 |
 |
Radeon RX 460 vs Radeon RX 460 2GB
Intro
The Radeon RX 460 makes use of a 14 nm design. AMD has set the core frequency at 1090 MHz. The GDDR5 memory runs at a frequency of 1750 MHz on this particular model. It features 896 SPUs along with 56 Texture Address Units and 16 ROPs.Compare those specifications to the Radeon RX 460 2GB, which uses a 14 nm design. AMD has set the core frequency at 1090 MHz. The GDDR5 memory is set to run at a speed of 1750 MHz on this particular card. It features 896 SPUs along with 56 TAUs and 16 ROPs.
Power Usage and Theoretical Benchmarks
Both cards have the same power consumption.Memory Bandwidth
Both cards have the exact same bandwidth, so in theory they should perform exactly the same. (explain)
Texel Rate
Both cards have exactly the same texel rate, so theoretically they should perform equally good at at AF. (explain)Pixel Rate
Both cards have the exact same pixel fill rate, so theoretically they should be equally good at at AA, and be capable of handling the same screen resolutions. (explain)
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 460Amazon.com
Check prices at:
|
Radeon RX 460 2GBAmazon.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
| Model | Radeon RX 460 | Radeon RX 460 2GB |
|---|---|---|
| Manufacturer | AMD | AMD |
| Year | August 2016 | August 2016 |
| Code Name | Polaris 11 | Polaris 11 |
| Memory | 4096 MB | 2048 MB |
| Core Speed | 1090 MHz | 1090 MHz |
| Memory Speed | 7000 MHz | 7000 MHz |
| Power (Max TDP) | 75 watts | 75 watts |
| Bandwidth | 112000 MB/sec | 112000 MB/sec |
| Texel Rate | 61040 Mtexels/sec | 61040 Mtexels/sec |
| Pixel Rate | 17440 Mpixels/sec | 17440 Mpixels/sec |
| Unified Shaders | 896 | 896 |
| Texture Mapping Units | 56 | 56 |
| Render Output Units | 16 | 16 |
| Bus Type | GDDR5 | GDDR5 |
| Bus Width | 128-bit | 128-bit |
| Fab Process | 14 nm | 14 nm |
| Transistors | 3000 million | 3000 million |
| Bus | PCIe 3.0 x16 | PCIe 3.0 x16 |
| DirectX Version | DirectX 12.0 | DirectX 12.0 |
| OpenGL Version | OpenGL 4.5 | OpenGL 4.5 |
Memory Bandwidth: Memory bandwidth is the largest amount of information (counted in MB per second) that can be moved past the external memory interface within a second. It is worked out by multiplying the card's interface width by its memory speed. In the case of DDR RAM, it must 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 anti-aliasing, High Dynamic Range and higher screen resolutions.
Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that are applied 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 card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels in one second.
Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics card can possibly record to the local memory per second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the number of Raster Operations Pipelines by the the card's clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate also depends on quite a few other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the maximum fill rate.
Radeon RX 460Amazon.com
Check prices at:
|
Radeon RX 460 2GBAmazon.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.
|
Comments
Be the first to leave a comment!