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GeForce GTX 560 vs Radeon HD 6450 (OEM) 1GB
Intro
The GeForce GTX 560 uses a 40 nm design. nVidia has clocked the core speed at 810 MHz. The GDDR5 memory is set to run at a frequency of 1001 MHz on this particular model. It features 336 SPUs along with 56 Texture Address Units and 32 ROPs.Compare all that to the Radeon HD 6450 (OEM) 1GB, which features a core clock frequency of 750 MHz and a GDDR5 memory speed of 900 MHz. It also features a 64-bit bus, and makes use of a 40 nm design. It is comprised of 160 SPUs, 8 Texture Address Units, and 4 Raster Operation 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 should theoretically perform a lot faster than the Radeon HD 6450 (OEM) 1GB overall. (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 will be quite a bit (more or less 656%) more effective at AF 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
The GeForce GTX 560 is a lot (more or less 764%) faster with regards to FSAA than the Radeon HD 6450 (OEM) 1GB, and capable of handling higher screen resolutions while still performing well. (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
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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: Bandwidth is the maximum amount of data (measured in megabytes per second) that can be moved past the external memory interface in one second. It's calculated by multiplying the bus width by its memory speed. If the card has DDR memory, the result should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The higher the memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and high resolutions.
Texel Rate: Texel rate is the maximum texture map elements (texels) that are processed in one second. This figure is worked out by multiplying the total texture units of the card by the core speed of the chip. The better this number, 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 most pixels the video card can possibly record to its local memory per second - measured in millions of pixels per second. The number is worked out by multiplying the amount of ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate also depends on quite a few other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to reach 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.