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GeForce GT 430 (OEM) vs GeForce GTX 580 3GB
Intro
The GeForce GT 430 (OEM) has a clock frequency of 700 MHz and a GDDR3 memory frequency of 900 MHz. It also uses a 128-bit memory bus, and makes use of a 40 nm design. It features 96 SPUs, 16 Texture Address Units, and 4 Raster Operation Units.Compare those specs to the GeForce GTX 580 3GB, which comes with a GPU core clock speed of 772 MHz, and 3072 MB of GDDR5 memory set to run at 1002 MHz through a 384-bit bus. It also features 512 SPUs, 64 TAUs, and 48 Raster Operation Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| GeForce GT 430 (OEM) |
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60 Watts |
| GeForce GTX 580 3GB |
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244 Watts |
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Memory Bandwidth
Theoretically speaking, the GeForce GTX 580 3GB will be 568% faster than the GeForce GT 430 (OEM) overall, because of its greater bandwidth. (explain)
| GeForce GTX 580 3GB |
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192384 MB/sec |
| GeForce GT 430 (OEM) |
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28800 MB/sec |
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Texel Rate
The GeForce GTX 580 3GB is quite a bit (approximately 341%) more effective at AF than the GeForce GT 430 (OEM). (explain)| GeForce GTX 580 3GB |
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49408 Mtexels/sec |
| GeForce GT 430 (OEM) |
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11200 Mtexels/sec |
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Pixel Rate
If using high levels of AA is important to you, then the GeForce GTX 580 3GB is the winner, by a large margin. (explain)| GeForce GTX 580 3GB |
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37056 Mpixels/sec |
| GeForce GT 430 (OEM) |
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2800 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 GT 430 (OEM)Amazon.com
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GeForce GTX 580 3GBAmazon.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 GT 430 (OEM) | GeForce GTX 580 3GB |
|---|---|---|
| Manufacturer | nVidia | nVidia |
| Year | October 2010 | November 2010 |
| Code Name | GF108 | GF110 |
| Memory | 2048 MB | 3072 MB |
| Core Speed | 700 MHz | 772 MHz |
| Memory Speed | 1800 MHz | 4008 MHz |
| Power (Max TDP) | 60 watts | 244 watts |
| Bandwidth | 28800 MB/sec | 192384 MB/sec |
| Texel Rate | 11200 Mtexels/sec | 49408 Mtexels/sec |
| Pixel Rate | 2800 Mpixels/sec | 37056 Mpixels/sec |
| Unified Shaders | 96 | 512 |
| Texture Mapping Units | 16 | 64 |
| Render Output Units | 4 | 48 |
| Bus Type | GDDR3 | GDDR5 |
| Bus Width | 128-bit | 384-bit |
| Fab Process | 40 nm | 40 nm |
| Transistors | 585 million | 3000 million |
| Bus | PCIe x16 | PCIe x16 |
| DirectX Version | DirectX 11 | DirectX 11 |
| OpenGL Version | OpenGL 4.1 | OpenGL 4.1 |
Memory Bandwidth: Bandwidth is the maximum amount of information (counted in MB per second) that can be transferred past the external memory interface within a second. The number is calculated by multiplying the card's interface width by the speed of its memory. In the case of DDR type RAM, it should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The better the memory bandwidth, the faster the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions.
Texel Rate: Texel rate is the maximum number of texture map elements (texels) that can be applied per second. This is calculated by multiplying the total number of texture units by the core clock speed of the chip. The higher the texel rate, the better the video card will be at 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 can possibly record to its local memory in one second - measured in millions of pixels per second. The number is calculated by multiplying the number of Raster Operations Pipelines by the the core 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 output 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 GT 430 (OEM)Amazon.com
Check prices at:
|
GeForce GTX 580 3GBAmazon.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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