GeForce RTX 2080 vs Nvidia Titan X

Intro

Compare all of that to the Nvidia Titan X, which features clock speeds of 1417 MHz on the GPU, and 1251 MHz on the 12288 MB of GDDR5X RAM. It features 3584 SPUs as well as 224 Texture Address Units and 96 Rasterization Operator Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 2080		215 Watts
Nvidia Titan X		250 Watts
	Difference: 35 Watts (16%)

Memory Bandwidth

As far as performance goes, the Nvidia Titan X should theoretically be a small bit better than the GeForce RTX 2080 in general. (explain)

Nvidia Titan X		491520 MB/sec
GeForce RTX 2080		458752 MB/sec
	Difference: 32768 (7%)

Texel Rate

The Nvidia Titan X is a bit (about 14%) faster with regards to AF than the GeForce RTX 2080. (explain)

Nvidia Titan X		317408 Mtexels/sec
GeForce RTX 2080		278760 Mtexels/sec
	Difference: 38648 (14%)

Pixel Rate

The Nvidia Titan X is a lot (approximately 40%) more effective at full screen anti-aliasing than the GeForce RTX 2080, and should be able to handle higher screen resolutions better. (explain)

Nvidia Titan X		136032 Mpixels/sec
GeForce RTX 2080		96960 Mpixels/sec
	Difference: 39072 (40%)

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 max amount of information (in units of megabytes per second) that can be transferred across the external memory interface in a second. The number is calculated by multiplying the card's bus width by its memory speed. In the case of DDR memory, it 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 AA, High Dynamic Range and higher screen resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that can be applied per second. This figure is worked out by multiplying the total amount of texture units by the core clock 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 applied in one second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip can possibly record to its local memory in a second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate also depends on lots of other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to get to the maximum fill rate.