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GeForce 8600 GT 512MB DDR2 vs GeForce GTX 550 Ti
Intro
The GeForce 8600 GT 512MB DDR2 has a core clock frequency of 540 MHz and a DDR2 memory speed of 400 MHz. It also uses a 128-bit bus, and makes use of a 80 nm design. It is comprised of 32 SPUs, 16 Texture Address Units, and 8 ROPs.Compare all that to the GeForce GTX 550 Ti, which makes use of a 40 nm design. nVidia has set the core speed at 900 MHz. The GDDR5 memory runs at a speed of 1026 MHz on this specific card. It features 192 SPUs along with 32 TAUs and 24 Rasterization Operator Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| GeForce 8600 GT 512MB DDR2 |
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47 Watts |
| GeForce GTX 550 Ti |
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116 Watts |
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Memory Bandwidth
In theory, the GeForce GTX 550 Ti will be 670% faster than the GeForce 8600 GT 512MB DDR2 overall, due to its higher data rate. (explain)
| GeForce GTX 550 Ti |
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98496 MB/sec |
| GeForce 8600 GT 512MB DDR2 |
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12800 MB/sec |
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Texel Rate
The GeForce GTX 550 Ti is much (approximately 233%) faster with regards to AF than the GeForce 8600 GT 512MB DDR2. (explain)| GeForce GTX 550 Ti |
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28800 Mtexels/sec |
| GeForce 8600 GT 512MB DDR2 |
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8640 Mtexels/sec |
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Pixel Rate
The GeForce GTX 550 Ti should be quite a bit (approximately 400%) better at AA than the GeForce 8600 GT 512MB DDR2, and also should be capable of handling higher resolutions without losing too much performance. (explain)| GeForce GTX 550 Ti |
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21600 Mpixels/sec |
| GeForce 8600 GT 512MB DDR2 |
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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 GT 512MB DDR2Amazon.com
Check prices at:
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GeForce GTX 550 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 8600 GT 512MB DDR2 | GeForce GTX 550 Ti |
|---|---|---|
| Manufacturer | nVidia | nVidia |
| Year | April 2007 | March 2011 |
| Code Name | G84 | GF116 |
| Memory | 512 MB | 1024 MB |
| Core Speed | 540 MHz | 900 MHz |
| Memory Speed | 800 MHz | 4104 MHz |
| Power (Max TDP) | 47 watts | 116 watts |
| Bandwidth | 12800 MB/sec | 98496 MB/sec |
| Texel Rate | 8640 Mtexels/sec | 28800 Mtexels/sec |
| Pixel Rate | 4320 Mpixels/sec | 21600 Mpixels/sec |
| Unified Shaders | 32 | 192 |
| Texture Mapping Units | 16 | 32 |
| Render Output Units | 8 | 24 |
| Bus Type | DDR2 | GDDR5 |
| Bus Width | 128-bit | 192-bit |
| Fab Process | 80 nm | 40 nm |
| Transistors | 289 million | 1170 million |
| Bus | PCIe x16 | PCIe 2.1 x16 |
| DirectX Version | DirectX 10 | DirectX 11 |
| OpenGL Version | OpenGL 3.0 | OpenGL 4.1 |
Memory Bandwidth: Bandwidth is the maximum amount of information (measured in megabytes per second) that can be transported across the external memory interface within a second. The number is calculated by multiplying the card's interface width by its memory speed. In the case of DDR memory, it must be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The better the card's 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 texture map elements (texels) that are processed per second. This figure is worked out by multiplying the total texture units by the core 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 one second.
Pixel Rate: Pixel rate is the most pixels that the graphics chip could possibly record to its local memory in a second - measured in millions of pixels per second. The figure is calculated 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 drawing the pixels (image) on the screen. The actual pixel output rate is also dependant on lots of other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the potential to reach the max fill rate.
GeForce 8600 GT 512MB DDR2Amazon.com
Check prices at:
|
GeForce GTX 550 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 8600 GT 512MB DDR2 vs GeForce GTX 550 Ti”[...] GeForce 8600 GT 512MB DDR2 vs GeForce GTX 550 Ti …GeForce 8600 GT 512MB DDR2 vs GeForce GTX 550 Ti. Intro. The GeForce 8600 GT 512MB DDR2 features core clock speeds of 540 MHz on the GPU, and … [...]