GeForce RTX 2080 SUPER vs Nvidia Titan Xp

Intro

Compare all of that to the Nvidia Titan Xp, which makes use of a 16 nm design. nVidia has set the core frequency at 1582 MHz. The GDDR5X memory works at a frequency of 1426 MHz on this card. It features 3840 SPUs along with 240 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 Nvidia Titan Xp should be 10% faster than the GeForce RTX 2080 SUPER overall, due to its higher bandwidth. (explain)

Nvidia Titan Xp		560845 MB/sec
GeForce RTX 2080 SUPER		507904 MB/sec
	Difference: 52941 (10%)

Texel Rate

The Nvidia Titan Xp will be a small bit (about 20%) faster with regards to texture filtering than the GeForce RTX 2080 SUPER. (explain)

Nvidia Titan Xp		379680 Mtexels/sec
GeForce RTX 2080 SUPER		316800 Mtexels/sec
	Difference: 62880 (20%)

Pixel Rate

The Nvidia Titan Xp will be a lot (approximately 44%) more effective at FSAA than the GeForce RTX 2080 SUPER, and also should be capable of handling higher resolutions without losing too much performance. (explain)

Nvidia Titan Xp		151872 Mpixels/sec
GeForce RTX 2080 SUPER		105600 Mpixels/sec
	Difference: 46272 (44%)

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 maximum amount of information (counted in megabytes per second) that can be transported over the external memory interface in one second. It's worked out by multiplying the card's interface width by its memory clock speed. If it uses DDR memory, it should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and high resolutions.

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

Pixel Rate: Pixel rate is the most pixels that the graphics card can possibly write to the local memory in a second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the amount of Raster Operations Pipelines 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 output rate is also dependant on many other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to reach the max fill rate.