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GeForce RTX 2080 SUPER vs Radeon RX 6750 XT

Intro

The GeForce RTX 2080 SUPER has core clock speeds of 1650 MHz on the GPU, and 1937 MHz on the 8192 MB of GDDR6 RAM. It features 3072 SPUs as well as 192 TAUs and 64 ROPs.

Compare that to the Radeon RX 6750 XT, which has a clock frequency of 2150 MHz and a GDDR6 memory speed of 2250 MHz. It also uses a 192-bit bus, and makes use of a 7 nm design. It is comprised of 2560 SPUs, 160 Texture Address Units, and 64 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Both cards have the same power consumption.

Memory Bandwidth

Performance-wise, the GeForce RTX 2080 SUPER should in theory be a small bit superior to the Radeon RX 6750 XT in general. (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 will be a little bit (approximately 9%) more effective at anisotropic 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

The Radeon RX 6750 XT should be much (about 30%) faster with regards to full screen anti-aliasing than the GeForce RTX 2080 SUPER, and should be able to handle higher resolutions without losing too much performance. (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

Display Prices

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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

Display 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: Memory bandwidth is the largest amount of data (measured in MB per second) that can be transferred over the external memory interface in one second. It is calculated by multiplying the card's bus width by its memory speed. In the case of DDR memory, it should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the bandwidth is, the faster the card will be in general. It especially helps with anti-aliasing, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that can be applied per second. This number is calculated 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 handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied per second.

Pixel Rate: Pixel rate is the maximum amount of pixels the video card can possibly record to the local memory per second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate also depends on many other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to get to 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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