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Radeon RX 5700 XT vs Radeon RX Vega 56
Intro
The Radeon RX 5700 XT makes use of a 7 nm design. AMD has set the core speed at 1605 MHz. The GDDR6 RAM works at a frequency of 14000 MHz on this specific model. It features 2560 SPUs as well as 160 TAUs and 64 ROPs.Compare all that to the Radeon RX Vega 56, which has clock speeds of 1156 MHz on the GPU, and 1600 MHz on the 8192 MB of HBM2 RAM. It features 3584 SPUs as well as 224 Texture Address Units and 64 ROPs.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon RX Vega 56 |
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210 Watts |
| Radeon RX 5700 XT |
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225 Watts |
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Memory Bandwidth
In theory, the Radeon RX 5700 XT should perform just a bit faster than the Radeon RX Vega 56 in general. (explain)
| Radeon RX 5700 XT |
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458752 MB/sec |
| Radeon RX Vega 56 |
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419430 MB/sec |
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Texel Rate
The Radeon RX Vega 56 is just a bit (about 1%) more effective at texture filtering than the Radeon RX 5700 XT. (explain)| Radeon RX Vega 56 |
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258944 Mtexels/sec |
| Radeon RX 5700 XT |
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256800 Mtexels/sec |
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Pixel Rate
The Radeon RX 5700 XT will be a lot (about 39%) faster with regards to anti-aliasing than the Radeon RX Vega 56, and also will be capable of handling higher resolutions while still performing well. (explain)| Radeon RX 5700 XT |
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102720 Mpixels/sec |
| Radeon RX Vega 56 |
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73984 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 5700 XTAmazon.com
Check prices at:
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Radeon RX Vega 56Amazon.com
Check prices at:
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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 XT | Radeon RX Vega 56 |
|---|---|---|
| Manufacturer | AMD | AMD |
| Year | July 2019 | September 2017 |
| Code Name | Navi 10 | Vega 10 XL |
| Memory | 8096 MB | 8192 MB |
| Core Speed | 1605 MHz | 1156 MHz |
| Memory Speed | 14000 GB/s | 1600 MHz |
| Power (Max TDP) | 225 watts | 210 watts |
| Bandwidth | 458752 MB/sec | 419430 MB/sec |
| Texel Rate | 256800 Mtexels/sec | 258944 Mtexels/sec |
| Pixel Rate | 102720 Mpixels/sec | 73984 Mpixels/sec |
| Unified Shaders | 2560 | 3584 |
| Texture Mapping Units | 160 | 224 |
| Render Output Units | 64 | 64 |
| Bus Type | GDDR6 | HBM2 |
| Bus Width | 256-bit | 2048-bit |
| Fab Process | 7 nm | 14 nm |
| Transistors | 10300 million | 12500 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 data (measured in megabytes per second) that can be transported across the external memory interface within a second. It's worked out by multiplying the bus width by its memory clock speed. If it uses DDR type RAM, it should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher 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 amount of texture map elements (texels) that are applied per second. This number is calculated by multiplying the total texture units of the card by the core speed of the chip. The better this number, the better the graphics card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed per second.
Pixel Rate: Pixel rate is the maximum number of pixels the graphics card can possibly write to its local memory per second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of 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 rate also depends on many other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to reach the maximum fill rate.
Radeon RX 5700 XTAmazon.com
Check prices at:
|
Radeon RX Vega 56Amazon.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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