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GeForce RTX 2080 SUPER vs Radeon RX 6750 XT

Intro

The GeForce RTX 2080 SUPER features a core clock speed of 1650 MHz and a GDDR6 memory speed of 1937 MHz. It also makes use of a 256-bit memory bus, and uses a 12 nm design. It is comprised of 3072 SPUs, 192 TAUs, and 64 Raster Operation Units.

Compare those specifications to the Radeon RX 6750 XT, which comes with a clock speed of 2150 MHz and a GDDR6 memory speed of 2250 MHz. It also uses a 192-bit bus, and uses a 7 nm design. It features 2560 SPUs, 160 TAUs, and 64 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Both cards have the same power consumption.

Memory Bandwidth

Theoretically speaking, the GeForce RTX 2080 SUPER is 15% quicker than the Radeon RX 6750 XT in general, because of its higher data rate. (explain)

GeForce RTX 2080 SUPER 507904 MB/sec
Radeon RX 6750 XT 442368 MB/sec
Difference: 65536 (15%)

Texel Rate

The Radeon RX 6750 XT should be a little bit (more or less 9%) faster with regards to texture filtering than the GeForce RTX 2080 SUPER. (explain)

Radeon RX 6750 XT 344000 Mtexels/sec
GeForce RTX 2080 SUPER 316800 Mtexels/sec
Difference: 27200 (9%)

Pixel Rate

If running with a high resolution is important to you, then the Radeon RX 6750 XT is a better choice, and very much so. (explain)

Radeon RX 6750 XT 137600 Mpixels/sec
GeForce RTX 2080 SUPER 105600 Mpixels/sec
Difference: 32000 (30%)

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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GeForce RTX 2080 SUPER

Amazon.com

Check prices at:

Radeon RX 6750 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.

Specifications

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Model GeForce RTX 2080 SUPER Radeon RX 6750 XT
Manufacturer nVidia AMD
Year July 2019 March 2022
Code Name TU104-450-A1 Navi 22
Memory 8192 MB 12288 MB
Core Speed 1650 MHz 2150 MHz
Memory Speed 1937 GB/s 2250 GB/s
Power (Max TDP) 250 watts 250 watts
Bandwidth 507904 MB/sec 442368 MB/sec
Texel Rate 316800 Mtexels/sec 344000 Mtexels/sec
Pixel Rate 105600 Mpixels/sec 137600 Mpixels/sec
Unified Shaders 3072 2560
Texture Mapping Units 192 160
Render Output Units 64 64
Bus Type GDDR6 GDDR6
Bus Width 256-bit 192-bit
Fab Process 12 nm 7 nm
Transistors 13600 million 17200 million
Bus PCIe 3.0 x16 PCIe 4.0 x16
DirectX Version DirectX 12 DirectX 12
OpenGL Version OpenGL 4.6 OpenGL 4.6

Memory Bandwidth: Bandwidth is the maximum amount of information (measured in megabytes per second) that can be moved past the external memory interface in a second. It's calculated by multiplying the card's bus width by its memory clock speed. In the case of DDR type memory, the result should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The better the memory bandwidth, the better the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be processed per second. This is calculated by multiplying the total amount of texture units of the card by the core clock 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 processed in a second.

Pixel Rate: Pixel rate is the most pixels that the graphics chip can possibly record to the local memory in one second - measured in millions of pixels per second. The number is worked out by multiplying the amount of Raster Operations Pipelines 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 output rate is also dependant on many other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to reach the maximum fill rate.

Display Prices

Hide Prices

GeForce RTX 2080 SUPER

Amazon.com

Check prices at:

Radeon RX 6750 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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