GeForce GTX Titan X vs Radeon RX 6600 XT

Intro

Compare those specs to the Radeon RX 6600 XT, which comes with core speeds of 1968 MHz on the GPU, and 2000 MHz on the 8192 MB of GDDR6 memory. It features 2048 SPUs along with 128 TAUs and 64 ROPs.

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

The GeForce GTX Titan X should theoretically be quite a bit faster 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 is quite a bit (approximately 31%) faster with regards to texture filtering 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

If running with high levels of AA is important to you, then the Radeon RX 6600 XT is superior to the GeForce GTX Titan X, by far. (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 maximum amount of data (in units of MB per second) that can be transferred over the external memory interface within a second. It is calculated by multiplying the card's interface width by its memory speed. In the case of DDR memory, it should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The higher the card's 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 texture units of the card by the core clock speed of the chip. The better this number, the better the graphics card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in a second.

Pixel Rate: Pixel rate is the most pixels that the graphics card can possibly record to its local memory in a second - measured in millions of pixels per second. The number is worked out by multiplying the amount of ROPs by the clock speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate also depends on lots of other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the potential to get to the maximum fill rate.