Radeon RX 6700 XT vs Radeon RX 6750 XT

Intro

Compare all of that 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 RAM. It features 2560 SPUs along with 160 Texture Address Units and 64 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 6700 XT		230 Watts
Radeon RX 6750 XT		250 Watts
	Difference: 20 Watts (9%)

Memory Bandwidth

As far as performance goes, the Radeon RX 6750 XT should in theory be a little bit better than the Radeon RX 6700 XT overall. (explain)

Radeon RX 6750 XT		442368 MB/sec
Radeon RX 6700 XT		393216 MB/sec
	Difference: 49152 (13%)

Texel Rate

The Radeon RX 6700 XT should be a small bit (approximately 8%) better at AF than the Radeon RX 6750 XT. (explain)

Radeon RX 6700 XT		371360 Mtexels/sec
Radeon RX 6750 XT		344000 Mtexels/sec
	Difference: 27360 (8%)

Pixel Rate

If running with lots of anti-aliasing is important to you, then the Radeon RX 6700 XT is a better choice, but it probably won't make a huge difference. (explain)

Radeon RX 6700 XT		148544 Mpixels/sec
Radeon RX 6750 XT		137600 Mpixels/sec
	Difference: 10944 (8%)

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: Memory bandwidth is the maximum amount of data (in units of megabytes per second) that can be transferred past the external memory interface in one second. It is calculated by multiplying the card's bus width by the speed of its memory. If it uses DDR memory, it should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The better 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 texture map elements (texels) that are applied per second. This figure is calculated by multiplying the total number of texture units of the card by the core speed of the chip. The higher the texel rate, the better the card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in one second.

Pixel Rate: Pixel rate is the most 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 amount of colour ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate also depends on quite a few other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to reach the maximum fill rate.