GeForce GTX Titan X vs Radeon RX 6600 XT

Intro

Compare those specs to the Radeon RX 6600 XT, which makes use of a 7 nm design. AMD has set the core frequency at 1968 MHz. The GDDR6 memory is set to run at a speed of 2000 MHz on this specific model. It features 2048 SPUs as well as 128 TAUs and 64 Rasterization Operator Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 6600 XT		160 Watts
GeForce GTX Titan X		250 Watts
	Difference: 90 Watts (56%)

Memory Bandwidth

Performance-wise, the GeForce GTX Titan X should in theory be much better than the Radeon RX 6600 XT in general. (explain)

GeForce GTX Titan X		336000 MB/sec
Radeon RX 6600 XT		262144 MB/sec
	Difference: 73856 (28%)

Texel Rate

The Radeon RX 6600 XT will be a lot (approximately 31%) faster with regards to AF than the GeForce GTX Titan X. (explain)

Radeon RX 6600 XT		251904 Mtexels/sec
GeForce GTX Titan X		192000 Mtexels/sec
	Difference: 59904 (31%)

Pixel Rate

The Radeon RX 6600 XT should be a lot (about 31%) more effective at anti-aliasing than the GeForce GTX Titan X, and should be capable of handling higher screen resolutions without losing too much performance. (explain)

Radeon RX 6600 XT		125952 Mpixels/sec
GeForce GTX Titan X		96000 Mpixels/sec
	Difference: 29952 (31%)

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 largest amount of information (measured in megabytes per second) that can be transferred past the external memory interface within a second. The number is calculated by multiplying the bus width by its memory speed. If it uses DDR type memory, it must be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the better the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels the graphics card can possibly write to the local memory per second - measured in millions of pixels per second. The number is calculated by multiplying the amount of ROPs by the the core 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 rate is also dependant on lots of other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to get to the max fill rate.