Radeon RX 6750 XT vs Radeon RX 6950 XT

Intro

Compare that to the Radeon RX 6950 XT, which makes use of a 7 nm design. AMD has set the core frequency at 1925 MHz. The GDDR6 memory works at a speed of 2250 MHz on this model. 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

Theoretically speaking, the Radeon RX 6950 XT should be 33% faster than the Radeon RX 6750 XT in general, because of its greater bandwidth. (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 quite a bit (about 79%) better at texture filtering 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 is a lot (about 79%) faster with regards to full screen anti-aliasing than the Radeon RX 6750 XT, and also will be able to handle higher 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 max amount of data (measured in megabytes per second) that can be transferred past the external memory interface within a second. The number is calculated by multiplying the card's 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 ANOTHER 2x. The better the 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 amount of texture map elements (texels) that can be applied in one second. This figure is worked out 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 video card will be at 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 that the graphics chip 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 ROPs by the the core speed of the card. 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 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 get to the max fill rate.