GeForce GTX 660 Ti vs Nvidia Titan Xp

Intro

Compare all that to the Nvidia Titan Xp, which makes use of a 16 nm design. nVidia has clocked the core speed at 1582 MHz. The GDDR5X memory is set to run at a frequency of 1426 MHz on this particular card. It features 3840 SPUs along with 240 TAUs and 96 Rasterization Operator Units.

Display Graphs

Hide Graphs

Benchmarks

These are real-world performance benchmarks that were submitted by Hardware Compare users. The scores seen here are the average of all benchmarks submitted for each respective test and hardware.

3DMark Fire Strike Graphics Score

Nvidia Titan Xp		27938 points
GeForce GTX 660 Ti		6013 points
	Difference: 21925 (365%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 660 Ti		150 Watts
Nvidia Titan Xp		250 Watts
	Difference: 100 Watts (67%)

Memory Bandwidth

The Nvidia Titan Xp should theoretically be a lot faster than the GeForce GTX 660 Ti overall. (explain)

Nvidia Titan Xp		560845 MB/sec
GeForce GTX 660 Ti		144000 MB/sec
	Difference: 416845 (289%)

Texel Rate

The Nvidia Titan Xp should be a lot (more or less 270%) faster with regards to AF than the GeForce GTX 660 Ti. (explain)

Nvidia Titan Xp		379680 Mtexels/sec
GeForce GTX 660 Ti		102480 Mtexels/sec
	Difference: 277200 (270%)

Pixel Rate

If using a high screen resolution is important to you, then the Nvidia Titan Xp is a better choice, and very much so. (explain)

Nvidia Titan Xp		151872 Mpixels/sec
GeForce GTX 660 Ti		21960 Mpixels/sec
	Difference: 129912 (592%)

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 largest amount of data (in units of megabytes per second) that can be transferred over the external memory interface within a second. The number is calculated by multiplying the card's interface width by the speed of its memory. In the case of DDR type memory, it should be multiplied by 2 once 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, HDR and high resolutions.

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

Pixel Rate: Pixel rate is the most pixels that the graphics card can possibly write to its local memory per second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of Render Output Units by the clock speed of the card. 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 fill rate is also dependant on many other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to reach the max fill rate.