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GeForce GTX 460 (OEM) vs GeForce GTX 650 Ti
Intro
The GeForce GTX 460 (OEM) features a core clock speed of 650 MHz and a GDDR5 memory frequency of 850 MHz. It also makes use of a 256-bit bus, and makes use of a 40 nm design. It is made up of 336 SPUs, 56 Texture Address Units, and 32 Raster Operation Units.Compare that to the GeForce GTX 650 Ti, which makes use of a 28 nm design. nVidia has set the core frequency at 928 MHz. The GDDR5 RAM works at a frequency of 1350 MHz on this particular card. It features 768 SPUs as well as 64 Texture Address Units and 16 Rasterization Operator Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| GeForce GTX 650 Ti |
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110 Watts |
| GeForce GTX 460 (OEM) |
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150 Watts |
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Memory Bandwidth
The GeForce GTX 460 (OEM) should in theory perform a lot faster than the GeForce GTX 650 Ti overall. (explain)
| GeForce GTX 460 (OEM) |
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108800 MB/sec |
| GeForce GTX 650 Ti |
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86400 MB/sec |
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Texel Rate
The GeForce GTX 650 Ti will be quite a bit (about 63%) better at anisotropic filtering than the GeForce GTX 460 (OEM). (explain)| GeForce GTX 650 Ti |
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59392 Mtexels/sec |
| GeForce GTX 460 (OEM) |
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36400 Mtexels/sec |
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Pixel Rate
The GeForce GTX 460 (OEM) will be much (approximately 40%) better at anti-aliasing than the GeForce GTX 650 Ti, and also capable of handling higher resolutions without slowing down too much. (explain)| GeForce GTX 460 (OEM) |
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20800 Mpixels/sec |
| GeForce GTX 650 Ti |
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14848 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
Check prices at:
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GeForce GTX 650 TiAmazon.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.
Specifications
| Model | GeForce GTX 460 (OEM) | GeForce GTX 650 Ti |
|---|---|---|
| Manufacturer | nVidia | nVidia |
| Year | October 2010 | October 2012 |
| Code Name | GF104 | GK106 |
| Memory | 1024 MB | 1024 MB |
| Core Speed | 650 MHz | 928 MHz |
| Memory Speed | 3400 MHz | 5400 MHz |
| Power (Max TDP) | 150 watts | 110 watts |
| Bandwidth | 108800 MB/sec | 86400 MB/sec |
| Texel Rate | 36400 Mtexels/sec | 59392 Mtexels/sec |
| Pixel Rate | 20800 Mpixels/sec | 14848 Mpixels/sec |
| Unified Shaders | 336 | 768 |
| Texture Mapping Units | 56 | 64 |
| Render Output Units | 32 | 16 |
| Bus Type | GDDR5 | GDDR5 |
| Bus Width | 256-bit | 128-bit |
| Fab Process | 40 nm | 28 nm |
| Transistors | 1950 million | 2540 million |
| Bus | PCIe x16 | PCIe 3.0 x16 |
| DirectX Version | DirectX 11 | DirectX 11.0 |
| OpenGL Version | OpenGL 4.1 | OpenGL 4.3 |
Memory Bandwidth: Bandwidth is the max amount of information (measured in megabytes per second) that can be transferred past the external memory interface in one second. It's calculated by multiplying the card's bus width by its memory clock speed. If it uses DDR type memory, it should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The higher the card's memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, HDR and high resolutions.
Texel Rate: Texel rate is the maximum texture map elements (texels) that are processed per second. This number is worked out by multiplying the total texture units by the core speed of the chip. The better the texel rate, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels in a second.
Pixel Rate: Pixel rate is the most pixels that the graphics card can possibly record to the local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the number of colour ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate also depends on many other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to get to the max fill rate.
GeForce GTX 460 (OEM)Amazon.com
Check prices at:
|
GeForce GTX 650 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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