GeForce GTX Titan vs Radeon RX 6600

Intro

Compare all of that to the Radeon RX 6600, which features a clock frequency of 1626 MHz and a GDDR6 memory frequency of 1750 MHz. It also makes use of a 128-bit bus, and makes use of a 7 nm design. It features 1792 SPUs, 112 Texture Address Units, and 64 Raster Operation Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 6600		132 Watts
GeForce GTX Titan		250 Watts
	Difference: 118 Watts (89%)

Memory Bandwidth

Theoretically, the GeForce GTX Titan should be quite a bit faster than the Radeon RX 6600 in general. (explain)

GeForce GTX Titan		288384 MB/sec
Radeon RX 6600		229376 MB/sec
	Difference: 59008 (26%)

Texel Rate

The GeForce GTX Titan is just a bit (about 3%) faster with regards to AF than the Radeon RX 6600. (explain)

GeForce GTX Titan		187488 Mtexels/sec
Radeon RX 6600		182112 Mtexels/sec
	Difference: 5376 (3%)

Pixel Rate

The Radeon RX 6600 will be much (about 159%) better at anti-aliasing than the GeForce GTX Titan, and capable of handling higher screen resolutions more effectively. (explain)

Radeon RX 6600		104064 Mpixels/sec
GeForce GTX Titan		40176 Mpixels/sec
	Difference: 63888 (159%)

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 moved over the external memory interface in a second. The number is calculated by multiplying the bus width by the speed of its memory. If it uses DDR type RAM, it must be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the faster 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 amount of texture map elements (texels) that can be applied per second. This figure is worked out 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 number of pixels the graphics 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 colour ROPs by the clock speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate is also dependant on quite a few other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the ability to get to the maximum fill rate.