GeForce GTX 780 Ti vs Radeon RX 6700 XT

Intro

Compare those specifications to the Radeon RX 6700 XT, which features a clock frequency of 2321 MHz and a GDDR6 memory speed of 2000 MHz. It also features a 192-bit memory bus, and makes use of a 7 nm design. It is comprised 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

As far as performance goes, the Radeon RX 6700 XT should theoretically be a little bit better 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 should be much (approximately 77%) better at texture 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

The Radeon RX 6700 XT should be a lot (more or less 254%) more effective at FSAA than the GeForce GTX 780 Ti, and also should be able to handle higher screen resolutions while still performing well. (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 data (counted in megabytes per second) that can be transferred past the external memory interface within a second. It's calculated by multiplying the card's interface width by its memory speed. If the card has DDR type RAM, it should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The better the bandwidth is, 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 applied in one second. This figure is calculated by multiplying the total amount of texture units by the core speed of the chip. The better the texel rate, the better the card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in one second.

Pixel Rate: Pixel rate is the most pixels the video card could possibly record to its local memory in a second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of Raster Operations Pipelines by the clock speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel output rate also depends on lots of other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to get to the maximum fill rate.