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Radeon HD 5670 vs Radeon HD 5750 512MB
Intro
The Radeon HD 5670 features a core clock speed of 775 MHz and a GDDR5 memory speed of 1000 MHz. It also makes use of a 128-bit bus, and makes use of a 40 nm design. It features 400(80x5) SPUs, 20 Texture Address Units, and 8 ROPs.Compare all of that to the Radeon HD 5750 512MB, which makes use of a 40 nm design. AMD has set the core speed at 700 MHz. The GDDR5 memory works at a frequency of 1150 MHz on this card. It features 720(144x5) SPUs along with 36 Texture Address Units and 16 Rasterization Operator Units.
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
The Radeon HD 5750 512MB should theoretically be a 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 is much (approximately 63%) faster with regards to 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 will be a lot (approximately 81%) more effective at FSAA than the Radeon HD 5670, and able to handle higher screen resolutions while still performing well. (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 maximum amount of data (counted in megabytes per second) that can be moved over the external memory interface within a second. The number is worked out by multiplying the card's bus width by its memory clock speed. In the case of DDR type memory, it should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The higher the card's memory bandwidth, the faster 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 per second. This figure is worked out by multiplying the total texture units of the card by the core clock speed of the chip. The better this number, the better the card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in a second.
Pixel Rate: Pixel rate is the maximum number of pixels the video card could possibly record to the local memory in one second - measured in millions of pixels per second. The figure 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 filling the screen with pixels (the image). The actual pixel fill rate is also dependant on lots of 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.
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 [...]