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GeForce GTS 250 512MB vs GeForce GTX 560 Ti
Intro
The GeForce GTS 250 512MB has a core clock frequency of 738 MHz and a GDDR3 memory speed of 1100 MHz. It also makes use of a 256-bit memory bus, and uses a 65/55 nm design. It features 128 SPUs, 64 Texture Address Units, and 16 Raster Operation Units.Compare all of that to the GeForce GTX 560 Ti, which makes use of a 40 nm design. nVidia has set the core speed at 822 MHz. The GDDR5 memory is set to run at a speed of 1002 MHz on this particular card. 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 GTS 250 512MB |
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145 Watts |
| GeForce GTX 560 Ti |
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170 Watts |
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Memory Bandwidth
Theoretically, the GeForce GTX 560 Ti should be quite a bit faster than the GeForce GTS 250 512MB overall. (explain)
| GeForce GTX 560 Ti |
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128256 MB/sec |
| GeForce GTS 250 512MB |
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70400 MB/sec |
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Texel Rate
The GeForce GTX 560 Ti is a bit (approximately 11%) better at texture filtering than the GeForce GTS 250 512MB. (explain)| GeForce GTX 560 Ti |
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52608 Mtexels/sec |
| GeForce GTS 250 512MB |
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47232 Mtexels/sec |
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Pixel Rate
The GeForce GTX 560 Ti will be quite a bit (more or less 123%) faster with regards to AA than the GeForce GTS 250 512MB, and able to handle higher screen resolutions without slowing down too much. (explain)| GeForce GTX 560 Ti |
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26304 Mpixels/sec |
| GeForce GTS 250 512MB |
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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 512MBAmazon.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 GTS 250 512MB | GeForce GTX 560 Ti |
|---|---|---|
| Manufacturer | nVidia | nVidia |
| Year | March 3, 2009 | January 2011 |
| Code Name | G92a/b | GF114 |
| Memory | 512 MB | 1024 MB |
| Core Speed | 738 MHz | 822 MHz |
| Memory Speed | 2200 MHz | 4008 MHz |
| Power (Max TDP) | 145 watts | 170 watts |
| Bandwidth | 70400 MB/sec | 128256 MB/sec |
| Texel Rate | 47232 Mtexels/sec | 52608 Mtexels/sec |
| Pixel Rate | 11808 Mpixels/sec | 26304 Mpixels/sec |
| Unified Shaders | 128 | 384 |
| Texture Mapping Units | 64 | 64 |
| Render Output Units | 16 | 32 |
| Bus Type | GDDR3 | GDDR5 |
| Bus Width | 256-bit | 256-bit |
| Fab Process | 65/55 nm | 40 nm |
| Transistors | 754 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: Memory bandwidth is the maximum amount of information (measured in MB per second) that can be transported across the external memory interface in one second. The number is worked out by multiplying the card's interface width by its memory speed. If it uses DDR memory, it should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The higher the memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, HDR and higher screen resolutions.
Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that are applied in one second. This figure is worked out by multiplying the total amount of texture units by the core clock speed of the chip. The better this number, the better the card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in one second.
Pixel Rate: Pixel rate is the maximum amount of pixels the video card can possibly write to the local memory in one second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of Render Output Units by the the card's clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate is also dependant on quite a few other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the potential to get to the maximum fill rate.
GeForce GTS 250 512MBAmazon.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.
|
Comments
One Response to “GeForce GTS 250 512MB vs GeForce GTX 560 Ti”Hi there, i have the GTS 250 DK 512 Mb, i want to upgrade to a much better video card but i dont know what to choose...my PSU is Chieftech 550 Watts, can u give me some options...Thank You!