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GeForce 8800 GT 512MB vs GeForce 9600 GT 512MB
Intro
The GeForce 8800 GT 512MB comes with core clock speeds of 600 MHz on the GPU, and 900 MHz on the 512 MB of GDDR3 RAM. It features 112 SPUs along with 56 Texture Address Units and 16 Rasterization Operator Units.Compare those specs to the GeForce 9600 GT 512MB, which makes use of a 65/55 nm design. nVidia has clocked the core speed at 650 MHz. The GDDR3 RAM is set to run at a speed of 900 MHz on this particular card. It features 64 SPUs as well as 32 Texture Address Units and 16 ROPs.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| GeForce 9600 GT 512MB |
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95 Watts |
| GeForce 8800 GT 512MB |
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105 Watts |
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Memory Bandwidth
Both cards have the exact same bandwidth, so in theory they should perform the same. (explain)
Texel Rate
The GeForce 8800 GT 512MB is a lot (approximately 62%) more effective at anisotropic filtering than the GeForce 9600 GT 512MB. (explain)| GeForce 8800 GT 512MB |
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33600 Mtexels/sec |
| GeForce 9600 GT 512MB |
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20800 Mtexels/sec |
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Pixel Rate
If using a high screen resolution is important to you, then the GeForce 9600 GT 512MB is the winner, though only just barely. (explain)| GeForce 9600 GT 512MB |
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10400 Mpixels/sec |
| GeForce 8800 GT 512MB |
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9600 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 8800 GT 512MBAmazon.com
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GeForce 9600 GT 512MBAmazon.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 8800 GT 512MB | GeForce 9600 GT 512MB |
|---|---|---|
| Manufacturer | nVidia | nVidia |
| Year | Oct 2007 | Feb 2008 |
| Code Name | G92 | G94a/b |
| Memory | 512 MB | 512 MB |
| Core Speed | 600 MHz | 650 MHz |
| Memory Speed | 1800 MHz | 1800 MHz |
| Power (Max TDP) | 105 watts | 95 watts |
| Bandwidth | 57600 MB/sec | 57600 MB/sec |
| Texel Rate | 33600 Mtexels/sec | 20800 Mtexels/sec |
| Pixel Rate | 9600 Mpixels/sec | 10400 Mpixels/sec |
| Unified Shaders | 112 | 64 |
| Texture Mapping Units | 56 | 32 |
| Render Output Units | 16 | 16 |
| Bus Type | GDDR3 | GDDR3 |
| Bus Width | 256-bit | 256-bit |
| Fab Process | 65 nm | 65/55 nm |
| Transistors | 754 million | 505 million |
| Bus | PCIe x16 2.0 | PCIe x16 2.0 |
| DirectX Version | DirectX 10 | DirectX 10 |
| OpenGL Version | OpenGL 3.0 | OpenGL 3.0 |
Memory Bandwidth: Memory bandwidth is the max amount of information (counted in MB per second) that can be transferred across the external memory interface within a second. The number is worked out by multiplying the card's bus width by its memory clock speed. If it uses DDR type RAM, the result should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The higher the card's memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and high resolutions.
Texel Rate: Texel rate is the maximum texture map elements (texels) that can be processed per second. This figure is worked out by multiplying the total texture units of the card by the core clock speed of the chip. The higher the texel rate, 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 maximum amount of pixels that the graphics card could possibly write to its local memory in one second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the number of Render Output Units by the clock speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for drawing the pixels (image) on the screen. 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 reach the maximum fill rate.
GeForce 8800 GT 512MBAmazon.com
Check prices at:
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GeForce 9600 GT 512MBAmazon.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
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