti model, are common cards of choice by counterfeit re-sellers, who take the cards and edit their BIOS chips to have them report as more modern cards such as the GTX 1060 and 1050 Ti models. These cards are then sold via eBay, Taobao, Aliexpress and Wish.Com by the scammer. They may have a minimum of functionality to ensure at a first glance they appear legitimate, but defects caused by the fake BIOS, manufacturing and software issues will almost always cause crashes in modern games and applications, and if not, the performance will still be extremely poor. Products GeForce 500 (5xx) series 1 Unified shaders: Texture mapping units: Render output units 2 Each Streaming Multiprocessor (SM) in the GPU of GF110 architecture contains 32 SPs and 4 SFUs. Each Streaming Multiprocessor (SM) in the GPU of GF114/116/118 architecture contains 48 SPs and 8 SFUs. Each SP can fulfil up to two single precision operations FMA per clock. Each SFU can fulfil up to four operations SF