GeForce GTX 1660 Ti vs GeForce GTX Titan

Intro

Compare that to the GeForce GTX Titan, which uses a 28 nm design. nVidia has clocked the core speed at 837 MHz. The GDDR5 memory works at a speed of 1502 MHz on this model. It features 2688 SPUs as well as 224 Texture Address Units and 48 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

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

Memory Bandwidth

Performance-wise, the GeForce GTX 1660 Ti should in theory be just a bit better than the GeForce GTX Titan overall. (explain)

GeForce GTX 1660 Ti		294912 MB/sec
GeForce GTX Titan		288384 MB/sec
	Difference: 6528 (2%)

Texel Rate

The GeForce GTX Titan is a lot (about 30%) better at anisotropic filtering than the GeForce GTX 1660 Ti. (explain)

GeForce GTX Titan		187488 Mtexels/sec
GeForce GTX 1660 Ti		144000 Mtexels/sec
	Difference: 43488 (30%)

Pixel Rate

The GeForce GTX 1660 Ti should be much (approximately 79%) better at anti-aliasing than the GeForce GTX Titan, and able to handle higher screen resolutions more effectively. (explain)

GeForce GTX 1660 Ti		72000 Mpixels/sec
GeForce GTX Titan		40176 Mpixels/sec
	Difference: 31824 (79%)

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 maximum amount of data (measured in megabytes per second) that can be transferred over the external memory interface within a second. It is worked out by multiplying the card's interface width by its memory clock speed. If it uses DDR type RAM, it should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The better the card's memory bandwidth, the better 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 in one second. This figure is worked out by multiplying the total amount of texture units of the card by the core speed of the chip. The higher the texel rate, the better the graphics card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed per second.

Pixel Rate: Pixel rate is the most pixels the graphics card can possibly record to the local memory in a second - measured in millions of pixels per second. The number is worked out by multiplying the amount of ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel rate is also dependant on quite a few other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to get to the maximum fill rate.