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GeForce GT 220 GDDR3 vs Radeon HD 5570
Intro
The GeForce GT 220 GDDR3 comes with a core clock speed of 625 MHz and a GDDR3 memory frequency of 1012 MHz. It also makes use of a 128-bit memory bus, and uses a 40 nm design. It is made up of 48 SPUs, 16 Texture Address Units, and 8 ROPs.Compare those specs to the Radeon HD 5570, which comes with GPU core speed of 650 MHz, and 512 MB of DDR3 RAM set to run at 900 MHz through a 128-bit bus. It also is made up of 400(80x5) SPUs, 20 Texture Address Units, and 8 ROPs.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon HD 5570 |
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43 Watts |
| GeForce GT 220 GDDR3 |
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58 Watts |
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Memory Bandwidth
In theory, the GeForce GT 220 GDDR3 is 12% quicker than the Radeon HD 5570 in general, due to its greater data rate. (explain)
| GeForce GT 220 GDDR3 |
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32384 MB/sec |
| Radeon HD 5570 |
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28800 MB/sec |
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Texel Rate
The Radeon HD 5570 is much (more or less 30%) better at anisotropic filtering than the GeForce GT 220 GDDR3. (explain)| Radeon HD 5570 |
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13000 Mtexels/sec |
| GeForce GT 220 GDDR3 |
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10000 Mtexels/sec |
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Pixel Rate
The Radeon HD 5570 is just a bit (approximately 4%) more effective at full screen anti-aliasing than the GeForce GT 220 GDDR3, and should be capable of handling higher screen resolutions better. (explain)| Radeon HD 5570 |
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5200 Mpixels/sec |
| GeForce GT 220 GDDR3 |
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5000 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
GeForce GT 220 GDDR3Amazon.com
Check prices at:
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Radeon HD 5570Amazon.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 | GeForce GT 220 GDDR3 | Radeon HD 5570 |
|---|---|---|
| Manufacturer | nVidia | AMD |
| Year | October 2009 | February 9, 2010 |
| Code Name | GT216 | Redwood PRO |
| Memory | 512 MB | 512 MB |
| Core Speed | 625 MHz | 650 MHz |
| Memory Speed | 2024 MHz | 1800 MHz |
| Power (Max TDP) | 58 watts | 43 watts |
| Bandwidth | 32384 MB/sec | 28800 MB/sec |
| Texel Rate | 10000 Mtexels/sec | 13000 Mtexels/sec |
| Pixel Rate | 5000 Mpixels/sec | 5200 Mpixels/sec |
| Unified Shaders | 48 | 400(80x5) |
| Texture Mapping Units | 16 | 20 |
| Render Output Units | 8 | 8 |
| Bus Type | GDDR3 | DDR3 |
| Bus Width | 128-bit | 128-bit |
| Fab Process | 40 nm | 40 nm |
| Transistors | 486 million | 627 million |
| Bus | PCIe 2.0 | PCIe 2.1 x16 |
| DirectX Version | DirectX 10.1 | DirectX 11 |
| OpenGL Version | OpenGL 3.2 | OpenGL 3.2 |
Memory Bandwidth: Bandwidth is the maximum amount of information (counted in MB per second) that can be transported past the external memory interface in a second. It's worked out by multiplying the card's interface width by its memory speed. If the card has DDR type memory, it must be multiplied by 2 again. If DDR5, multiply by 4 instead. The better the memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, HDR and higher screen resolutions.
Texel Rate: Texel rate is the maximum number of texture map elements (texels) that can be processed per second. This figure is calculated by multiplying the total amount of texture units of the card by the core speed of the chip. The higher the texel rate, the better the graphics card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in one second.
Pixel Rate: Pixel rate is the most pixels the graphics card can possibly write to its local memory per second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of ROPs by the clock 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 fill rate also depends on lots of other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to reach the max fill rate.
GeForce GT 220 GDDR3Amazon.com
Check prices at:
|
Radeon HD 5570Amazon.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
2 Responses to “GeForce GT 220 GDDR3 vs Radeon HD 5570”very helpful.. thx a lot
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