GeForce GTX 1060 vs GeForce GTX 1660 Ti

Intro

Compare those specifications to the GeForce GTX 1660 Ti, which features GPU clock speed of 1500 MHz, and 6144 MB of GDDR6 memory running at 12000 MHz through a 192-bit bus. It also is comprised of 1536 SPUs, 96 Texture Address Units, and 48 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Both cards have the same power consumption.

Memory Bandwidth

The GeForce GTX 1660 Ti should theoretically perform quite a bit faster than the GeForce GTX 1060 in general. (explain)

GeForce GTX 1660 Ti		294912 MB/sec
GeForce GTX 1060		196608 MB/sec
	Difference: 98304 (50%)

Texel Rate

The GeForce GTX 1660 Ti is just a bit (about 20%) faster with regards to texture filtering than the GeForce GTX 1060. (explain)

GeForce GTX 1660 Ti		144000 Mtexels/sec
GeForce GTX 1060		120480 Mtexels/sec
	Difference: 23520 (20%)

Pixel Rate

If using high levels of AA is important to you, then the GeForce GTX 1060 is superior to the GeForce GTX 1660 Ti, though not by far. (explain)

GeForce GTX 1060		72288 Mpixels/sec
GeForce GTX 1660 Ti		72000 Mpixels/sec
	Difference: 288 (0%)

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

Specifications

Memory Bandwidth: Bandwidth is the max amount of data (measured in megabytes per second) that can be moved past the external memory interface in a second. It's worked out by multiplying the card's bus width by its memory clock speed. In the case of DDR type memory, it must be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. 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 number of texture map elements (texels) that can be applied in one second. This number is calculated by multiplying the total number of texture units by the core clock speed of the chip. The higher this number, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied per second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip can possibly record to its local memory in a second - measured in millions of pixels per second. The number is calculated by multiplying the number of Render Output Units by the clock speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel output rate is also dependant on many other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the ability to reach the maximum fill rate.