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Radeon HD 5670 vs Radeon HD 5750 512MB
Intro
The Radeon HD 5670 features a GPU clock speed of 775 MHz, and the 1024 MB of GDDR5 memory runs at 1000 MHz through a 128-bit bus. It also features 400(80x5) SPUs, 20 TAUs, and 8 ROPs.Compare those specifications to the Radeon HD 5750 512MB, which comes with core speeds of 700 MHz on the GPU, and 1150 MHz on the 512 MB of GDDR5 memory. 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 little 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 anisotropic 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
If using a high screen resolution is important to you, then the Radeon HD 5750 512MB is a better choice, by a large margin. (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 information (in units of megabytes per second) that can be transferred past the external memory interface in one second. It is calculated by multiplying the bus width by its memory speed. If the card has DDR RAM, it should be multiplied by 2 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 anti-aliasing, HDR and high resolutions.
Texel Rate: Texel rate is the maximum texture map elements (texels) that can be processed in one second. This number is worked out by multiplying the total number of texture units of the card by the core speed of the chip. The better the texel rate, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in a second.
Pixel Rate: Pixel rate is the most pixels the graphics card can possibly record to the local memory per second - measured in millions of pixels per second. The number is calculated by multiplying the amount of Render Output Units by the the core speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate also depends on lots of other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to reach the maximum 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 [...]