Compare any two graphics cards:
GeForce GTX 650 Ti 2GB vs GeForce GTX 660
IntroThe GeForce GTX 650 Ti 2GB has clock speeds of 928 MHz on the GPU, and 1350 MHz on the 2048 MB of GDDR5 memory. It features 768 SPUs as well as 64 Texture Address Units and 16 Rasterization Operator Units.Compare all of that to the GeForce GTX 660, which comes with a GPU core clock speed of 980 MHz, and 2048 MB of GDDR5 RAM running at 1502 MHz through a 192-bit bus. It also is made up of 960 SPUs, 80 Texture Address Units, and 24 Raster Operation Units.
Display Graphs
Power Usage and Theoretical BenchmarksPower Consumption (Max TDP)
Memory BandwidthIn theory, the GeForce GTX 660 is 67% quicker than the GeForce GTX 650 Ti 2GB overall, because of its higher bandwidth. (explain)
Texel RateThe GeForce GTX 660 will be quite a bit (more or less 32%) more effective at AF than the GeForce GTX 650 Ti 2GB. (explain)
Pixel RateThe GeForce GTX 660 should be quite a bit (approximately 58%) more effective at full screen anti-aliasing than the GeForce GTX 650 Ti 2GB, and should be able to handle higher resolutions without losing too much performance. (explain)
Please note that the above 'benchmarks' are all just theoretical - the results were calculated based on the card's specifications, and real-world performance may (and probably will) vary at least a bit. Price Comparison
Display Prices
Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though. Specifications
Display Specifications
Memory Bandwidth: Bandwidth is the maximum amount of information (counted in megabytes per second) that can be transferred across the external memory interface in a second. The number is worked out by multiplying the interface width by the speed of its memory. In the case of DDR RAM, it should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the better the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions. Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be applied in one second. This figure is calculated by multiplying the total amount of texture units by the core clock speed of the chip. The higher this number, the better the video card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in a second. Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics card could possibly record to its local memory in one second - measured in millions of pixels per second. The figure is calculated by multiplying the number of Render Output Units by the clock speed of the card. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate is also dependant on many other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the maximum fill rate.
Display Prices
Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.
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Comments
6 Responses to “GeForce GTX 650 Ti 2GB vs GeForce GTX 660”what is the different between the two graphic cards? i dont know. and im going to buy the GTX 650 TI 2 GB and my friend got the other card. So i just wanna know what is best, and why?! 😀
The gtx-660 is better in general so i think there is no need for an thorough explaination.
why you havent gtx650 ti boost? its not too much weaker that gtx 660 and a littre cheaper for sure its better that 650 ti and can be used in sli
As of 12/23/ there are no 660ti's in the price range of the 760's. You can get a 660 FTW at newegg for $239.99 but the 760 is the same exact price.
nVidia is doing just like Intel and reaming us with prices. I got a gtx 260 in 2010 for $180 and despite all that time I have to shell out $200 for a faster card. Any card like the GTX 650 that is less than $200 is SLOWER than the card I bought 4 years ago.
And it doesn't matter.... 660ti... 760... you aren't really going to find a "deal" on any of them. You'd think after a new line of cards they would go down in price!!!!!
DO NOT buy the 650 get the 660 or 760 is my point really. The 650 (Or ANY card under $180) will be SLOWER than the previous generations of cards (ie 260 460, etc)
Bend over and let your wallet get fucked.
You;d think after all this time I could get a card that outperforms the 260 for less than $150.....
Would you please add the GTX 650 TI Boost?