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GeForce GTX 285 1GB vs GeForce GTX 570
Intro
The GeForce GTX 285 1GB has a clock speed of 648 MHz and a GDDR3 memory speed of 1242 MHz. It also features a 512-bit memory bus, and uses a 55 nm design. It features 240 SPUs, 80 TAUs, and 32 Raster Operation Units.Compare those specs to the GeForce GTX 570, which comes with clock speeds of 732 MHz on the GPU, and 950 MHz on the 1280 MB of GDDR5 memory. It features 480 SPUs along with 60 TAUs and 40 Rasterization Operator Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| GeForce GTX 285 1GB |
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204 Watts |
| GeForce GTX 570 |
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219 Watts |
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Memory Bandwidth
The GeForce GTX 285 1GB should in theory perform a bit faster than the GeForce GTX 570 in general. (explain)
| GeForce GTX 285 1GB |
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158976 MB/sec |
| GeForce GTX 570 |
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152000 MB/sec |
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Texel Rate
The GeForce GTX 285 1GB will be a little bit (more or less 18%) more effective at AF than the GeForce GTX 570. (explain)| GeForce GTX 285 1GB |
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51840 Mtexels/sec |
| GeForce GTX 570 |
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43920 Mtexels/sec |
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Pixel Rate
The GeForce GTX 570 will be a lot (approximately 41%) more effective at full screen anti-aliasing than the GeForce GTX 285 1GB, and will be able to handle higher resolutions more effectively. (explain)| GeForce GTX 570 |
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29280 Mpixels/sec |
| GeForce GTX 285 1GB |
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20736 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 GTX 285 1GBAmazon.com
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GeForce GTX 570Amazon.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 GTX 285 1GB | GeForce GTX 570 |
|---|---|---|
| Manufacturer | nVidia | nVidia |
| Year | January 15, 2009 | December 2010 |
| Code Name | G200b | GF110 |
| Memory | 1024 MB | 1280 MB |
| Core Speed | 648 MHz | 732 MHz |
| Memory Speed | 2484 MHz | 3800 MHz |
| Power (Max TDP) | 204 watts | 219 watts |
| Bandwidth | 158976 MB/sec | 152000 MB/sec |
| Texel Rate | 51840 Mtexels/sec | 43920 Mtexels/sec |
| Pixel Rate | 20736 Mpixels/sec | 29280 Mpixels/sec |
| Unified Shaders | 240 | 480 |
| Texture Mapping Units | 80 | 60 |
| Render Output Units | 32 | 40 |
| Bus Type | GDDR3 | GDDR5 |
| Bus Width | 512-bit | 320-bit |
| Fab Process | 55 nm | 40 nm |
| Transistors | 1400 million | 3000 million |
| Bus | PCIe x16 2.0 | PCIe x16 |
| DirectX Version | DirectX 10 | DirectX 11 |
| OpenGL Version | OpenGL 3.1 | OpenGL 4.1 |
Memory Bandwidth: Bandwidth is the maximum amount of information (measured in megabytes per second) that can be moved over the external memory interface in one second. The number is worked out by multiplying the card's bus width by its memory clock speed. If the card has DDR RAM, it must be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the faster the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.
Texel Rate: Texel rate is the maximum texture map elements (texels) that can be processed per second. This figure is worked out by multiplying the total number of texture units by the core speed of the chip. The higher this number, 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 maximum number of pixels the graphics card could possibly record to its local memory in one second - measured in millions of pixels per second. The number is calculated by multiplying the number of ROPs by the clock speed of the card. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate also depends on lots of other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to reach the max fill rate.
GeForce GTX 285 1GBAmazon.com
Check prices at:
|
GeForce GTX 570Amazon.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
3 Responses to “GeForce GTX 285 1GB vs GeForce GTX 570”[...] Asus GTX 570 Well this is bull.. "theoretical" comparison GeForce GTX 285 1GB vs GeForce GTX 570 – Performance Comparison Benchmarks @ Hardware Compare How in hell would a card of 2 generations back beat out a current generation.. unless it would be [...]
[...] Ist es GTX 570 wirklich so eine gute karte ? Viele Leute habe das empfohlen. http://www.hwcompare.com/9053/geforc...force-gtx-570/ Ist das echt ein "vorsprung" ? Ich meine, lohnt es sich von GTX 285 --> GTX 570 ? [...]
[...] Valor: $100.000.- No Conversables Review: BFG GeForce GTX 285 OCX review GTX 285 VS 570: GeForce GTX 285 1GB vs GeForce GTX 570 – Performance Comparison Benchmarks @ Hardware Compare [...]