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GeForce GTX 460 2GB vs GeForce GTX 560 Ti
Intro
The GeForce GTX 460 2GB features a clock frequency of 675 MHz and a GDDR5 memory frequency of 900 MHz. It also features a 256-bit bus, and makes use of a 40 nm design. It is comprised of 336 SPUs, 56 Texture Address Units, and 32 Raster Operation Units.Compare those specs to the GeForce GTX 560 Ti, which has core clock speeds of 822 MHz on the GPU, and 1002 MHz on the 1024 MB of GDDR5 RAM. It features 384 SPUs as well as 64 Texture Address Units and 32 Rasterization Operator Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| GeForce GTX 460 2GB |
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160 Watts |
| GeForce GTX 560 Ti |
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170 Watts |
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Memory Bandwidth
As far as performance goes, the GeForce GTX 560 Ti should theoretically be a bit better than the GeForce GTX 460 2GB in general. (explain)
| GeForce GTX 560 Ti |
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128256 MB/sec |
| GeForce GTX 460 2GB |
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115200 MB/sec |
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Texel Rate
The GeForce GTX 560 Ti is much (about 39%) faster with regards to anisotropic filtering than the GeForce GTX 460 2GB. (explain)| GeForce GTX 560 Ti |
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52608 Mtexels/sec |
| GeForce GTX 460 2GB |
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37800 Mtexels/sec |
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Pixel Rate
If running with a high screen resolution is important to you, then the GeForce GTX 560 Ti is a better choice, by far. (explain)| GeForce GTX 560 Ti |
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26304 Mpixels/sec |
| GeForce GTX 460 2GB |
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21600 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 2GBAmazon.com
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GeForce GTX 560 TiAmazon.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 2GB | GeForce GTX 560 Ti |
|---|---|---|
| Manufacturer | nVidia | nVidia |
| Year | July 2010 | January 2011 |
| Code Name | GF104 | GF114 |
| Memory | 2048 MB | 1024 MB |
| Core Speed | 675 MHz | 822 MHz |
| Memory Speed | 3600 MHz | 4008 MHz |
| Power (Max TDP) | 160 watts | 170 watts |
| Bandwidth | 115200 MB/sec | 128256 MB/sec |
| Texel Rate | 37800 Mtexels/sec | 52608 Mtexels/sec |
| Pixel Rate | 21600 Mpixels/sec | 26304 Mpixels/sec |
| Unified Shaders | 336 | 384 |
| Texture Mapping Units | 56 | 64 |
| 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 x16 |
| DirectX Version | DirectX 11 | DirectX 11 |
| OpenGL Version | OpenGL 4.1 | OpenGL 4.1 |
Memory Bandwidth: Memory bandwidth is the max amount of information (measured in MB per second) that can be transferred past the external memory interface within a second. It is worked out by multiplying the interface width by its memory speed. In the case of DDR RAM, it must be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The higher 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 number of texture map elements (texels) that are processed in one second. This figure 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 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 chip can possibly record to the local memory per second - measured in millions of pixels per second. The figure is calculated by multiplying the number of 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 fill rate also depends on many other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to get to the max fill rate.
GeForce GTX 460 2GBAmazon.com
Check prices at:
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GeForce GTX 560 TiAmazon.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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