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Radeon HD 5670 vs Radeon HD 5750 512MB
Intro
The Radeon HD 5670 uses a 40 nm design. AMD has set the core frequency at 775 MHz. The GDDR5 memory runs at a speed of 1000 MHz on this specific model. It features 400(80x5) SPUs along with 20 Texture Address Units and 8 Rasterization Operator Units.Compare those specifications to the Radeon HD 5750 512MB, which features a GPU core clock speed of 700 MHz, and 512 MB of GDDR5 memory set to run at 1150 MHz through a 128-bit bus. It also features 720(144x5) SPUs, 36 TAUs, and 16 ROPs.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon HD 5670 |
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61 Watts |
| Radeon HD 5750 512MB |
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86 Watts |
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Memory Bandwidth
In theory, the Radeon HD 5750 512MB should perform a small bit faster than the Radeon HD 5670 in general. (explain)
| Radeon HD 5750 512MB |
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73600 MB/sec |
| Radeon HD 5670 |
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64000 MB/sec |
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Texel Rate
The Radeon HD 5750 512MB should be quite a bit (more or less 63%) better at texture filtering than the Radeon HD 5670. (explain)| Radeon HD 5750 512MB |
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25200 Mtexels/sec |
| Radeon HD 5670 |
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15500 Mtexels/sec |
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Pixel Rate
The Radeon HD 5750 512MB is much (about 81%) better at FSAA than the Radeon HD 5670, and will be able to handle higher screen resolutions without losing too much performance. (explain)| Radeon HD 5750 512MB |
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11200 Mpixels/sec |
| Radeon HD 5670 |
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6200 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
Radeon HD 5670Amazon.com
Check prices at:
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Radeon HD 5750 512MBAmazon.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 | Radeon HD 5670 | Radeon HD 5750 512MB |
|---|---|---|
| Manufacturer | AMD | AMD |
| Year | January 14, 2010 | October 13, 2009 |
| Code Name | Redwood XT | Juniper LE |
| Memory | 1024 MB | 512 MB |
| Core Speed | 775 MHz | 700 MHz |
| Memory Speed | 4000 MHz | 4600 MHz |
| Power (Max TDP) | 61 watts | 86 watts |
| Bandwidth | 64000 MB/sec | 73600 MB/sec |
| Texel Rate | 15500 Mtexels/sec | 25200 Mtexels/sec |
| Pixel Rate | 6200 Mpixels/sec | 11200 Mpixels/sec |
| Unified Shaders | 400(80x5) | 720(144x5) |
| Texture Mapping Units | 20 | 36 |
| Render Output Units | 8 | 16 |
| Bus Type | GDDR5 | GDDR5 |
| Bus Width | 128-bit | 128-bit |
| Fab Process | 40 nm | 40 nm |
| Transistors | 627 million | 1040 million |
| Bus | PCIe 2.1 x16 | PCIe 2.1 x16 |
| DirectX Version | DirectX 11 | DirectX 11 |
| OpenGL Version | OpenGL 3.2 | OpenGL 3.2 |
Memory Bandwidth: Bandwidth is the max amount of data (counted in MB per second) that can be transferred past the external memory interface in a second. It is calculated by multiplying the card's interface width by its memory speed. In the case of DDR RAM, it must be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the better the card will be in general. It especially helps with AA, HDR and higher screen resolutions.
Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are applied 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 higher this number, 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 maximum number of pixels that the graphics chip can possibly record to its local memory in one second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of Render Output Units by the the core speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate is also dependant on many other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the ability to reach the max fill rate.
Radeon HD 5670Amazon.com
Check prices at:
|
Radeon HD 5750 512MBAmazon.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 “Radeon HD 5670 vs Radeon HD 5750 512MB”[...] below, gamay ra sila ug difference sa Power Consumption ang HD 5750 ug akong Current Graphx Card. Radeon HD 5670 vs Radeon HD 5750 512MB – Performance Comparison Benchmarks @ Hardware Compare heres my question: ma kaya ra ba kaha sa akong PSU ang HD [...]