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GeForce GTS 250 1GB vs Radeon RX 460 2GB
Intro
The GeForce GTS 250 1GB has a core clock frequency of 738 MHz and a GDDR3 memory frequency of 1100 MHz. It also makes use of a 256-bit bus, and uses a 65/55 nm design. It is made up of 128 SPUs, 64 Texture Address Units, and 16 ROPs.Compare those specs to the Radeon RX 460 2GB, which features a GPU core clock speed of 1090 MHz, and 2048 MB of GDDR5 RAM running at 1750 MHz through a 128-bit bus. It also is made up of 896 SPUs, 56 TAUs, and 16 Raster Operation Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon RX 460 2GB |
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75 Watts |
| GeForce GTS 250 1GB |
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145 Watts |
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Memory Bandwidth
As far as performance goes, the Radeon RX 460 2GB should in theory be much superior to the GeForce GTS 250 1GB in general. (explain)
| Radeon RX 460 2GB |
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112000 MB/sec |
| GeForce GTS 250 1GB |
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70400 MB/sec |
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Texel Rate
The Radeon RX 460 2GB will be quite a bit (more or less 29%) more effective at texture filtering than the GeForce GTS 250 1GB. (explain)| Radeon RX 460 2GB |
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61040 Mtexels/sec |
| GeForce GTS 250 1GB |
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47232 Mtexels/sec |
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Pixel Rate
If running with lots of anti-aliasing is important to you, then the Radeon RX 460 2GB is a better choice, and very much so. (explain)| Radeon RX 460 2GB |
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17440 Mpixels/sec |
| GeForce GTS 250 1GB |
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11808 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
GeForce GTS 250 1GBAmazon.com
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Radeon RX 460 2GBAmazon.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 | GeForce GTS 250 1GB | Radeon RX 460 2GB |
|---|---|---|
| Manufacturer | nVidia | AMD |
| Year | March 3, 2009 | August 2016 |
| Code Name | G92a/b | Polaris 11 |
| Memory | 1024 MB | 2048 MB |
| Core Speed | 738 MHz | 1090 MHz |
| Memory Speed | 2200 MHz | 7000 MHz |
| Power (Max TDP) | 145 watts | 75 watts |
| Bandwidth | 70400 MB/sec | 112000 MB/sec |
| Texel Rate | 47232 Mtexels/sec | 61040 Mtexels/sec |
| Pixel Rate | 11808 Mpixels/sec | 17440 Mpixels/sec |
| Unified Shaders | 128 | 896 |
| Texture Mapping Units | 64 | 56 |
| Render Output Units | 16 | 16 |
| Bus Type | GDDR3 | GDDR5 |
| Bus Width | 256-bit | 128-bit |
| Fab Process | 65/55 nm | 14 nm |
| Transistors | 754 million | 3000 million |
| Bus | PCIe x16 2.0 | PCIe 3.0 x16 |
| DirectX Version | DirectX 10 | DirectX 12.0 |
| OpenGL Version | OpenGL 3.1 | OpenGL 4.5 |
Memory Bandwidth: Memory bandwidth is the maximum amount of data (measured in megabytes per second) that can be transferred past the external memory interface in a second. It's calculated by multiplying the bus width by the speed of its memory. If the card has DDR memory, the result should be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The better the memory bandwidth, the better the card will be in general. It especially helps with AA, HDR and higher screen resolutions.
Texel Rate: Texel rate is the maximum number of texture map elements (texels) that can be processed per second. This figure is calculated by multiplying the total amount of texture units by the core clock speed of the chip. The better the texel rate, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in one second.
Pixel Rate: Pixel rate is the maximum number of pixels that the graphics card could possibly write to its local memory per second - measured in millions of pixels per second. The number is calculated by multiplying the number of colour ROPs by the clock speed of the card. 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 lots of other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the ability to get to the max fill rate.
GeForce GTS 250 1GBAmazon.com
Check prices at:
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Radeon RX 460 2GBAmazon.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.
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