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GeForce RTX 2070 Super vs Geforce GTX 1080 Ti

Intro

The GeForce RTX 2070 Super has a GPU core speed of 1605 MHz, and the 8192 MB of GDDR6 memory is set to run at 14000 MHz through a 256-bit bus. It also is made up of 2560 SPUs, 160 Texture Address Units, and 64 ROPs.

Compare those specifications to the Geforce GTX 1080 Ti, which makes use of a 16 nm design. nVidia has set the core speed at 1480 MHz. The GDDR5X RAM runs at a speed of 1376 MHz on this particular model. It features 3584 SPUs as well as 224 TAUs and 88 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 2070 Super 215 Watts
Geforce GTX 1080 Ti 250 Watts
Difference: 35 Watts (16%)

Memory Bandwidth

Theoretically speaking, the Geforce GTX 1080 Ti should be 8% quicker than the GeForce RTX 2070 Super in general, because of its greater data rate. (explain)

Geforce GTX 1080 Ti 495616 MB/sec
GeForce RTX 2070 Super 458752 MB/sec
Difference: 36864 (8%)

Texel Rate

The Geforce GTX 1080 Ti will be much (more or less 29%) better at AF than the GeForce RTX 2070 Super. (explain)

Geforce GTX 1080 Ti 331520 Mtexels/sec
GeForce RTX 2070 Super 256800 Mtexels/sec
Difference: 74720 (29%)

Pixel Rate

If running with a high screen resolution is important to you, then the Geforce GTX 1080 Ti is a better choice, by a large margin. (explain)

Geforce GTX 1080 Ti 130240 Mpixels/sec
GeForce RTX 2070 Super 102720 Mpixels/sec
Difference: 27520 (27%)

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 2070 Super

Amazon.com

Check prices at:

Geforce GTX 1080 Ti

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 2070 Super Geforce GTX 1080 Ti
Manufacturer nVidia nVidia
Year July 2019 March 2017
Code Name TU106-400-A1 GP102
Memory 8192 MB 11264 MB
Core Speed 1605 MHz 1480 MHz
Memory Speed 14000 GB/s 11008 MHz
Power (Max TDP) 215 watts 250 watts
Bandwidth 458752 MB/sec 495616 MB/sec
Texel Rate 256800 Mtexels/sec 331520 Mtexels/sec
Pixel Rate 102720 Mpixels/sec 130240 Mpixels/sec
Unified Shaders 2560 3584
Texture Mapping Units 160 224
Render Output Units 64 88
Bus Type GDDR6 GDDR5X
Bus Width 256-bit 352-bit
Fab Process 12 nm 16 nm
Transistors 13600 million 12000 million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12 DirectX 12.0
OpenGL Version OpenGL 4.6 OpenGL 4.5

Memory Bandwidth: Bandwidth is the largest amount of information (counted in megabytes per second) that can be transferred over the external memory interface in a second. It is calculated by multiplying the bus width by the speed of its memory. If the card has DDR type RAM, the result should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The better the card's memory bandwidth, the faster 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 applied per second. This is worked out by multiplying the total amount of texture units by the core clock speed of the chip. The better the texel rate, the better the graphics card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in a second.

Pixel Rate: Pixel rate is the most pixels that the graphics chip can possibly record to its local memory in a second - measured in millions of pixels per second. The figure is worked out by multiplying the number of ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate is also dependant on many other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the ability to reach the maximum fill rate.

Display Prices

Hide Prices

GeForce RTX 2070 Super

Amazon.com

Check prices at:

Geforce GTX 1080 Ti

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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