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GeForce GTX 280 vs GeForce GTX 560 Ti
Intro
The GeForce GTX 280 comes with clock speeds of 602 MHz on the GPU, and 1107 MHz on the 1024 MB of GDDR3 RAM. It features 240 SPUs as well as 80 TAUs and 32 Rasterization Operator 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 TAUs and 32 ROPs.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| GeForce GTX 560 Ti |
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170 Watts |
| GeForce GTX 280 |
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236 Watts |
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Memory Bandwidth
In theory, the GeForce GTX 280 is 10% quicker than the GeForce GTX 560 Ti overall, because of its greater bandwidth. (explain)
| GeForce GTX 280 |
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141696 MB/sec |
| GeForce GTX 560 Ti |
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128256 MB/sec |
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Texel Rate
The GeForce GTX 560 Ti should be just a bit (approximately 9%) more effective at anisotropic filtering than the GeForce GTX 280. (explain)| GeForce GTX 560 Ti |
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52608 Mtexels/sec |
| GeForce GTX 280 |
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48160 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 the winner, by a large margin. (explain)| GeForce GTX 560 Ti |
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26304 Mpixels/sec |
| GeForce GTX 280 |
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19264 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 280Amazon.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 280 | GeForce GTX 560 Ti |
|---|---|---|
| Manufacturer | nVidia | nVidia |
| Year | June 17, 2008 | January 2011 |
| Code Name | G200 | GF114 |
| Memory | 1024 MB | 1024 MB |
| Core Speed | 602 MHz | 822 MHz |
| Memory Speed | 2214 MHz | 4008 MHz |
| Power (Max TDP) | 236 watts | 170 watts |
| Bandwidth | 141696 MB/sec | 128256 MB/sec |
| Texel Rate | 48160 Mtexels/sec | 52608 Mtexels/sec |
| Pixel Rate | 19264 Mpixels/sec | 26304 Mpixels/sec |
| Unified Shaders | 240 | 384 |
| Texture Mapping Units | 80 | 64 |
| Render Output Units | 32 | 32 |
| Bus Type | GDDR3 | GDDR5 |
| Bus Width | 512-bit | 256-bit |
| Fab Process | 65 nm | 40 nm |
| Transistors | 1400 million | 1950 million |
| Bus | PCIe x16 2.0 | PCIe x16 |
| DirectX Version | DirectX 10 | DirectX 11 |
| OpenGL Version | OpenGL 3.1 | OpenGL 4.1 |
Memory Bandwidth: 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 worked out by multiplying the interface width by the speed of its memory. In the case of DDR RAM, the result should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The better the memory bandwidth, the faster the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions.
Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are processed in one second. This is calculated by multiplying the total number of texture units of the card by the core clock speed of the chip. The higher this number, the better the video card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in a second.
Pixel Rate: Pixel rate is the most pixels the graphics card could possibly record to the local memory in one second - measured in millions of pixels per second. The figure is calculated by multiplying the number of Raster Operations Pipelines by the clock speed of the card. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate is also dependant on quite a few other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the max fill rate.
GeForce GTX 280Amazon.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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Comments
3 Responses to “GeForce GTX 280 vs GeForce GTX 560 Ti”usted cual recomienda, para trabajar con adobe premier cs5, tengo esa duda, quiero comprar unatarjeta que me de resultavos positivos para mi trabajo, si la 280 tiene mayor cantidad de bus pero la 560ti tiene mayor cantidad de ddr5.
gracias por su aporte
Te recomiendo la GTX 560 Ti. porque? porque tiene tecnología mas nueva y es mas rápida en los programas que nombras.
MUCHAS GRACIAS... POR SU PRONTA RESPUESTA