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GeForce 9500 GT 1GB GDDR3 vs Radeon HD 6570 (OEM) 1GB
Intro
The GeForce 9500 GT 1GB GDDR3 features a GPU core speed of 550 MHz, and the 1024 MB of GDDR3 memory is set to run at 800 MHz through a 128-bit bus. It also features 32 SPUs, 16 TAUs, and 8 Raster Operation Units.Compare those specifications 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
Both cards have the same power consumption.Memory Bandwidth
As far as performance goes, the Radeon HD 6570 (OEM) 1GB should in theory be a little bit superior to the GeForce 9500 GT 1GB GDDR3 overall. (explain)
| Radeon HD 6570 (OEM) 1GB |
|
28800 MB/sec |
| GeForce 9500 GT 1GB GDDR3 |
|
25600 MB/sec |
|
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Texel Rate
The Radeon HD 6570 (OEM) 1GB is much (more or less 77%) more effective at AF than the GeForce 9500 GT 1GB GDDR3. (explain)| Radeon HD 6570 (OEM) 1GB |
|
15600 Mtexels/sec |
| GeForce 9500 GT 1GB GDDR3 |
|
8800 Mtexels/sec |
|
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Pixel Rate
If running with a high screen resolution is important to you, then the Radeon HD 6570 (OEM) 1GB is the winner, but only just. (explain)| Radeon HD 6570 (OEM) 1GB |
|
5200 Mpixels/sec |
| GeForce 9500 GT 1GB GDDR3 |
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4400 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
Please note that the price comparisons are based on search keywords, and might not be the exact same card listed on this page. We have no control over the accuracy of their search results.
GeForce 9500 GT 1GB GDDR3Amazon.com
Other US-based stores
Amazon.co.uk
Amazon.de
Amazon.fr
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Radeon HD 6570 (OEM) 1GBAmazon.com
Other US-based stores
Amazon.co.uk
Amazon.de
Amazon.fr
|
Specifications
| Model | GeForce 9500 GT 1GB GDDR3 | Radeon HD 6570 (OEM) 1GB |
|---|---|---|
| Manufacturer | nVidia | ATi |
| Year | July 2008 | February 2011 |
| Code Name | G96b | Turks |
| Fab Process | 55 nm | 40 nm |
| Bus | PCIe x16 2.0, PCI | PCIe 2.1 x16 |
| Memory | 1024 MB | 1024 MB |
| Core Speed | 550 MHz | 650 MHz |
| Shader Speed | 1400 MHz | (N/A) MHz |
| Memory Speed | 800 MHz (1600 MHz effective) | 900 MHz (1800 MHz effective) |
| Unified Shaders | 32 | 480 |
| Texture Mapping Units | 16 | 24 |
| Render Output Units | 8 | 8 |
| Bus Type | GDDR3 | GDDR3 |
| Bus Width | 128-bit | 128-bit |
| DirectX Version | DirectX 10 | DirectX 11 |
| OpenGL Version | OpenGL 3.0 | OpenGL 4.1 |
| Power (Max TDP) | 50 watts | 50 watts |
| Shader Model | 4.0 | 5.0 |
| Bandwidth | 25600 MB/sec | 28800 MB/sec |
| Texel Rate | 8800 Mtexels/sec | 15600 Mtexels/sec |
| Pixel Rate | 4400 Mpixels/sec | 5200 Mpixels/sec |
Memory Bandwidth: Memory bandwidth is the max amount of information (in units of MB per second) that can be transferred over the external memory interface in one second. It is worked out by multiplying the card's interface width by the speed of its memory. If the card has DDR RAM, the result should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The better the card's 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 texture map elements (texels) that are processed per second. This number is worked out by multiplying the total number of texture units of the card by the core speed of the chip. The higher the texel rate, the better the card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels in one second.
Pixel Rate: Pixel rate is the maximum amount of pixels the graphics card can possibly write to its local memory per second - measured in millions of pixels per second. The number is worked out by multiplying the number of Raster Operations Pipelines by the the card's clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate is also dependant on many other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to reach the maximum fill rate.
Comments
3 Responses to “GeForce 9500 GT 1GB GDDR3 vs Radeon HD 6570 (OEM) 1GB”damm i brought my 9500 gt but i could of got this for 10 dollars more but over all my 9500 gt is a awesome card and will do me well until my next upgrade
Me comprare hoy mi 6570 HD
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