GeForce GTX 1660 Ti vs GeForce GTX Titan Black

Intro

Compare those specs to the GeForce GTX Titan Black, which makes use of a 28 nm design. nVidia has clocked the core frequency at 889 MHz. The GDDR5 RAM is set to run at a speed of 1750 MHz on this specific model. It features 2880 SPUs as well as 240 TAUs and 48 Rasterization Operator Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1660 Ti		120 Watts
GeForce GTX Titan Black		250 Watts
	Difference: 130 Watts (108%)

Memory Bandwidth

In theory, the GeForce GTX Titan Black should be 14% quicker than the GeForce GTX 1660 Ti in general, due to its higher data rate. (explain)

GeForce GTX Titan Black		336000 MB/sec
GeForce GTX 1660 Ti		294912 MB/sec
	Difference: 41088 (14%)

Texel Rate

The GeForce GTX Titan Black should be quite a bit (approximately 48%) more effective at anisotropic filtering than the GeForce GTX 1660 Ti. (explain)

GeForce GTX Titan Black		213360 Mtexels/sec
GeForce GTX 1660 Ti		144000 Mtexels/sec
	Difference: 69360 (48%)

Pixel Rate

If running with a high screen resolution is important to you, then the GeForce GTX 1660 Ti is the winner, and very much so. (explain)

GeForce GTX 1660 Ti		72000 Mpixels/sec
GeForce GTX Titan Black		42672 Mpixels/sec
	Difference: 29328 (69%)

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: Memory bandwidth is the max amount of data (measured in megabytes per second) that can be moved past the external memory interface within a second. The number is calculated by multiplying the card's bus width by its memory clock speed. If the card has DDR type memory, it should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the faster the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are applied per second. This number is worked out 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 handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in one second.

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics card could possibly record to its local memory in a second - measured in millions of pixels per second. The number is worked out by multiplying the number of Raster Operations Pipelines by the the card's clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate also depends 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.