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GeForce GT 430 vs Radeon HD 6570 (OEM) 1GB
Intro
The GeForce GT 430 comes with a clock frequency of 700 MHz and a GDDR3 memory speed of 900 MHz. It also uses a 128-bit memory bus, and makes use of a 40 nm design. It is comprised of 96 SPUs, 16 Texture Address Units, and 4 ROPs.Compare those specs to the Radeon HD 6570 (OEM) 1GB, which features a clock speed of 650 MHz and a GDDR3 memory speed of 900 MHz. It also uses a 128-bit memory bus, and uses a 40 nm design. It is comprised of 480 SPUs, 24 Texture Address Units, and 8 Raster Operation Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon HD 6570 (OEM) 1GB |
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50 Watts |
| GeForce GT 430 |
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60 Watts |
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Memory Bandwidth
Both cards have the exact same memory bandwidth, so theoretically they should have the same performance. (explain)
Texel Rate
The Radeon HD 6570 (OEM) 1GB is a lot (about 39%) better at AF than the GeForce GT 430. (explain)| Radeon HD 6570 (OEM) 1GB |
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15600 Mtexels/sec |
| GeForce GT 430 |
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11200 Mtexels/sec |
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Pixel Rate
The Radeon HD 6570 (OEM) 1GB will be much (more or less 86%) better at FSAA than the GeForce GT 430, and capable of handling higher resolutions while still performing well. (explain)| Radeon HD 6570 (OEM) 1GB |
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5200 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 6570 (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 6570 (OEM) 1GB |
|---|---|---|
| Manufacturer | nVidia | AMD |
| Year | October 2010 | February 2011 |
| Code Name | GF108 | Turks |
| Memory | 512 MB | 1024 MB |
| Core Speed | 700 MHz | 650 MHz |
| Memory Speed | 1800 MHz | 1800 MHz |
| Power (Max TDP) | 60 watts | 50 watts |
| Bandwidth | 28800 MB/sec | 28800 MB/sec |
| Texel Rate | 11200 Mtexels/sec | 15600 Mtexels/sec |
| Pixel Rate | 2800 Mpixels/sec | 5200 Mpixels/sec |
| Unified Shaders | 96 | 480 |
| Texture Mapping Units | 16 | 24 |
| Render Output Units | 4 | 8 |
| Bus Type | GDDR3 | GDDR3 |
| 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 largest amount of information (counted in MB per second) that can be transferred over the external memory interface within a second. The number is worked out by multiplying the card's interface width by its memory clock speed. In the case of DDR type RAM, it should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The better the memory bandwidth, the better the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.
Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are applied in one second. This figure is calculated by multiplying the total texture units of the card by the core clock speed of the chip. The better the texel rate, the better the video card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels per second.
Pixel Rate: Pixel rate is the maximum amount of pixels the video 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 amount of ROPs by the clock speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel output rate is also dependant on many other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to reach the max fill rate.
GeForce GT 430Amazon.com
Check prices at:
|
Radeon HD 6570 (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
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