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GeForce 9800 GT 1GB vs Radeon HD 5670
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 features 112 SPUs, 56 TAUs, and 16 ROPs.Compare those specs to the Radeon HD 5670, which has core speeds of 775 MHz on the GPU, and 1000 MHz on the 1024 MB of GDDR5 memory. It features 400(80x5) SPUs as well as 20 Texture Address Units and 8 ROPs.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon HD 5670 |
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61 Watts |
| GeForce 9800 GT 1GB |
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105 Watts |
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Memory Bandwidth
In theory, the Radeon HD 5670 will be 11% faster than the GeForce 9800 GT 1GB overall, due to its greater bandwidth. (explain)
| Radeon HD 5670 |
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64000 MB/sec |
| GeForce 9800 GT 1GB |
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57600 MB/sec |
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Texel Rate
The GeForce 9800 GT 1GB will be much (more or less 117%) faster with regards to texture filtering than the Radeon HD 5670. (explain)| GeForce 9800 GT 1GB |
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33600 Mtexels/sec |
| Radeon HD 5670 |
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15500 Mtexels/sec |
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Pixel Rate
If using lots of anti-aliasing is important to you, then the GeForce 9800 GT 1GB is superior to the Radeon HD 5670, and very much so. (explain)| GeForce 9800 GT 1GB |
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9600 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
GeForce 9800 GT 1GBAmazon.com
Check prices at:
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Radeon HD 5670Amazon.com
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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 5670 |
|---|---|---|
| Manufacturer | nVidia | AMD |
| Year | July 2008 | January 14, 2010 |
| Code Name | G92a/b | Redwood XT |
| Memory | 1024 MB | 1024 MB |
| Core Speed | 600 MHz | 775 MHz |
| Memory Speed | 1800 MHz | 4000 MHz |
| Power (Max TDP) | 105 watts | 61 watts |
| Bandwidth | 57600 MB/sec | 64000 MB/sec |
| Texel Rate | 33600 Mtexels/sec | 15500 Mtexels/sec |
| Pixel Rate | 9600 Mpixels/sec | 6200 Mpixels/sec |
| Unified Shaders | 112 | 400(80x5) |
| Texture Mapping Units | 56 | 20 |
| Render Output Units | 16 | 8 |
| Bus Type | GDDR3 | GDDR5 |
| 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 largest amount of information (in units of megabytes per second) that can be moved past the external memory interface within a second. It's worked out by multiplying the bus width by the speed of its memory. If it uses DDR type RAM, it should be multiplied by 2 once 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 anti-aliasing, High Dynamic Range and higher screen resolutions.
Texel Rate: Texel rate is the maximum number of texture map elements (texels) that can be applied in one second. This number is worked out by multiplying the total texture units of the card by the core clock speed of the chip. The higher 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 one second.
Pixel Rate: Pixel rate is the maximum number of pixels the graphics card can possibly record to the local memory per second - measured in millions of pixels per second. The figure is calculated by multiplying the number of Raster Operations Pipelines by the the core 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 also depends on quite a few other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to get to the maximum fill rate.
GeForce 9800 GT 1GBAmazon.com
Check prices at:
|
Radeon HD 5670Amazon.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
4 Responses to “GeForce 9800 GT 1GB vs Radeon HD 5670”no game benchmarks for this cards?
Radeon > GeForce
RADEON 5760 IS JST A BIT SLOWER THAN
9800 GT MAY BE THE DIFFERENCE OG 4-5 FPS IN MOST OF THE GAMES
olha ah hd 5670 da pra usa numa fonte generica de 500 watts mais ela é uma placa muito boa vale a pena ter uma dessa vou pegar por 170 R$