GeForce RTX 3080 Ti vs Nvidia Titan Xp

Intro

Compare all of that to the Nvidia Titan Xp, which has GPU core speed of 1582 MHz, and 12288 MB of GDDR5X RAM running at 1426 MHz through a 384-bit bus. It also is made up of 3840 SPUs, 240 Texture Address Units, and 96 Raster Operation Units.

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

The GeForce RTX 3080 Ti should theoretically perform quite a bit faster than the Nvidia Titan Xp overall. (explain)

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

Texel Rate

The GeForce RTX 3080 Ti is a little bit (about 15%) more effective at AF 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 a high resolution is important to you, then the GeForce RTX 3080 Ti is a better choice, but not by far. (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: Bandwidth is the maximum amount of data (measured in megabytes per second) that can be transported over the external memory interface in one second. It's calculated by multiplying the bus width by its memory speed. In the case of DDR memory, the result should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The higher the bandwidth is, the better the card will be in general. It especially helps with AA, HDR and high resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that can be applied per second. This is calculated by multiplying the total number of texture units of the card by the core clock speed of the chip. The higher the texel rate, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels in one second.

Pixel Rate: Pixel rate is the most pixels that the graphics chip could possibly record to the local memory in one second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of Render Output Units by the the card's clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate is also dependant on lots of other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to reach the max fill rate.