GeForce GTX Titan X vs GeForce RTX 2080 Ti

Intro

Compare those specifications to the GeForce RTX 2080 Ti, which comes with a GPU core clock speed of 1350 MHz, and 11264 MB of GDDR6 memory running at 1750 MHz through a 352-bit bus. It also features 4352 SPUs, 272 Texture Address Units, and 88 Raster Operation Units.

Display Graphs

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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

GeForce RTX 2080 Ti		31381 points
GeForce GTX Titan X		17879 points
	Difference: 13502 (76%)

Power Usage and Theoretical Benchmarks

Both cards have the same power consumption.

Memory Bandwidth

Performance-wise, the GeForce RTX 2080 Ti should theoretically be quite a bit better than the GeForce GTX Titan X in general. (explain)

GeForce RTX 2080 Ti		630784 MB/sec
GeForce GTX Titan X		336000 MB/sec
	Difference: 294784 (88%)

Texel Rate

The GeForce RTX 2080 Ti is much (about 91%) better at anisotropic filtering than the GeForce GTX Titan X. (explain)

GeForce RTX 2080 Ti		367200 Mtexels/sec
GeForce GTX Titan X		192000 Mtexels/sec
	Difference: 175200 (91%)

Pixel Rate

The GeForce RTX 2080 Ti should be much (approximately 24%) more effective at FSAA than the GeForce GTX Titan X, and able to handle higher resolutions without slowing down too much. (explain)

GeForce RTX 2080 Ti		118800 Mpixels/sec
GeForce GTX Titan X		96000 Mpixels/sec
	Difference: 22800 (24%)

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 (in units of MB per second) that can be transported across 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, the result should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The better the card's memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, HDR and higher screen resolutions.

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

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