GeForce GTX 650 Ti vs Radeon RX 6750 XT

Intro

Compare those specifications to the Radeon RX 6750 XT, which has a clock speed of 2150 MHz and a GDDR6 memory frequency of 2250 MHz. It also uses a 192-bit bus, and makes use of a 7 nm design. It is comprised of 2560 SPUs, 160 Texture Address Units, and 64 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 650 Ti		110 Watts
Radeon RX 6750 XT		250 Watts
	Difference: 140 Watts (127%)

Memory Bandwidth

Theoretically speaking, the Radeon RX 6750 XT should be quite a bit faster than the GeForce GTX 650 Ti in general. (explain)

Radeon RX 6750 XT		442368 MB/sec
GeForce GTX 650 Ti		86400 MB/sec
	Difference: 355968 (412%)

Texel Rate

The Radeon RX 6750 XT is quite a bit (about 479%) faster with regards to AF than the GeForce GTX 650 Ti. (explain)

Radeon RX 6750 XT		344000 Mtexels/sec
GeForce GTX 650 Ti		59392 Mtexels/sec
	Difference: 284608 (479%)

Pixel Rate

The Radeon RX 6750 XT will be a lot (about 827%) better at anti-aliasing than the GeForce GTX 650 Ti, and capable of handling higher resolutions better. (explain)

Radeon RX 6750 XT		137600 Mpixels/sec
GeForce GTX 650 Ti		14848 Mpixels/sec
	Difference: 122752 (827%)

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 (measured in megabytes per second) that can be transferred past the external memory interface within a second. It is calculated by multiplying the bus width by its memory clock speed. If the card has DDR RAM, the result should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and higher screen resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that can be processed in one second. This number is worked out by multiplying the total texture units by the core clock speed of the chip. The better the texel rate, 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 record to its local memory in a second - measured in millions of pixels per second. The figure is calculated by multiplying the number of colour ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output 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 maximum fill rate.