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GeForce GTX 1070 Ti vs GeForce RTX 2070 Super

Intro

The GeForce GTX 1070 Ti comes with a core clock frequency of 1607 MHz and a GDDR5 memory frequency of 2000 MHz. It also uses a 256-bit memory bus, and makes use of a 16 nm design. It is comprised of 2432 SPUs, 152 Texture Address Units, and 64 ROPs.

Compare all of that to the GeForce RTX 2070 Super, which makes use of a 12 nm design. nVidia has set the core frequency at 1605 MHz. The GDDR6 memory is set to run at a frequency of 1750 MHz on this model. It features 2560 SPUs as well as 160 TAUs and 64 Rasterization Operator Units.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1070 Ti 180 Watts
GeForce RTX 2070 Super 215 Watts
Difference: 35 Watts (19%)

Memory Bandwidth

In theory, the GeForce RTX 2070 Super should perform quite a bit faster than the GeForce GTX 1070 Ti in general. (explain)

GeForce RTX 2070 Super 458752 MB/sec
GeForce GTX 1070 Ti 262144 MB/sec
Difference: 196608 (75%)

Texel Rate

The GeForce RTX 2070 Super will be a little bit (about 5%) more effective at texture filtering than the GeForce GTX 1070 Ti. (explain)

GeForce RTX 2070 Super 256800 Mtexels/sec
GeForce GTX 1070 Ti 244264 Mtexels/sec
Difference: 12536 (5%)

Pixel Rate

The GeForce GTX 1070 Ti is just a bit (about 0%) better at FSAA than the GeForce RTX 2070 Super, and should be capable of handling higher screen resolutions while still performing well. (explain)

GeForce GTX 1070 Ti 102848 Mpixels/sec
GeForce RTX 2070 Super 102720 Mpixels/sec
Difference: 128 (0%)

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 1070 Ti

Amazon.com

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GeForce RTX 2070 Super

Amazon.com

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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 1070 Ti GeForce RTX 2070 Super
Manufacturer nVidia nVidia
Year November 2017 July 2019
Code Name GP104-300 TU106-400-A1
Memory 8192 MB 8192 MB
Core Speed 1607 MHz 1605 MHz
Memory Speed 8000 MHz 3500 GB/s
Power (Max TDP) 180 watts 215 watts
Bandwidth 262144 MB/sec 458752 MB/sec
Texel Rate 244264 Mtexels/sec 256800 Mtexels/sec
Pixel Rate 102848 Mpixels/sec 102720 Mpixels/sec
Unified Shaders 2432 2560
Texture Mapping Units 152 160
Render Output Units 64 64
Bus Type GDDR5 GDDR6
Bus Width 256-bit 256-bit
Fab Process 16 nm 12 nm
Transistors 7200 million 13600 million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12.0 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 across the external memory interface in a second. It's worked out by multiplying the card's interface width by the speed of its memory. In the case of DDR type memory, the result should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The better the memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, HDR and high resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that are processed per second. This number is calculated by multiplying the total amount of texture units by the core clock speed of the chip. The higher the texel rate, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels in one second.

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

Display Prices

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GeForce GTX 1070 Ti

Amazon.com

Check prices at:

GeForce RTX 2070 Super

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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