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GeForce 9800 GT 1GB vs Radeon HD 5570
Intro
The GeForce 9800 GT 1GB has a GPU core clock speed of 600 MHz, and the 1024 MB of GDDR3 memory runs at 900 MHz through a 256-bit bus. It also is comprised of 112 SPUs, 56 Texture Address Units, and 16 ROPs.Compare those specs to the Radeon HD 5570, which has GPU clock speed of 650 MHz, and 512 MB of DDR3 RAM running at 900 MHz through a 128-bit bus. It also features 400(80x5) Stream Processors, 20 Texture Address Units, and 8 Raster Operation Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon HD 5570 |
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43 Watts |
| GeForce 9800 GT 1GB |
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105 Watts |
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Memory Bandwidth
The GeForce 9800 GT 1GB should theoretically perform a lot faster than the Radeon HD 5570 overall. (explain)
| GeForce 9800 GT 1GB |
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57600 MB/sec |
| Radeon HD 5570 |
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28800 MB/sec |
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Texel Rate
The GeForce 9800 GT 1GB will be much (about 158%) more effective at anisotropic filtering than the Radeon HD 5570. (explain)| GeForce 9800 GT 1GB |
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33600 Mtexels/sec |
| Radeon HD 5570 |
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13000 Mtexels/sec |
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Pixel Rate
The GeForce 9800 GT 1GB should be quite a bit (about 85%) more effective at full screen anti-aliasing than the Radeon HD 5570, and also should be capable of handling higher resolutions without slowing down too much. (explain)| GeForce 9800 GT 1GB |
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9600 Mpixels/sec |
| Radeon HD 5570 |
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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
GeForce 9800 GT 1GBAmazon.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 9800 GT 1GB | Radeon HD 5570 |
|---|---|---|
| Manufacturer | nVidia | AMD |
| Year | July 2008 | February 9, 2010 |
| Code Name | G92a/b | Redwood PRO |
| Memory | 1024 MB | 512 MB |
| Core Speed | 600 MHz | 650 MHz |
| Memory Speed | 1800 MHz | 1800 MHz |
| Power (Max TDP) | 105 watts | 43 watts |
| Bandwidth | 57600 MB/sec | 28800 MB/sec |
| Texel Rate | 33600 Mtexels/sec | 13000 Mtexels/sec |
| Pixel Rate | 9600 Mpixels/sec | 5200 Mpixels/sec |
| Unified Shaders | 112 | 400(80x5) |
| Texture Mapping Units | 56 | 20 |
| Render Output Units | 16 | 8 |
| Bus Type | GDDR3 | DDR3 |
| Bus Width | 256-bit | 128-bit |
| Fab Process | 65/55 nm | 40 nm |
| Transistors | 754 million | 627 million |
| Bus | PCIe x16 2.0 | PCIe 2.1 x16 |
| DirectX Version | DirectX 10 | DirectX 11 |
| OpenGL Version | OpenGL 3.0 | OpenGL 3.2 |
Memory Bandwidth: Memory bandwidth is the maximum amount of information (counted in megabytes per second) that can be transferred across the external memory interface in one second. It's calculated by multiplying the bus width by its memory clock speed. If it uses DDR RAM, it should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The higher the memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and higher screen resolutions.
Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be applied in one second. This number is worked out by multiplying the total amount of texture units by the core speed of the chip. The better the texel rate, the better the video card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed per second.
Pixel Rate: Pixel rate is the maximum amount of pixels the video card can possibly record to its local memory in a second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of Raster Operations Pipelines by the the core clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate is also dependant on quite a few other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the potential to reach the max fill rate.
GeForce 9800 GT 1GBAmazon.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
One Response to “GeForce 9800 GT 1GB vs Radeon HD 5570”Please tell me .. which graphics card is better performance ATI radeon 5570 1gb or nvidia GT 9800 ...