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Radeon RX 5700 vs Radeon RX 580
Intro
The Radeon RX 5700 comes with a core clock speed of 1465 MHz and a GDDR6 memory frequency of 1750 MHz. It also features a 256-bit memory bus, and makes use of a 7 nm design. It is comprised of 2304 SPUs, 144 TAUs, and 64 Raster Operation Units.Compare those specs to the Radeon RX 580, which features a GPU core clock speed of 1257 MHz, and 8192 MB of GDDR5 memory set to run at 2000 MHz through a 256-bit bus. It also is made up of 2304 SPUs, 144 TAUs, and 32 ROPs.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon RX 5700 |
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180 Watts |
| Radeon RX 580 |
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185 Watts |
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Memory Bandwidth
The Radeon RX 5700, in theory, should perform quite a bit faster than the Radeon RX 580 overall. (explain)
| Radeon RX 5700 |
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458752 MB/sec |
| Radeon RX 580 |
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262144 MB/sec |
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Texel Rate
The Radeon RX 5700 is a little bit (approximately 17%) faster with regards to AF than the Radeon RX 580. (explain)| Radeon RX 5700 |
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210960 Mtexels/sec |
| Radeon RX 580 |
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181008 Mtexels/sec |
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Pixel Rate
The Radeon RX 5700 is a lot (about 133%) more effective at FSAA than the Radeon RX 580, and will be able to handle higher resolutions without losing too much performance. (explain)| Radeon RX 5700 |
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93760 Mpixels/sec |
| Radeon RX 580 |
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40224 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 5700Amazon.com
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Radeon RX 580Amazon.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 5700 | Radeon RX 580 |
|---|---|---|
| Manufacturer | AMD | AMD |
| Year | July 2019 | April 2017 |
| Code Name | Navi 10 | Polaris 20 |
| Memory | 8096 MB | 8192 MB |
| Core Speed | 1465 MHz | 1257 MHz |
| Memory Speed | 1750 GB/s | 8000 MHz |
| Power (Max TDP) | 180 watts | 185 watts |
| Bandwidth | 458752 MB/sec | 262144 MB/sec |
| Texel Rate | 210960 Mtexels/sec | 181008 Mtexels/sec |
| Pixel Rate | 93760 Mpixels/sec | 40224 Mpixels/sec |
| Unified Shaders | 2304 | 2304 |
| Texture Mapping Units | 144 | 144 |
| Render Output Units | 64 | 32 |
| Bus Type | GDDR6 | GDDR5 |
| Bus Width | 256-bit | 256-bit |
| Fab Process | 7 nm | 14 nm |
| Transistors | 10300 million | 5700 million |
| Bus | PCIe 4.0 ×16 | PCIe 3.0 x16 |
| DirectX Version | DirectX 12 | DirectX 12.0 |
| OpenGL Version | OpenGL 4.6 | OpenGL 4.5 |
Memory Bandwidth: Bandwidth is the largest amount of information (counted in megabytes per second) that can be transferred past the external memory interface within a second. It is worked out by multiplying the interface width by the speed of its memory. In the case of DDR memory, the result should be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The better the bandwidth is, the better the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and higher screen resolutions.
Texel Rate: Texel rate is the maximum texture map elements (texels) that can be applied in one second. This is calculated by multiplying the total texture units of the card by the core speed of the chip. The higher this number, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels per second.
Pixel Rate: Pixel rate is the maximum number of pixels the graphics card could possibly write to its local memory in one second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of colour ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate also depends on many other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to get to the max fill rate.
Radeon RX 5700Amazon.com
Check prices at:
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Radeon RX 580Amazon.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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