Radeon RX 6750 XT vs Radeon RX 6950 XT

Intro

Compare those specifications to the Radeon RX 6950 XT, which has core clock speeds of 1925 MHz on the GPU, and 2250 MHz on the 16384 MB of GDDR6 RAM. It features 5120 SPUs as well as 320 Texture Address Units and 128 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 6750 XT		250 Watts
Radeon RX 6950 XT		335 Watts
	Difference: 85 Watts (34%)

Memory Bandwidth

In theory, the Radeon RX 6950 XT should perform much faster than the Radeon RX 6750 XT overall. (explain)

Radeon RX 6950 XT		589824 MB/sec
Radeon RX 6750 XT		442368 MB/sec
	Difference: 147456 (33%)

Texel Rate

The Radeon RX 6950 XT should be a lot (approximately 79%) faster with regards to AF than the Radeon RX 6750 XT. (explain)

Radeon RX 6950 XT		616000 Mtexels/sec
Radeon RX 6750 XT		344000 Mtexels/sec
	Difference: 272000 (79%)

Pixel Rate

The Radeon RX 6950 XT will be much (about 79%) more effective at AA than the Radeon RX 6750 XT, and should be able to handle higher screen resolutions more effectively. (explain)

Radeon RX 6950 XT		246400 Mpixels/sec
Radeon RX 6750 XT		137600 Mpixels/sec
	Difference: 108800 (79%)

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 largest amount of information (measured in MB per second) that can be transferred across the external memory interface within a second. It is calculated by multiplying the interface width by its memory speed. If the card has DDR memory, it should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the better the card will be in general. It especially helps with AA, HDR and high resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that can be applied per second. This figure is calculated by multiplying the total number of texture units of the card by the core clock speed of the chip. The better the texel rate, the better the video card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in a second.

Pixel Rate: Pixel rate is the maximum number of pixels the video card could possibly write to the local memory in one second - measured in millions of pixels per second. The number is calculated by multiplying the amount of ROPs by the clock speed of the card. 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 is also dependant on lots of other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the ability to get to the maximum fill rate.