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GeForce GTX 560 vs Radeon HD 6450 (OEM) 1GB
Intro
The GeForce GTX 560 has core speeds of 810 MHz on the GPU, and 1001 MHz on the 1024 MB of GDDR5 RAM. It features 336 SPUs along with 56 TAUs and 32 ROPs.Compare all of that to the Radeon HD 6450 (OEM) 1GB, which features clock speeds of 750 MHz on the GPU, and 900 MHz on the 1024 MB of GDDR5 memory. It features 160 SPUs as well as 8 TAUs and 4 Rasterization Operator Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon HD 6450 (OEM) 1GB |
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31 Watts |
| GeForce GTX 560 |
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150 Watts |
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Memory Bandwidth
The GeForce GTX 560, in theory, should perform a lot faster than the Radeon HD 6450 (OEM) 1GB in general. (explain)
| GeForce GTX 560 |
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128128 MB/sec |
| Radeon HD 6450 (OEM) 1GB |
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28800 MB/sec |
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Texel Rate
The GeForce GTX 560 is much (about 656%) faster with regards to anisotropic filtering than the Radeon HD 6450 (OEM) 1GB. (explain)| GeForce GTX 560 |
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45360 Mtexels/sec |
| Radeon HD 6450 (OEM) 1GB |
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6000 Mtexels/sec |
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Pixel Rate
If running with high levels of AA is important to you, then the GeForce GTX 560 is superior to the Radeon HD 6450 (OEM) 1GB, by far. (explain)| GeForce GTX 560 |
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25920 Mpixels/sec |
| Radeon HD 6450 (OEM) 1GB |
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3000 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 560Amazon.com
Check prices at:
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Radeon HD 6450 (OEM) 1GBAmazon.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 GTX 560 | Radeon HD 6450 (OEM) 1GB |
|---|---|---|
| Manufacturer | nVidia | AMD |
| Year | May 2011 | February 2011 |
| Code Name | GF114 | Caicos |
| Memory | 1024 MB | 1024 MB |
| Core Speed | 810 MHz | 750 MHz |
| Memory Speed | 4004 MHz | 3600 MHz |
| Power (Max TDP) | 150 watts | 31 watts |
| Bandwidth | 128128 MB/sec | 28800 MB/sec |
| Texel Rate | 45360 Mtexels/sec | 6000 Mtexels/sec |
| Pixel Rate | 25920 Mpixels/sec | 3000 Mpixels/sec |
| Unified Shaders | 336 | 160 |
| Texture Mapping Units | 56 | 8 |
| Render Output Units | 32 | 4 |
| Bus Type | GDDR5 | GDDR5 |
| Bus Width | 256-bit | 64-bit |
| Fab Process | 40 nm | 40 nm |
| Transistors | 1950 million | 370 million |
| Bus | PCIe 2.0 x16 | PCIe 2.1 x16 |
| DirectX Version | DirectX 11 | DirectX 11 |
| OpenGL Version | OpenGL 4.1 | OpenGL 4.1 |
Memory Bandwidth: Memory bandwidth is the largest amount of data (in units of megabytes per second) that can be moved past the external memory interface in a second. It's calculated by multiplying the card's interface width by its memory speed. If it uses DDR memory, it must be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The better the memory bandwidth, 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 applied per second. This is calculated by multiplying the total texture units of the card by the core speed of the chip. The better the texel rate, the better the card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied per second.
Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip could possibly record to its local memory in one second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of Render Output Units by the the core speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate is also dependant on quite a few other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the ability to get to the max fill rate.
GeForce GTX 560Amazon.com
Check prices at:
|
Radeon HD 6450 (OEM) 1GBAmazon.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 GTX 560 vs Radeon HD 6450 (OEM) 1GB”[...] New graphics card or Camera? There's no contest, the 560 would lay waste to your 6450. GeForce GTX 560 vs Radeon HD 6450 (OEM) 1GB – Performance Comparison Benchmarks @ Hardware Com... Benchmark Results: Lost Planet 2 : The Nvidia GeForce GTX 560 Review: Take Off Your Ti Radeon HD [...]
Is 320€uros worth buying a new, not used, Asus Gtx560 1gb gddr5? im thinking its a bit much. if u dont know which type of 560 im talking its the one that has the horse image on its package.