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GeForce GTX 1070 Ti vs Radeon RX 470 4GB

Intro

The GeForce GTX 1070 Ti features a GPU core clock speed of 1607 MHz, and the 8192 MB of GDDR5 RAM runs at 2000 MHz through a 256-bit bus. It also features 2432 Stream Processors, 152 TAUs, and 64 Raster Operation Units.

Compare those specs to the Radeon RX 470 4GB, which has a clock speed of 926 MHz and a GDDR5 memory speed of 1650 MHz. It also makes use of a 256-bit memory bus, and uses a 14 nm design. It is made up of 2048 SPUs, 128 Texture Address Units, and 32 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 470 4GB 120 Watts
GeForce GTX 1070 Ti 180 Watts
Difference: 60 Watts (50%)

Memory Bandwidth

As far as performance goes, the GeForce GTX 1070 Ti should in theory be a lot superior to the Radeon RX 470 4GB overall. (explain)

GeForce GTX 1070 Ti 262144 MB/sec
Radeon RX 470 4GB 211200 MB/sec
Difference: 50944 (24%)

Texel Rate

The GeForce GTX 1070 Ti is quite a bit (approximately 106%) more effective at anisotropic filtering than the Radeon RX 470 4GB. (explain)

GeForce GTX 1070 Ti 244264 Mtexels/sec
Radeon RX 470 4GB 118528 Mtexels/sec
Difference: 125736 (106%)

Pixel Rate

If using a high screen resolution is important to you, then the GeForce GTX 1070 Ti is a better choice, by a large margin. (explain)

GeForce GTX 1070 Ti 102848 Mpixels/sec
Radeon RX 470 4GB 29632 Mpixels/sec
Difference: 73216 (247%)

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

Check prices at:

Radeon RX 470 4GB

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 1070 Ti Radeon RX 470 4GB
Manufacturer nVidia AMD
Year November 2017 August 2016
Code Name GP104-300 Polaris 10
Memory 8192 MB 4096 MB
Core Speed 1607 MHz 926 MHz
Memory Speed 8000 MHz 6600 MHz
Power (Max TDP) 180 watts 120 watts
Bandwidth 262144 MB/sec 211200 MB/sec
Texel Rate 244264 Mtexels/sec 118528 Mtexels/sec
Pixel Rate 102848 Mpixels/sec 29632 Mpixels/sec
Unified Shaders 2432 2048
Texture Mapping Units 152 128
Render Output Units 64 32
Bus Type GDDR5 GDDR5
Bus Width 256-bit 256-bit
Fab Process 16 nm 14 nm
Transistors 7200 million 5700 million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12.0 DirectX 12.0
OpenGL Version OpenGL 4.6 OpenGL 4.5

Memory Bandwidth: Bandwidth is the largest amount of data (counted in MB per second) that can be transported past the external memory interface in a second. It is calculated by multiplying the card's bus width by the speed of its memory. If it uses DDR memory, it must be multiplied by 2 again. If DDR5, multiply by 4 instead. The better the card's memory bandwidth, the faster the card will be in general. It especially helps with AA, 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 amount of texture units by the core 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 applied in one second.

Pixel Rate: Pixel rate is the maximum amount of pixels the video card could possibly record to the local memory in a second - measured in millions of pixels per second. The number is calculated by multiplying the number of Raster Operations Pipelines by the the card's clock speed. 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 rate also depends on quite a few 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 GTX 1070 Ti

Amazon.com

Check prices at:

Radeon RX 470 4GB

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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