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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 RAM runs at a speed of 1000 MHz on this specific model. It features 400(80x5) SPUs as well as 20 TAUs and 8 Rasterization Operator Units.Compare all that to the Radeon HD 6570 (OEM) 1GB, which comes with clock speeds of 650 MHz on the GPU, and 900 MHz on the 1024 MB of GDDR3 memory. It features 480 SPUs along with 24 TAUs and 8 ROPs.
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 be quite a bit 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 just a bit (about 1%) better at texture 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 (approximately 19%) better at full screen anti-aliasing than the Radeon HD 6570 (OEM) 1GB, and will be able to handle higher resolutions while still performing well. (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: Bandwidth is the largest amount of information (counted in megabytes per second) that can be moved over the external memory interface in one second. It's calculated by multiplying the bus width by the speed of its memory. If the card has DDR type memory, it should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the faster the card will be in general. It especially helps with AA, HDR and high resolutions.
Texel Rate: Texel rate is the maximum texture map elements (texels) that can be processed in one 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 graphics 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 that the graphics chip can possibly write to the local memory in one second - measured in millions of pixels per second. The figure is calculated by multiplying the number of Raster Operations Pipelines by the clock speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel output rate is also dependant on quite a few other factors, especially the memory bandwidth - 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 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... [...]