GeForce GTX 1660 Ti vs GeForce GTX Titan

Intro

Compare that to the GeForce GTX Titan, which uses a 28 nm design. nVidia has set the core speed at 837 MHz. The GDDR5 RAM is set to run at a frequency of 1502 MHz on this specific model. It features 2688 SPUs along with 224 TAUs and 48 ROPs.

Display Graphs

Hide Graphs

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

In theory, the GeForce GTX 1660 Ti is 2% quicker than the GeForce GTX Titan in general, because of its greater data rate. (explain)

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

Texel Rate

The GeForce GTX Titan is quite a bit (about 30%) more effective at texture 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 (more or less 79%) better at AA than the GeForce GTX Titan, and will be able to handle higher resolutions while still performing well. (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 largest amount of information (counted in megabytes per second) that can be moved past the external memory interface in a second. The number is worked out by multiplying the card's interface width by the speed of its memory. In the case of DDR RAM, it should be multiplied by 2 again. If 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 can be applied in one second. This figure is worked out by multiplying the total number of texture units of the card by the core speed of the chip. The higher this number, the better the graphics card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels per second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics card can possibly write to the local memory in a second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of colour ROPs by the the core 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 quite a few other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the maximum fill rate.