GeForce GTX 465 vs Radeon RX 6750 XT

Intro

Compare those specifications to the Radeon RX 6750 XT, which comes with core speeds of 2150 MHz on the GPU, and 2250 MHz on the 12288 MB of GDDR6 memory. It features 2560 SPUs as well as 160 Texture Address Units and 64 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 465		200 Watts
Radeon RX 6750 XT		250 Watts
	Difference: 50 Watts (25%)

Memory Bandwidth

The Radeon RX 6750 XT should in theory be quite a bit faster than the GeForce GTX 465 in general. (explain)

Radeon RX 6750 XT		442368 MB/sec
GeForce GTX 465		102592 MB/sec
	Difference: 339776 (331%)

Texel Rate

The Radeon RX 6750 XT should be a lot (more or less 1188%) more effective at anisotropic filtering than the GeForce GTX 465. (explain)

Radeon RX 6750 XT		344000 Mtexels/sec
GeForce GTX 465		26708 Mtexels/sec
	Difference: 317292 (1188%)

Pixel Rate

The Radeon RX 6750 XT is quite a bit (approximately 608%) more effective at anti-aliasing than the GeForce GTX 465, and should be able to handle higher screen resolutions while still performing well. (explain)

Radeon RX 6750 XT		137600 Mpixels/sec
GeForce GTX 465		19424 Mpixels/sec
	Difference: 118176 (608%)

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 (in units of MB per second) that can be transported over the external memory interface in a second. It is worked out by multiplying the card's interface width by the speed of its memory. In the case of DDR memory, the result should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The better the bandwidth is, the faster the card will be in general. It especially helps with anti-aliasing, HDR and high resolutions.

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

Pixel Rate: Pixel rate is the maximum number of pixels the video card could possibly record to its local memory in one second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the number of Render Output Units 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 lots of other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to reach the max fill rate.