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GeForce 8600 GS (OEM) vs GeForce GTX 650 Ti
Intro
The GeForce 8600 GS (OEM) uses a 80 nm design. nVidia has set the core frequency at 540 MHz. The DDR2 RAM works at a frequency of 400 MHz on this specific model. It features 32 SPUs as well as 16 Texture Address Units and 8 Rasterization Operator Units.Compare that to the GeForce GTX 650 Ti, which comes with GPU core speed of 928 MHz, and 1024 MB of GDDR5 memory running at 1350 MHz through a 128-bit bus. It also is made up of 768 SPUs, 64 TAUs, and 16 Raster Operation Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| GeForce 8600 GS (OEM) |
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47 Watts |
| GeForce GTX 650 Ti |
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110 Watts |
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Memory Bandwidth
Theoretically speaking, the GeForce GTX 650 Ti will be 575% faster than the GeForce 8600 GS (OEM) in general, because of its higher data rate. (explain)
| GeForce GTX 650 Ti |
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86400 MB/sec |
| GeForce 8600 GS (OEM) |
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12800 MB/sec |
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Texel Rate
The GeForce GTX 650 Ti will be a lot (more or less 587%) more effective at AF than the GeForce 8600 GS (OEM). (explain)| GeForce GTX 650 Ti |
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59392 Mtexels/sec |
| GeForce 8600 GS (OEM) |
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8640 Mtexels/sec |
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Pixel Rate
If running with lots of anti-aliasing is important to you, then the GeForce GTX 650 Ti is superior to the GeForce 8600 GS (OEM), by far. (explain)| GeForce GTX 650 Ti |
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14848 Mpixels/sec |
| GeForce 8600 GS (OEM) |
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4320 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 8600 GS (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 8600 GS (OEM) | GeForce GTX 650 Ti |
|---|---|---|
| Manufacturer | nVidia | nVidia |
| Year | April 2007 | October 2012 |
| Code Name | G84 | GK106 |
| Memory | 256 MB | 1024 MB |
| Core Speed | 540 MHz | 928 MHz |
| Memory Speed | 800 MHz | 5400 MHz |
| Power (Max TDP) | 47 watts | 110 watts |
| Bandwidth | 12800 MB/sec | 86400 MB/sec |
| Texel Rate | 8640 Mtexels/sec | 59392 Mtexels/sec |
| Pixel Rate | 4320 Mpixels/sec | 14848 Mpixels/sec |
| Unified Shaders | 32 | 768 |
| Texture Mapping Units | 16 | 64 |
| Render Output Units | 8 | 16 |
| Bus Type | DDR2 | GDDR5 |
| Bus Width | 128-bit | 128-bit |
| Fab Process | 80 nm | 28 nm |
| Transistors | 289 million | 2540 million |
| Bus | PCIe x16 | PCIe 3.0 x16 |
| DirectX Version | DirectX 10 | DirectX 11.0 |
| OpenGL Version | OpenGL 3.0 | OpenGL 4.3 |
Memory Bandwidth: Memory bandwidth is the max amount of information (counted in MB per second) that can be moved past the external memory interface in one second. It is calculated by multiplying the bus width by the speed of its memory. If the card has DDR RAM, it must be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The better the memory bandwidth, the faster the card will be in general. It especially helps with AA, 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 is worked out 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 in a second.
Pixel Rate: Pixel rate is the maximum amount of pixels the video card can possibly record to its local memory in one 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 - aka Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel 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 reach the max fill rate.
GeForce 8600 GS (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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