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GeForce 8300 GS (OEM) vs GeForce GTX 460 (OEM)
Intro
The GeForce 8300 GS (OEM) uses a 80 nm design. nVidia has clocked the core frequency at 450 MHz. The DDR2 memory is set to run at a frequency of 400 MHz on this model. It features 8 SPUs as well as 4 TAUs and 2 ROPs.Compare all of that to the GeForce GTX 460 (OEM), which has core speeds of 650 MHz on the GPU, and 850 MHz on the 1024 MB of GDDR5 RAM. It features 336 SPUs as well as 56 TAUs and 32 Rasterization Operator Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| GeForce 8300 GS (OEM) |
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40 Watts |
| GeForce GTX 460 (OEM) |
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150 Watts |
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Memory Bandwidth
Performance-wise, the GeForce GTX 460 (OEM) should in theory be quite a bit better than the GeForce 8300 GS (OEM) in general. (explain)
| GeForce GTX 460 (OEM) |
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108800 MB/sec |
| GeForce 8300 GS (OEM) |
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6400 MB/sec |
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Texel Rate
The GeForce GTX 460 (OEM) should be much (approximately 1922%) more effective at anisotropic filtering than the GeForce 8300 GS (OEM). (explain)| GeForce GTX 460 (OEM) |
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36400 Mtexels/sec |
| GeForce 8300 GS (OEM) |
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1800 Mtexels/sec |
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Pixel Rate
If running with lots of anti-aliasing is important to you, then the GeForce GTX 460 (OEM) is the winner, and very much so. (explain)| GeForce GTX 460 (OEM) |
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20800 Mpixels/sec |
| GeForce 8300 GS (OEM) |
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900 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 8300 GS (OEM)Amazon.com
Check prices at:
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GeForce GTX 460 (OEM)Amazon.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 8300 GS (OEM) | GeForce GTX 460 (OEM) |
|---|---|---|
| Manufacturer | nVidia | nVidia |
| Year | July 2007 | October 2010 |
| Code Name | G86 | GF104 |
| Memory | 128 MB | 1024 MB |
| Core Speed | 450 MHz | 650 MHz |
| Memory Speed | 800 MHz | 3400 MHz |
| Power (Max TDP) | 40 watts | 150 watts |
| Bandwidth | 6400 MB/sec | 108800 MB/sec |
| Texel Rate | 1800 Mtexels/sec | 36400 Mtexels/sec |
| Pixel Rate | 900 Mpixels/sec | 20800 Mpixels/sec |
| Unified Shaders | 8 | 336 |
| Texture Mapping Units | 4 | 56 |
| Render Output Units | 2 | 32 |
| Bus Type | DDR2 | GDDR5 |
| Bus Width | 64-bit | 256-bit |
| Fab Process | 80 nm | 40 nm |
| Transistors | 210 million | 1950 million |
| Bus | PCI Express x16 | PCIe x16 |
| DirectX Version | DirectX 10 | DirectX 11 |
| OpenGL Version | OpenGL 3.0 | OpenGL 4.1 |
Memory Bandwidth: Bandwidth is the largest amount of data (in units of MB per second) that can be moved across the external memory interface within a second. It's worked out by multiplying the card's bus width by the speed of its memory. In the case of DDR RAM, the result should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The better the memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and higher screen resolutions.
Texel Rate: Texel rate is the maximum texture map elements (texels) that can be applied per second. This figure is calculated by multiplying the total number of 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 processed per second.
Pixel Rate: Pixel rate is the maximum number of pixels the video card could possibly record to its local memory per second - measured in millions of pixels per second. The number is calculated by multiplying the number of Render Output Units by the clock speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate also depends on quite a few other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to get to the max fill rate.
GeForce 8300 GS (OEM)Amazon.com
Check prices at:
|
GeForce GTX 460 (OEM)Amazon.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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