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GeForce GTX 560 Ti vs GeForce GTX 650 Ti 2GB

Intro

The GeForce GTX 560 Ti features a clock speed of 822 MHz and a GDDR5 memory speed of 1002 MHz. It also uses a 256-bit bus, and makes use of a 40 nm design. It features 384 SPUs, 64 TAUs, and 32 ROPs.

Compare those specifications to the GeForce GTX 650 Ti 2GB, which features a core clock frequency of 928 MHz and a GDDR5 memory speed of 1350 MHz. It also makes use of a 128-bit memory bus, and uses a 28 nm design. It is made up of 768 SPUs, 64 TAUs, and 16 Raster Operation Units.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 650 Ti 2GB 110 Watts
GeForce GTX 560 Ti 170 Watts
Difference: 60 Watts (55%)

Memory Bandwidth

The GeForce GTX 560 Ti, in theory, should be much faster than the GeForce GTX 650 Ti 2GB in general. (explain)

GeForce GTX 560 Ti 128256 MB/sec
GeForce GTX 650 Ti 2GB 86400 MB/sec
Difference: 41856 (48%)

Texel Rate

The GeForce GTX 650 Ti 2GB should be just a bit (more or less 13%) better at anisotropic filtering than the GeForce GTX 560 Ti. (explain)

GeForce GTX 650 Ti 2GB 59392 Mtexels/sec
GeForce GTX 560 Ti 52608 Mtexels/sec
Difference: 6784 (13%)

Pixel Rate

The GeForce GTX 560 Ti is much (more or less 77%) faster with regards to FSAA than the GeForce GTX 650 Ti 2GB, and able to handle higher resolutions more effectively. (explain)

GeForce GTX 560 Ti 26304 Mpixels/sec
GeForce GTX 650 Ti 2GB 14848 Mpixels/sec
Difference: 11456 (77%)

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

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GeForce GTX 560 Ti

Amazon.com

Check prices at:

GeForce GTX 650 Ti 2GB

Amazon.com

Check prices at:

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

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Model GeForce GTX 560 Ti GeForce GTX 650 Ti 2GB
Manufacturer nVidia nVidia
Year January 2011 October 2012
Code Name GF114 GK106
Memory 1024 MB 2048 MB
Core Speed 822 MHz 928 MHz
Memory Speed 4008 MHz 5400 MHz
Power (Max TDP) 170 watts 110 watts
Bandwidth 128256 MB/sec 86400 MB/sec
Texel Rate 52608 Mtexels/sec 59392 Mtexels/sec
Pixel Rate 26304 Mpixels/sec 14848 Mpixels/sec
Unified Shaders 384 768
Texture Mapping Units 64 64
Render Output Units 32 16
Bus Type GDDR5 GDDR5
Bus Width 256-bit 128-bit
Fab Process 40 nm 28 nm
Transistors 1950 million 2540 million
Bus PCIe x16 PCIe 3.0 x16
DirectX Version DirectX 11 DirectX 11.0
OpenGL Version OpenGL 4.1 OpenGL 4.3

Memory Bandwidth: Memory bandwidth is the max amount of data (counted in MB per second) that can be moved over the external memory interface in one second. The number is calculated by multiplying the card's bus width by its memory speed. If it uses DDR memory, the result should be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The better the card's memory bandwidth, the better the card will be in general. It especially helps with AA, HDR and high resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be applied in one second. This is calculated by multiplying the total number of texture units by the core clock speed of the chip. The better the texel rate, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in one second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip can possibly record to the local memory per second - measured in millions of pixels per second. The figure is calculated by multiplying the number of Render Output Units by the the card's clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel rate also depends on many other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to get to the max fill rate.

Display Prices

Hide Prices

GeForce GTX 560 Ti

Amazon.com

Check prices at:

GeForce GTX 650 Ti 2GB

Amazon.com

Check prices at:

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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