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Radeon RX 480 4GB vs Radeon RX 5500

Intro

The Radeon RX 480 4GB comes with clock speeds of 1120 MHz on the GPU, and 1750 MHz on the 4096 MB of GDDR5 RAM. It features 2304 SPUs along with 144 Texture Address Units and 32 Rasterization Operator Units.

Compare all of that to the Radeon RX 5500, which uses a 7 nm design. AMD has set the core speed at 1670 MHz. The GDDR6 memory is set to run at a frequency of 14000 MHz on this card. It features 1408 SPUs as well as 88 Texture Address Units and 32 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Both cards have the same power consumption.

Memory Bandwidth

Both cards have exactly the same memory bandwidth, so theoretically they should perform exactly the same. (explain)

Texel Rate

The Radeon RX 480 4GB is a small bit (approximately 10%) better at texture filtering than the Radeon RX 5500. (explain)

Radeon RX 480 4GB 161280 Mtexels/sec
Radeon RX 5500 146960 Mtexels/sec
Difference: 14320 (10%)

Pixel Rate

The Radeon RX 5500 will be a lot (more or less 49%) more effective at FSAA than the Radeon RX 480 4GB, and should be capable of handling higher resolutions while still performing well. (explain)

Radeon RX 5500 53440 Mpixels/sec
Radeon RX 480 4GB 35840 Mpixels/sec
Difference: 17600 (49%)

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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Radeon RX 480 4GB

Amazon.com

Check prices at:

Radeon RX 5500

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 Radeon RX 480 4GB Radeon RX 5500
Manufacturer AMD AMD
Year June 2016 October 2019
Code Name Polaris 10 Navi 14 XT
Memory 4096 MB 4096 MB
Core Speed 1120 MHz 1670 MHz
Memory Speed 7000 MHz 28000 GB/s
Power (Max TDP) 150 watts 150 watts
Bandwidth 229376 MB/sec 229376 MB/sec
Texel Rate 161280 Mtexels/sec 146960 Mtexels/sec
Pixel Rate 35840 Mpixels/sec 53440 Mpixels/sec
Unified Shaders 2304 1408
Texture Mapping Units 144 88
Render Output Units 32 32
Bus Type GDDR5 GDDR6
Bus Width 256-bit 128-bit
Fab Process 14 nm 7 nm
Transistors 5700 million 6400 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 max amount of data (counted in MB per second) that can be transported across the external memory interface in a second. It's calculated by multiplying the card's interface width by the speed of its memory. In the case of DDR memory, it should be multiplied by 2 once 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 high resolutions.

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

Pixel Rate: Pixel rate is the most pixels the graphics card could possibly record to the local memory in one second - measured in millions of pixels per second. The figure is worked out by multiplying the number of Raster Operations Pipelines 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 rate is also dependant on many other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the ability to get to the maximum fill rate.

Display Prices

Hide Prices

Radeon RX 480 4GB

Amazon.com

Check prices at:

Radeon RX 5500

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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