GeForce RTX 2080 Ti vs Nvidia Titan X

Intro

Compare that to the Nvidia Titan X, which comes with a core clock speed of 1417 MHz and a GDDR5X memory speed of 1251 MHz. It also uses a 384-bit bus, and uses a 16 nm design. It is comprised of 3584 SPUs, 224 Texture Address Units, and 96 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Both cards have the same power consumption.

Memory Bandwidth

Theoretically speaking, the GeForce RTX 2080 Ti is 28% quicker than the Nvidia Titan X in general, due to its greater data rate. (explain)

GeForce RTX 2080 Ti		630784 MB/sec
Nvidia Titan X		491520 MB/sec
	Difference: 139264 (28%)

Texel Rate

The GeForce RTX 2080 Ti is a bit (more or less 16%) better at anisotropic filtering than the Nvidia Titan X. (explain)

GeForce RTX 2080 Ti		367200 Mtexels/sec
Nvidia Titan X		317408 Mtexels/sec
	Difference: 49792 (16%)

Pixel Rate

If running with high levels of AA is important to you, then the Nvidia Titan X is the winner, but it probably won't make a huge difference. (explain)

Nvidia Titan X		136032 Mpixels/sec
GeForce RTX 2080 Ti		118800 Mpixels/sec
	Difference: 17232 (15%)

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 information (counted in megabytes per second) that can be transferred over the external memory interface in a second. It is calculated by multiplying the bus width by the speed of its memory. If the card has DDR memory, it must be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The better the memory bandwidth, the better the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card could possibly write to the local memory in one second - measured in millions of pixels per second. The number is worked out by multiplying the number of colour ROPs by the clock speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel rate is also dependant on lots of other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to reach the max fill rate.