GeForce GTX 780 Ti vs Radeon RX 6700 XT

Intro

Compare all of that to the Radeon RX 6700 XT, which features GPU clock speed of 2321 MHz, and (Unknown) MB of GDDR6 RAM set to run at 2000 MHz through a 192-bit bus. It also is made up of 2560 SPUs, 160 Texture Address Units, and 64 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 6700 XT		230 Watts
GeForce GTX 780 Ti		250 Watts
	Difference: 20 Watts (9%)

Memory Bandwidth

The Radeon RX 6700 XT should theoretically perform just a bit faster than the GeForce GTX 780 Ti in general. (explain)

Radeon RX 6700 XT		393216 MB/sec
GeForce GTX 780 Ti		336000 MB/sec
	Difference: 57216 (17%)

Texel Rate

The Radeon RX 6700 XT is much (about 77%) better at anisotropic filtering than the GeForce GTX 780 Ti. (explain)

Radeon RX 6700 XT		371360 Mtexels/sec
GeForce GTX 780 Ti		210000 Mtexels/sec
	Difference: 161360 (77%)

Pixel Rate

If using lots of anti-aliasing is important to you, then the Radeon RX 6700 XT is superior to the GeForce GTX 780 Ti, by a large margin. (explain)

Radeon RX 6700 XT		148544 Mpixels/sec
GeForce GTX 780 Ti		42000 Mpixels/sec
	Difference: 106544 (254%)

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 max amount of information (in units of megabytes per second) that can be moved past the external memory interface in one second. The number is worked out by multiplying the card's bus width by the speed of its memory. If it uses DDR RAM, it should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The better the memory bandwidth, the faster the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that can be processed in one 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 graphics card will be at 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 record to the local memory per second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of colour ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate is also dependant on lots of other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to reach the maximum fill rate.