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GeForce GT 430 vs Radeon HD 6670 (OEM) 1GB
Intro
The GeForce GT 430 makes use of a 40 nm design. nVidia has clocked the core frequency at 700 MHz. The GDDR3 memory runs at a frequency of 900 MHz on this specific model. It features 96 SPUs along with 16 Texture Address Units and 4 ROPs.Compare that to the Radeon HD 6670 (OEM) 1GB, which features core clock speeds of 800 MHz on the GPU, and 1000 MHz on the 1024 MB of GDDR5 RAM. It features 480 SPUs along with 24 TAUs and 8 Rasterization Operator Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| GeForce GT 430 |
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60 Watts |
| Radeon HD 6670 (OEM) 1GB |
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63 Watts |
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Memory Bandwidth
In theory, the Radeon HD 6670 (OEM) 1GB should perform much faster than the GeForce GT 430 in general. (explain)
| Radeon HD 6670 (OEM) 1GB |
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64000 MB/sec |
| GeForce GT 430 |
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28800 MB/sec |
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Texel Rate
The Radeon HD 6670 (OEM) 1GB will be quite a bit (more or less 71%) faster with regards to texture filtering than the GeForce GT 430. (explain)| Radeon HD 6670 (OEM) 1GB |
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19200 Mtexels/sec |
| GeForce GT 430 |
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11200 Mtexels/sec |
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Pixel Rate
If using a high resolution is important to you, then the Radeon HD 6670 (OEM) 1GB is the winner, and very much so. (explain)| Radeon HD 6670 (OEM) 1GB |
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6400 Mpixels/sec |
| GeForce GT 430 |
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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 430Amazon.com
Check prices at:
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Radeon HD 6670 (OEM) 1GBAmazon.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 GT 430 | Radeon HD 6670 (OEM) 1GB |
|---|---|---|
| Manufacturer | nVidia | AMD |
| Year | October 2010 | February 2011 |
| Code Name | GF108 | Turks |
| Memory | 512 MB | 1024 MB |
| Core Speed | 700 MHz | 800 MHz |
| Memory Speed | 1800 MHz | 4000 MHz |
| Power (Max TDP) | 60 watts | 63 watts |
| Bandwidth | 28800 MB/sec | 64000 MB/sec |
| Texel Rate | 11200 Mtexels/sec | 19200 Mtexels/sec |
| Pixel Rate | 2800 Mpixels/sec | 6400 Mpixels/sec |
| Unified Shaders | 96 | 480 |
| Texture Mapping Units | 16 | 24 |
| Render Output Units | 4 | 8 |
| Bus Type | GDDR3 | GDDR5 |
| Bus Width | 128-bit | 128-bit |
| Fab Process | 40 nm | 40 nm |
| Transistors | 585 million | 715 million |
| Bus | PCIe x16 | PCIe 2.1 x16 |
| DirectX Version | DirectX 11 | DirectX 11 |
| OpenGL Version | OpenGL 4.1 | OpenGL 4.1 |
Memory Bandwidth: Bandwidth is the max amount of data (in units of MB per second) that can be moved past the external memory interface within a second. It's calculated by multiplying the card's interface width by the speed of its memory. If the card has DDR type RAM, it must be multiplied by 2 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 higher screen resolutions.
Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be processed in one second. This is calculated by multiplying the total amount of texture units by the core 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 most pixels that the graphics card could possibly record to the local memory in one second - measured in millions of pixels per second. The number is worked out by multiplying the amount of ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - sometimes also referred to as 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 of the card - the lower the bandwidth is, the lower the potential to reach the maximum fill rate.
GeForce GT 430Amazon.com
Check prices at:
|
Radeon HD 6670 (OEM) 1GBAmazon.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 GT 430 vs Radeon HD 6670 (OEM) 1GB”[...] sistema del genere. Per quanto riguarda la VGA, ti prendi una 6670 con 70€ e vai alla grande GeForce GT 430 vs Radeon HD 6670 (OEM) 1GB – Performance Comparison Benchmarks @ Hardware Comp... "L'unica cosa che vedo durante un concerto sono i miei piedi" [cit. Angus Young] [...]