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GeForce GTX 460 (OEM) vs GeForce GTX 560
Intro
The GeForce GTX 460 (OEM) comes with core speeds of 650 MHz on the GPU, and 850 MHz on the 1024 MB of GDDR5 RAM. It features 336 SPUs along with 56 Texture Address Units and 32 ROPs.Compare all of that to the GeForce GTX 560, which comes with core clock speeds of 810 MHz on the GPU, and 1001 MHz on the 1024 MB of GDDR5 RAM. It features 336 SPUs as well as 56 TAUs and 32 ROPs.
Power Usage and Theoretical Benchmarks
Both cards have the same power consumption.Memory Bandwidth
The GeForce GTX 560 should in theory be a small bit faster than the GeForce GTX 460 (OEM) overall. (explain)
| GeForce GTX 560 |
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128128 MB/sec |
| GeForce GTX 460 (OEM) |
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108800 MB/sec |
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Texel Rate
The GeForce GTX 560 is quite a bit (about 25%) more effective at AF than the GeForce GTX 460 (OEM). (explain)| GeForce GTX 560 |
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45360 Mtexels/sec |
| GeForce GTX 460 (OEM) |
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36400 Mtexels/sec |
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Pixel Rate
If using a high screen resolution is important to you, then the GeForce GTX 560 is the winner, by far. (explain)| GeForce GTX 560 |
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25920 Mpixels/sec |
| GeForce GTX 460 (OEM) |
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20800 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 GTX 460 (OEM)Amazon.com
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GeForce GTX 560Amazon.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 GTX 460 (OEM) | GeForce GTX 560 |
|---|---|---|
| Manufacturer | nVidia | nVidia |
| Year | October 2010 | May 2011 |
| Code Name | GF104 | GF114 |
| Memory | 1024 MB | 1024 MB |
| Core Speed | 650 MHz | 810 MHz |
| Memory Speed | 3400 MHz | 4004 MHz |
| Power (Max TDP) | 150 watts | 150 watts |
| Bandwidth | 108800 MB/sec | 128128 MB/sec |
| Texel Rate | 36400 Mtexels/sec | 45360 Mtexels/sec |
| Pixel Rate | 20800 Mpixels/sec | 25920 Mpixels/sec |
| Unified Shaders | 336 | 336 |
| Texture Mapping Units | 56 | 56 |
| Render Output Units | 32 | 32 |
| Bus Type | GDDR5 | GDDR5 |
| Bus Width | 256-bit | 256-bit |
| Fab Process | 40 nm | 40 nm |
| Transistors | 1950 million | 1950 million |
| Bus | PCIe x16 | PCIe 2.0 x16 |
| DirectX Version | DirectX 11 | DirectX 11 |
| OpenGL Version | OpenGL 4.1 | OpenGL 4.1 |
Memory Bandwidth: Memory bandwidth is the largest amount of information (measured in megabytes per second) that can be moved over the external memory interface in one second. It is calculated by multiplying the interface width by its memory speed. In the case of DDR RAM, the result should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The better the card's memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, HDR and higher screen resolutions.
Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are processed in one second. This figure is calculated by multiplying the total number of texture units by the core speed of the chip. The higher the texel rate, the better the card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in one second.
Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip could possibly write to the local memory in a second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate is also dependant on many other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to get to the max fill rate.
GeForce GTX 460 (OEM)Amazon.com
Check prices at:
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GeForce GTX 560Amazon.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
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