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GeForce RTX 2080 vs Radeon RX 6750 XT

Intro

The GeForce RTX 2080 comes with clock speeds of 1515 MHz on the GPU, and 1750 MHz on the 8192 MB of GDDR6 memory. It features 2944 SPUs as well as 184 TAUs and 64 Rasterization Operator Units.

Compare all that to the Radeon RX 6750 XT, which has GPU clock speed of 2150 MHz, and 12288 MB of GDDR6 memory running at 2250 MHz through a 192-bit bus. It also is comprised of 2560 Stream Processors, 160 TAUs, and 64 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 2080 215 Watts
Radeon RX 6750 XT 250 Watts
Difference: 35 Watts (16%)

Memory Bandwidth

The GeForce RTX 2080, in theory, should be a small bit faster than the Radeon RX 6750 XT overall. (explain)

GeForce RTX 2080 458752 MB/sec
Radeon RX 6750 XT 442368 MB/sec
Difference: 16384 (4%)

Texel Rate

The Radeon RX 6750 XT will be much (about 23%) more effective at anisotropic filtering than the GeForce RTX 2080. (explain)

Radeon RX 6750 XT 344000 Mtexels/sec
GeForce RTX 2080 278760 Mtexels/sec
Difference: 65240 (23%)

Pixel Rate

If running with a high screen resolution is important to you, then the Radeon RX 6750 XT is the winner, by far. (explain)

Radeon RX 6750 XT 137600 Mpixels/sec
GeForce RTX 2080 96960 Mpixels/sec
Difference: 40640 (42%)

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

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 Radeon RX 6750 XT
Manufacturer nVidia AMD
Year September 2018 March 2022
Code Name TU104-400A-A1 Navi 22
Memory 8192 MB 12288 MB
Core Speed 1515 MHz 2150 MHz
Memory Speed 1750 GB/s 2250 GB/s
Power (Max TDP) 215 watts 250 watts
Bandwidth 458752 MB/sec 442368 MB/sec
Texel Rate 278760 Mtexels/sec 344000 Mtexels/sec
Pixel Rate 96960 Mpixels/sec 137600 Mpixels/sec
Unified Shaders 2944 2560
Texture Mapping Units 184 160
Render Output Units 64 64
Bus Type GDDR6 GDDR6
Bus Width 256-bit 192-bit
Fab Process 12 nm 7 nm
Transistors (Unknown) 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 over the external memory interface in one second. It is calculated by multiplying the card's bus width by its memory clock speed. If it uses DDR RAM, it should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the better the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip could possibly record to its local memory per second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of ROPs by the clock speed of the card. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate also depends on quite a few other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the max fill rate.

Display Prices

Hide Prices

GeForce RTX 2080

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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