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Radeon HD 5670 vs Radeon HD 6570 (OEM) 1GB
Intro
The Radeon HD 5670 uses a 40 nm design. AMD has set the core speed at 775 MHz. The GDDR5 memory runs at a speed of 1000 MHz on this specific card. It features 400(80x5) SPUs along with 20 Texture Address Units and 8 Rasterization Operator Units.Compare all that to the Radeon HD 6570 (OEM) 1GB, which uses a 40 nm design. AMD has set the core speed at 650 MHz. The GDDR3 RAM is set to run at a frequency of 900 MHz on this particular model. It features 480 SPUs along with 24 TAUs and 8 Rasterization Operator Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon HD 6570 (OEM) 1GB |
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50 Watts |
| Radeon HD 5670 |
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61 Watts |
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Memory Bandwidth
The Radeon HD 5670 should theoretically perform a lot faster than the Radeon HD 6570 (OEM) 1GB overall. (explain)
| Radeon HD 5670 |
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64000 MB/sec |
| Radeon HD 6570 (OEM) 1GB |
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28800 MB/sec |
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Texel Rate
The Radeon HD 6570 (OEM) 1GB should be a little bit (more or less 1%) better at anisotropic filtering than the Radeon HD 5670. (explain)| Radeon HD 6570 (OEM) 1GB |
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15600 Mtexels/sec |
| Radeon HD 5670 |
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15500 Mtexels/sec |
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Pixel Rate
The Radeon HD 5670 will be a small bit (more or less 19%) faster with regards to anti-aliasing than the Radeon HD 6570 (OEM) 1GB, and also will be able to handle higher screen resolutions without losing too much performance. (explain)| Radeon HD 5670 |
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6200 Mpixels/sec |
| Radeon HD 6570 (OEM) 1GB |
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5200 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 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 | Radeon HD 5670 | Radeon HD 6570 (OEM) 1GB |
|---|---|---|
| Manufacturer | AMD | AMD |
| Year | January 14, 2010 | February 2011 |
| Code Name | Redwood XT | Turks |
| Memory | 1024 MB | 1024 MB |
| Core Speed | 775 MHz | 650 MHz |
| Memory Speed | 4000 MHz | 1800 MHz |
| Power (Max TDP) | 61 watts | 50 watts |
| Bandwidth | 64000 MB/sec | 28800 MB/sec |
| Texel Rate | 15500 Mtexels/sec | 15600 Mtexels/sec |
| Pixel Rate | 6200 Mpixels/sec | 5200 Mpixels/sec |
| Unified Shaders | 400(80x5) | 480 |
| Texture Mapping Units | 20 | 24 |
| Render Output Units | 8 | 8 |
| Bus Type | GDDR5 | GDDR3 |
| Bus Width | 128-bit | 128-bit |
| Fab Process | 40 nm | 40 nm |
| Transistors | 627 million | 715 million |
| Bus | PCIe 2.1 x16 | PCIe 2.1 x16 |
| DirectX Version | DirectX 11 | DirectX 11 |
| OpenGL Version | OpenGL 3.2 | OpenGL 4.1 |
Memory Bandwidth: Memory bandwidth is the maximum amount of information (measured in megabytes per second) that can be transferred past the external memory interface within a second. It is calculated by multiplying the bus width by the speed of its memory. In the case of DDR type RAM, 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, HDR and higher screen resolutions.
Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are processed in one second. This figure is calculated by multiplying the total number of texture units by the core clock speed of the chip. The better this number, the better the video 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 maximum number of pixels the graphics card can possibly write to its local memory per second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the amount of Raster Operations Pipelines by the the card's clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate is also dependant on lots of other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to reach the maximum fill rate.
Radeon HD 5670Amazon.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
One Response to “Radeon HD 5670 vs Radeon HD 6570 (OEM) 1GB”[...] 4 OmerGndz Demiş ki: Darboğaz çekirdek hızlarıyla alakalı değil... 7 yıllık bir işlemciye 3 yıllık ekran kartı takıyorsun. Sistemin kartı tanımamasını bile beklerim. Ekran kartını al ama fazla bir verim elde edemessin. Ayrıca kim diyor böyle saçma salak şeyleri? 5000 serisi daha iyiymiş. 28 nm varken niye 40 alasın? ben demiyorum ki Radeon HD 5670 vs Radeon HD 6570 (OEM) 1GB – Performance Comparison Benchmarks @ Hardware Comp... [...]