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Radeon RX 6750 XT vs Radeon RX 6950 XT

Intro

The Radeon RX 6750 XT comes with a GPU core speed of 2150 MHz, and the 12288 MB of GDDR6 memory is set to run at 2250 MHz through a 192-bit bus. It also is made up of 2560 SPUs, 160 Texture Address Units, and 64 ROPs.

Compare all that to the Radeon RX 6950 XT, which comes with GPU clock speed of 1925 MHz, and 16384 MB of GDDR6 RAM running at 2250 MHz through a 256-bit bus. It also is made up of 5120 SPUs, 320 TAUs, and 128 Raster Operation Units.

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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 be a lot 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 will be a lot (about 79%) better at 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

If using a high resolution is important to you, then the Radeon RX 6950 XT is a better choice, by a large margin. (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

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Radeon RX 6750 XT

Amazon.com

Check prices at:

Radeon RX 6950 XT

Amazon.com

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Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

Specifications

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Model Radeon RX 6750 XT Radeon RX 6950 XT
Manufacturer AMD AMD
Year March 2022 May 2022
Code Name Navi 22 Navi 21
Memory 12288 MB 16384 MB
Core Speed 2150 MHz 1925 MHz
Memory Speed 2250 GB/s 2250 GB/s
Power (Max TDP) 250 watts 335 watts
Bandwidth 442368 MB/sec 589824 MB/sec
Texel Rate 344000 Mtexels/sec 616000 Mtexels/sec
Pixel Rate 137600 Mpixels/sec 246400 Mpixels/sec
Unified Shaders 2560 5120
Texture Mapping Units 160 320
Render Output Units 64 128
Bus Type GDDR6 GDDR6
Bus Width 192-bit 256-bit
Fab Process 7 nm 7 nm
Transistors 17200 million 26800 million
Bus PCIe 4.0 x16 PCIe 4.0 x16
DirectX Version DirectX 12 DirectX 12
OpenGL Version OpenGL 4.6 OpenGL 4.6

Memory Bandwidth: Memory bandwidth is the max amount of information (counted in megabytes per second) that can be transferred over the external memory interface within a second. It's calculated by multiplying the card's interface width by its memory speed. If it uses DDR type RAM, it must be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The higher the memory bandwidth, 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 in one second. This is worked out by multiplying the total texture units of the card by the core speed of the chip. The higher the texel rate, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in a second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics card can possibly record to its local memory in a second - measured in millions of pixels per second. The number is worked out by multiplying the number of Render Output Units by the the core clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate also depends on many other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to get to the max fill rate.

Display Prices

Hide Prices

Radeon RX 6750 XT

Amazon.com

Check prices at:

Radeon RX 6950 XT

Amazon.com

Check prices at:

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

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