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Radeon RX 480 4GB vs Radeon RX 5500 XT
Intro
The Radeon RX 480 4GB comes with a core clock frequency of 1120 MHz and a GDDR5 memory frequency of 1750 MHz. It also uses a 256-bit memory bus, and makes use of a 14 nm design. It is made up of 2304 SPUs, 144 TAUs, and 32 Raster Operation Units.Compare those specifications to the Radeon RX 5500 XT, which makes use of a 7 nm design. AMD has set the core speed at 1717 MHz. The GDDR6 memory works at a speed of 1750 MHz on this particular model. It features 1408 SPUs along with 88 TAUs and 32 Rasterization Operator Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon RX 5500 XT |
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130 Watts |
| Radeon RX 480 4GB |
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150 Watts |
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Memory Bandwidth
Both cards have the exact same bandwidth, so in theory they should perform exactly the same. (explain)
Texel Rate
The Radeon RX 480 4GB will be a little bit (more or less 7%) better at anisotropic filtering than the Radeon RX 5500 XT. (explain)| Radeon RX 480 4GB |
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161280 Mtexels/sec |
| Radeon RX 5500 XT |
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151096 Mtexels/sec |
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Pixel Rate
The Radeon RX 5500 XT will be a lot (more or less 53%) more effective at full screen anti-aliasing than the Radeon RX 480 4GB, and also able to handle higher screen resolutions more effectively. (explain)| Radeon RX 5500 XT |
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54944 Mpixels/sec |
| Radeon RX 480 4GB |
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35840 Mpixels/sec |
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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
Radeon RX 480 4GBAmazon.com
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Radeon RX 5500 XTAmazon.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
| Model | Radeon RX 480 4GB | Radeon RX 5500 XT |
|---|---|---|
| Manufacturer | AMD | AMD |
| Year | June 2016 | December 2019 |
| Code Name | Polaris 10 | Navi 14 XTX |
| Memory | 4096 MB | 8192 MB |
| Core Speed | 1120 MHz | 1717 MHz |
| Memory Speed | 7000 MHz | 3500 GB/s |
| Power (Max TDP) | 150 watts | 130 watts |
| Bandwidth | 229376 MB/sec | 229376 MB/sec |
| Texel Rate | 161280 Mtexels/sec | 151096 Mtexels/sec |
| Pixel Rate | 35840 Mpixels/sec | 54944 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: Memory bandwidth is the max amount of data (measured in MB per second) that can be moved over the external memory interface in a second. It's calculated by multiplying the interface width by the speed of its memory. If the card has 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 texture map elements (texels) that can be applied in one second. This number is worked out by multiplying the total amount of texture units of the card by the core clock speed of the chip. The higher the texel rate, the better the graphics card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in a second.
Pixel Rate: Pixel rate is the maximum number of pixels the video card can possibly write to its local memory in one second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of colour ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - also sometimes called 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, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to reach the maximum fill rate.
Radeon RX 480 4GBAmazon.com
Check prices at:
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Radeon RX 5500 XTAmazon.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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