GeForce RTX 2060 vs GeForce RTX 2080 Ti

Intro

Compare all that to the GeForce RTX 2080 Ti, which has GPU core speed of 1350 MHz, and 11264 MB of GDDR6 RAM running at 1750 MHz through a 352-bit bus. It also is made up of 4352 Stream Processors, 272 TAUs, and 88 Raster Operation Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 2060		160 Watts
GeForce RTX 2080 Ti		250 Watts
	Difference: 90 Watts (56%)

Memory Bandwidth

Theoretically, the GeForce RTX 2080 Ti should be quite a bit faster than the GeForce RTX 2060 overall. (explain)

GeForce RTX 2080 Ti		630784 MB/sec
GeForce RTX 2060		344064 MB/sec
	Difference: 286720 (83%)

Texel Rate

The GeForce RTX 2080 Ti is much (more or less 124%) better at texture filtering than the GeForce RTX 2060. (explain)

GeForce RTX 2080 Ti		367200 Mtexels/sec
GeForce RTX 2060		163800 Mtexels/sec
	Difference: 203400 (124%)

Pixel Rate

The GeForce RTX 2080 Ti should be quite a bit (approximately 81%) faster with regards to AA than the GeForce RTX 2060, and will be capable of handling higher resolutions more effectively. (explain)

GeForce RTX 2080 Ti		118800 Mpixels/sec
GeForce RTX 2060		65520 Mpixels/sec
	Difference: 53280 (81%)

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 transferred over the external memory interface in one second. It is worked out by multiplying the bus width by its memory clock speed. If the card has DDR RAM, the result should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip could possibly record to its local memory in a second - measured in millions of pixels per second. The number is calculated by multiplying the number of ROPs by the the core speed of the card. 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, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to reach the max fill rate.