GeForce GTX Titan X vs GeForce RTX 2080 SUPER

Intro

Compare those specs to the GeForce RTX 2080 SUPER, which has a GPU core clock speed of 1650 MHz, and 8192 MB of GDDR6 memory running at 1937 MHz through a 256-bit bus. It also features 3072 SPUs, 192 TAUs, and 64 Raster Operation Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Both cards have the same power consumption.

Memory Bandwidth

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

GeForce RTX 2080 SUPER		507904 MB/sec
GeForce GTX Titan X		336000 MB/sec
	Difference: 171904 (51%)

Texel Rate

The GeForce RTX 2080 SUPER is quite a bit (approximately 65%) faster with regards to AF than the GeForce GTX Titan X. (explain)

GeForce RTX 2080 SUPER		316800 Mtexels/sec
GeForce GTX Titan X		192000 Mtexels/sec
	Difference: 124800 (65%)

Pixel Rate

The GeForce RTX 2080 SUPER will be a small bit (about 10%) better at AA than the GeForce GTX Titan X, and also capable of handling higher screen resolutions while still performing well. (explain)

GeForce RTX 2080 SUPER		105600 Mpixels/sec
GeForce GTX Titan X		96000 Mpixels/sec
	Difference: 9600 (10%)

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 max amount of data (measured in megabytes per second) that can be transferred across the external memory interface in one second. It is worked out by multiplying the interface width by its memory clock speed. In the case of DDR type RAM, the result should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The better the memory bandwidth, the better the card will be in general. It especially helps with AA, HDR and high resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be processed in one 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 video card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels in one second.

Pixel Rate: Pixel rate is the maximum amount of pixels the video card can possibly write to its local memory per second - measured in millions of pixels per second. The figure is calculated by multiplying the number of Raster Operations Pipelines by the the card's clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate is also dependant on many other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the potential to get to the maximum fill rate.