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GeForce GTX 1070 Ti vs Radeon RX 480 4GB

Intro

The GeForce GTX 1070 Ti comes with a core clock frequency of 1607 MHz and a GDDR5 memory speed of 2000 MHz. It also uses a 256-bit memory bus, and makes use of a 16 nm design. It features 2432 SPUs, 152 TAUs, and 64 Raster Operation Units.

Compare those specifications to the Radeon RX 480 4GB, which features core speeds of 1120 MHz on the GPU, and 1750 MHz on the 4096 MB of GDDR5 memory. It features 2304 SPUs as well as 144 Texture Address Units and 32 Rasterization Operator Units.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 480 4GB 150 Watts
GeForce GTX 1070 Ti 180 Watts
Difference: 30 Watts (20%)

Memory Bandwidth

As far as performance goes, the GeForce GTX 1070 Ti should theoretically be a bit better than the Radeon RX 480 4GB in general. (explain)

GeForce GTX 1070 Ti 262144 MB/sec
Radeon RX 480 4GB 229376 MB/sec
Difference: 32768 (14%)

Texel Rate

The GeForce GTX 1070 Ti will be quite a bit (more or less 51%) better at texture filtering than the Radeon RX 480 4GB. (explain)

GeForce GTX 1070 Ti 244264 Mtexels/sec
Radeon RX 480 4GB 161280 Mtexels/sec
Difference: 82984 (51%)

Pixel Rate

The GeForce GTX 1070 Ti should be quite a bit (more or less 187%) more effective at full screen anti-aliasing than the Radeon RX 480 4GB, and will be able to handle higher resolutions more effectively. (explain)

GeForce GTX 1070 Ti 102848 Mpixels/sec
Radeon RX 480 4GB 35840 Mpixels/sec
Difference: 67008 (187%)

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

Radeon RX 480 4GB

Amazon.com

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 480 4GB
Manufacturer nVidia AMD
Year November 2017 June 2016
Code Name GP104-300 Polaris 10
Memory 8192 MB 4096 MB
Core Speed 1607 MHz 1120 MHz
Memory Speed 8000 MHz 7000 MHz
Power (Max TDP) 180 watts 150 watts
Bandwidth 262144 MB/sec 229376 MB/sec
Texel Rate 244264 Mtexels/sec 161280 Mtexels/sec
Pixel Rate 102848 Mpixels/sec 35840 Mpixels/sec
Unified Shaders 2432 2304
Texture Mapping Units 152 144
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: Memory bandwidth is the maximum amount of information (measured in MB per second) that can be transferred over the external memory interface within a second. It is worked out by multiplying the card's interface width by its memory speed. If the card has DDR memory, it should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The better the card's memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, HDR and higher screen resolutions.

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

Pixel Rate: Pixel rate is the most pixels that the graphics card can possibly record to its local memory in one second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate is also dependant on lots of other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to get to the maximum fill rate.

Display Prices

Hide Prices

GeForce GTX 1070 Ti

Amazon.com

Radeon RX 480 4GB

Amazon.com

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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