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GeForce RTX 2080 vs Radeon RX 5700 XT 50th Anniversary Edition

Intro

The GeForce RTX 2080 makes use of a 12 nm design. nVidia has clocked the core speed at 1515 MHz. The GDDR6 RAM works at a frequency of 14 MHz on this model. It features 2944 SPUs along with 184 Texture Address Units and 64 ROPs.

Compare all of that to the Radeon RX 5700 XT 50th Anniversary Edition, which features GPU core speed of 1680 MHz, and 8096 MB of GDDR6 memory set to run at 14000 MHz through a 256-bit bus. It also is comprised of 2560 Stream Processors, 160 Texture Address Units, 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 5700 XT 50th Anniversary Edition 235 Watts
Difference: 20 Watts (9%)

Memory Bandwidth

Both cards have exactly the same memory bandwidth, so theoretically they should perform the same. (explain)

Texel Rate

The GeForce RTX 2080 is a bit (about 4%) better at anisotropic filtering than the Radeon RX 5700 XT 50th Anniversary Edition. (explain)

GeForce RTX 2080 278760 Mtexels/sec
Radeon RX 5700 XT 50th Anniversary Edition 268800 Mtexels/sec
Difference: 9960 (4%)

Pixel Rate

If running with high levels of AA is important to you, then the Radeon RX 5700 XT 50th Anniversary Edition is the winner, though only just barely. (explain)

Radeon RX 5700 XT 50th Anniversary Edition 107520 Mpixels/sec
GeForce RTX 2080 96960 Mpixels/sec
Difference: 10560 (11%)

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

Amazon.com

Check prices at:

Radeon RX 5700 XT 50th Anniversary Edition

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 5700 XT 50th Anniversary Edition
Manufacturer nVidia AMD
Year September 2018 July 2019
Code Name TU104-400A-A1 Navi 10
Memory 8192 MB 8096 MB
Core Speed 1515 MHz 1680 MHz
Memory Speed 14 GB/s 14000 GB/s
Power (Max TDP) 215 watts 235 watts
Bandwidth 458752 MB/sec 458752 MB/sec
Texel Rate 278760 Mtexels/sec 268800 Mtexels/sec
Pixel Rate 96960 Mpixels/sec 107520 Mpixels/sec
Unified Shaders 2944 2560
Texture Mapping Units 184 160
Render Output Units 64 64
Bus Type GDDR6 GDDR6
Bus Width 256-bit 256-bit
Fab Process 12 nm 7 nm
Transistors (Unknown) million 10300 million
Bus PCIe 3.0 x16 PCIe 4.0 ×16
DirectX Version DirectX 12 DirectX 12
OpenGL Version OpenGL 4.6 OpenGL 4.6

Memory Bandwidth: Bandwidth is the max amount of information (counted in megabytes per second) that can be transported over the external memory interface in a second. It is calculated by multiplying the interface width by the speed of its memory. If it uses DDR memory, 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 anti-aliasing, High Dynamic Range and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics card could possibly write to its 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 - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate is also dependant on many other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to reach the max fill rate.

Display Prices

Hide Prices

GeForce RTX 2080

Amazon.com

Check prices at:

Radeon RX 5700 XT 50th Anniversary Edition

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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