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GeForce GT 430 1GB vs Radeon RX 470 4GB
Intro
The GeForce GT 430 1GB comes with a core clock speed of 700 MHz and a GDDR3 memory frequency of 900 MHz. It also makes use of a 128-bit memory bus, and uses a 40 nm design. It is comprised of 96 SPUs, 16 TAUs, and 4 ROPs.Compare all that to the Radeon RX 470 4GB, which has a core clock speed of 926 MHz and a GDDR5 memory speed of 1650 MHz. It also features a 256-bit bus, and uses a 14 nm design. It is comprised of 2048 SPUs, 128 TAUs, and 32 Raster Operation Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| GeForce GT 430 1GB |
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60 Watts |
| Radeon RX 470 4GB |
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120 Watts |
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Memory Bandwidth
Theoretically speaking, the Radeon RX 470 4GB is 633% faster than the GeForce GT 430 1GB in general, because of its greater data rate. (explain)
| Radeon RX 470 4GB |
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211200 MB/sec |
| GeForce GT 430 1GB |
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28800 MB/sec |
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Texel Rate
The Radeon RX 470 4GB should be quite a bit (approximately 958%) faster with regards to anisotropic filtering than the GeForce GT 430 1GB. (explain)| Radeon RX 470 4GB |
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118528 Mtexels/sec |
| GeForce GT 430 1GB |
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11200 Mtexels/sec |
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Pixel Rate
If running with a high resolution is important to you, then the Radeon RX 470 4GB is the winner, by far. (explain)| Radeon RX 470 4GB |
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29632 Mpixels/sec |
| GeForce GT 430 1GB |
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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 1GBAmazon.com
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Radeon RX 470 4GBAmazon.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 1GB | Radeon RX 470 4GB |
|---|---|---|
| Manufacturer | nVidia | AMD |
| Year | October 2010 | August 2016 |
| Code Name | GF108 | Polaris 10 |
| Memory | 1024 MB | 4096 MB |
| Core Speed | 700 MHz | 926 MHz |
| Memory Speed | 1800 MHz | 6600 MHz |
| Power (Max TDP) | 60 watts | 120 watts |
| Bandwidth | 28800 MB/sec | 211200 MB/sec |
| Texel Rate | 11200 Mtexels/sec | 118528 Mtexels/sec |
| Pixel Rate | 2800 Mpixels/sec | 29632 Mpixels/sec |
| Unified Shaders | 96 | 2048 |
| Texture Mapping Units | 16 | 128 |
| Render Output Units | 4 | 32 |
| Bus Type | GDDR3 | GDDR5 |
| Bus Width | 128-bit | 256-bit |
| Fab Process | 40 nm | 14 nm |
| Transistors | 585 million | 5700 million |
| Bus | PCIe x16 | PCIe 3.0 x16 |
| DirectX Version | DirectX 11 | DirectX 12.0 |
| OpenGL Version | OpenGL 4.1 | OpenGL 4.5 |
Memory Bandwidth: Memory bandwidth is the max amount of data (measured in MB per second) that can be moved across the external memory interface in a second. It's worked out by multiplying the bus width by its memory speed. If the card has DDR RAM, the result should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The higher the bandwidth is, 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 can be processed per second. This is worked out by multiplying the total amount of texture units of the card by the core speed of the chip. The better the texel rate, the better the graphics card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels in one second.
Pixel Rate: Pixel rate is the most pixels the graphics card can possibly record to the local memory in a second - measured in millions of pixels per second. The figure is worked out by multiplying the number of colour ROPs 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 fill rate is also dependant on many other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to get to the max fill rate.
GeForce GT 430 1GBAmazon.com
Check prices at:
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Radeon RX 470 4GBAmazon.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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