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Radeon RX 460 2GB vs Radeon RX 5700 XT
Intro
The Radeon RX 460 2GB comes with a clock speed of 1090 MHz and a GDDR5 memory frequency of 1750 MHz. It also features a 128-bit bus, and makes use of a 14 nm design. It features 896 SPUs, 56 Texture Address Units, and 16 ROPs.Compare all of that to the Radeon RX 5700 XT, which makes use of a 7 nm design. AMD has clocked the core frequency at 1605 MHz. The GDDR6 memory is set to run at a speed of 1750 MHz on this particular card. It features 2560 SPUs as well as 160 Texture Address Units and 64 Rasterization Operator Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon RX 460 2GB |
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75 Watts |
| Radeon RX 5700 XT |
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225 Watts |
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Memory Bandwidth
Theoretically speaking, the Radeon RX 5700 XT should be 310% faster than the Radeon RX 460 2GB overall, due to its greater data rate. (explain)
| Radeon RX 5700 XT |
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458752 MB/sec |
| Radeon RX 460 2GB |
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112000 MB/sec |
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Texel Rate
The Radeon RX 5700 XT is much (approximately 321%) more effective at texture filtering than the Radeon RX 460 2GB. (explain)| Radeon RX 5700 XT |
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256800 Mtexels/sec |
| Radeon RX 460 2GB |
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61040 Mtexels/sec |
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Pixel Rate
If running with a high screen resolution is important to you, then the Radeon RX 5700 XT is a better choice, and very much so. (explain)| Radeon RX 5700 XT |
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102720 Mpixels/sec |
| Radeon RX 460 2GB |
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17440 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 460 2GBAmazon.com
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Radeon RX 5700 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 460 2GB | Radeon RX 5700 XT |
|---|---|---|
| Manufacturer | AMD | AMD |
| Year | August 2016 | July 2019 |
| Code Name | Polaris 11 | Navi 10 |
| Memory | 2048 MB | 8096 MB |
| Core Speed | 1090 MHz | 1605 MHz |
| Memory Speed | 7000 MHz | 3500 GB/s |
| Power (Max TDP) | 75 watts | 225 watts |
| Bandwidth | 112000 MB/sec | 458752 MB/sec |
| Texel Rate | 61040 Mtexels/sec | 256800 Mtexels/sec |
| Pixel Rate | 17440 Mpixels/sec | 102720 Mpixels/sec |
| Unified Shaders | 896 | 2560 |
| Texture Mapping Units | 56 | 160 |
| Render Output Units | 16 | 64 |
| Bus Type | GDDR5 | GDDR6 |
| Bus Width | 128-bit | 256-bit |
| Fab Process | 14 nm | 7 nm |
| Transistors | 3000 million | 10300 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 maximum amount of data (measured in megabytes per second) that can be moved across the external memory interface within a second. It's calculated by multiplying the interface width by the speed of its memory. If it uses DDR type RAM, the result should be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The higher the card's memory bandwidth, the faster the card will be in general. It especially helps with AA, HDR and high resolutions.
Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be applied in one second. This number is worked out by multiplying the total amount of texture units by the core clock speed of the chip. The better this number, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied per second.
Pixel Rate: Pixel rate is the most pixels that the graphics card can possibly write to the local memory in one second - measured in millions of pixels per second. The number is worked out by multiplying the amount of Render Output Units by the clock speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate also depends on lots of other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to get to the maximum fill rate.
Radeon RX 460 2GBAmazon.com
Check prices at:
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Radeon RX 5700 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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