GeForce GTX Titan X vs GeForce RTX 2080

Intro

Compare those specs to the GeForce RTX 2080, which has a GPU core clock speed of 1515 MHz, and 8192 MB of GDDR6 RAM set to run at 1750 MHz through a 256-bit bus. It also is made up of 2944 Stream Processors, 184 TAUs, and 64 ROPs.

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		26155 points
GeForce GTX Titan X		17879 points
	Difference: 8276 (46%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

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

Memory Bandwidth

The GeForce RTX 2080 should theoretically perform a lot faster than the GeForce GTX Titan X in general. (explain)

GeForce RTX 2080		458752 MB/sec
GeForce GTX Titan X		336000 MB/sec
	Difference: 122752 (37%)

Texel Rate

The GeForce RTX 2080 will be a lot (approximately 45%) faster with regards to anisotropic filtering than the GeForce GTX Titan X. (explain)

GeForce RTX 2080		278760 Mtexels/sec
GeForce GTX Titan X		192000 Mtexels/sec
	Difference: 86760 (45%)

Pixel Rate

If running with lots of anti-aliasing is important to you, then the GeForce RTX 2080 is superior to the GeForce GTX Titan X, though only just barely. (explain)

GeForce RTX 2080		96960 Mpixels/sec
GeForce GTX Titan X		96000 Mpixels/sec
	Difference: 960 (1%)

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 data (counted in megabytes per second) that can be transported past the external memory interface in a second. The number is calculated by multiplying the interface width by its memory speed. If it uses DDR type memory, it should be multiplied by 2 again. If DDR5, multiply by 4 instead. The better the card's memory bandwidth, the faster 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 are applied per second. This is worked out by multiplying the total texture units by the core speed of the chip. The better this number, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied per second.

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card could possibly record to the local memory in one second - measured in millions of pixels per second. The figure is calculated by multiplying the number of Render Output Units by the the core speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate also depends on many other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the max fill rate.