GeForce RTX 3080 Ti vs Nvidia Titan Xp

Intro

Compare those specifications to the Nvidia Titan Xp, which uses a 16 nm design. nVidia has set the core frequency at 1582 MHz. The GDDR5X RAM is set to run at a speed of 1426 MHz on this card. It features 3840 SPUs as well as 240 TAUs and 96 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Nvidia Titan Xp		250 Watts
GeForce RTX 3080 Ti		350 Watts
	Difference: 100 Watts (40%)

Memory Bandwidth

Theoretically, the GeForce RTX 3080 Ti should perform a lot faster than the Nvidia Titan Xp in general. (explain)

GeForce RTX 3080 Ti		934297 MB/sec
Nvidia Titan Xp		560845 MB/sec
	Difference: 373452 (67%)

Texel Rate

The GeForce RTX 3080 Ti will be a bit (about 15%) more effective at anisotropic filtering than the Nvidia Titan Xp. (explain)

GeForce RTX 3080 Ti		436800 Mtexels/sec
Nvidia Titan Xp		379680 Mtexels/sec
	Difference: 57120 (15%)

Pixel Rate

If using lots of anti-aliasing is important to you, then the GeForce RTX 3080 Ti is superior to the Nvidia Titan Xp, not by a very large margin though. (explain)

GeForce RTX 3080 Ti		152880 Mpixels/sec
Nvidia Titan Xp		151872 Mpixels/sec
	Difference: 1008 (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 MB per second) that can be moved past the external memory interface in a second. The number is worked out by multiplying the card's bus width by its memory speed. If the card has DDR type memory, the result should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the better the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be processed in one second. This is worked out by multiplying the total texture units of the card by the core speed of the chip. The higher this number, the better the video card will be at handling 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 that the graphics chip can possibly write to the local memory per second - measured in millions of pixels per second. The number 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 outputting the pixels (image) to the screen. The actual pixel fill 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.