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Geforce GTX 1080 Ti vs Radeon RX 5700

Intro

The Geforce GTX 1080 Ti has a clock frequency of 1480 MHz and a GDDR5X memory speed of 1376 MHz. It also features a 352-bit memory bus, and uses a 16 nm design. It is made up of 3584 SPUs, 224 Texture Address Units, and 88 Raster Operation Units.

Compare those specifications to the Radeon RX 5700, which features GPU core speed of 1465 MHz, and 8096 MB of GDDR6 memory set to run at 14000 MHz through a 256-bit bus. It also features 2304 SPUs, 144 TAUs, and 64 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 5700 180 Watts
Geforce GTX 1080 Ti 250 Watts
Difference: 70 Watts (39%)

Memory Bandwidth

In theory, the Geforce GTX 1080 Ti should be 8% faster than the Radeon RX 5700 overall, due to its higher data rate. (explain)

Geforce GTX 1080 Ti 495616 MB/sec
Radeon RX 5700 458752 MB/sec
Difference: 36864 (8%)

Texel Rate

The Geforce GTX 1080 Ti should be much (about 57%) better at texture filtering than the Radeon RX 5700. (explain)

Geforce GTX 1080 Ti 331520 Mtexels/sec
Radeon RX 5700 210960 Mtexels/sec
Difference: 120560 (57%)

Pixel Rate

If using lots of anti-aliasing is important to you, then the Geforce GTX 1080 Ti is the winner, and very much so. (explain)

Geforce GTX 1080 Ti 130240 Mpixels/sec
Radeon RX 5700 93760 Mpixels/sec
Difference: 36480 (39%)

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 GTX 1080 Ti

Amazon.com

Check prices at:

Radeon RX 5700

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 GTX 1080 Ti Radeon RX 5700
Manufacturer nVidia AMD
Year March 2017 July 2019
Code Name GP102 Navi 10
Memory 11264 MB 8096 MB
Core Speed 1480 MHz 1465 MHz
Memory Speed 11008 MHz 28000 GB/s
Power (Max TDP) 250 watts 180 watts
Bandwidth 495616 MB/sec 458752 MB/sec
Texel Rate 331520 Mtexels/sec 210960 Mtexels/sec
Pixel Rate 130240 Mpixels/sec 93760 Mpixels/sec
Unified Shaders 3584 2304
Texture Mapping Units 224 144
Render Output Units 88 64
Bus Type GDDR5X GDDR6
Bus Width 352-bit 256-bit
Fab Process 16 nm 7 nm
Transistors 12000 million 10300 million
Bus PCIe 3.0 x16 PCIe 4.0 ×16
DirectX Version DirectX 12.0 DirectX 12
OpenGL Version OpenGL 4.5 OpenGL 4.6

Memory Bandwidth: Bandwidth is the largest amount of information (measured in MB per second) that can be transferred past the external memory interface in one second. The number is calculated by multiplying the card's bus width by its memory clock speed. If the card has DDR memory, it must be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The better the bandwidth is, the faster the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that are applied in one second. This is calculated by multiplying the total texture units of the card by the core speed of the chip. The better this number, 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 the graphics card could possibly write to its local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of Raster Operations Pipelines by the the core clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate is also dependant on quite a few other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to reach the maximum fill rate.

Display Prices

Hide Prices

Geforce GTX 1080 Ti

Amazon.com

Check prices at:

Radeon RX 5700

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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