 |
 |
|
|
|
GeForce GTX 560 Ti vs Radeon HD 6850
Intro
The GeForce GTX 560 Ti has a GPU core clock speed of 822 MHz, and the 1024 MB of GDDR5 memory runs at 1002 MHz through a 256-bit bus. It also is comprised of 384 Stream Processors, 64 TAUs, and 32 ROPs.Compare those specifications to the Radeon HD 6850, which has a core clock speed of 775 MHz and a GDDR5 memory speed of 1000 MHz. It also uses a 256-bit memory bus, and makes use of a 40 nm design. It features 960 SPUs, 48 TAUs, and 32 Raster Operation Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon HD 6850 |
|
127 Watts |
| GeForce GTX 560 Ti |
|
170 Watts |
|
|
Memory Bandwidth
As far as performance goes, the GeForce GTX 560 Ti should in theory be a small bit superior to the Radeon HD 6850 overall. (explain)
| GeForce GTX 560 Ti |
|
128256 MB/sec |
| Radeon HD 6850 |
|
128000 MB/sec |
|
|
Texel Rate
The GeForce GTX 560 Ti should be much (about 41%) faster with regards to anisotropic filtering than the Radeon HD 6850. (explain)| GeForce GTX 560 Ti |
|
52608 Mtexels/sec |
| Radeon HD 6850 |
|
37200 Mtexels/sec |
|
|
Pixel Rate
If using lots of anti-aliasing is important to you, then the GeForce GTX 560 Ti is superior to the Radeon HD 6850, but it probably won't make a huge difference. (explain)| GeForce GTX 560 Ti |
|
26304 Mpixels/sec |
| Radeon HD 6850 |
|
24800 Mpixels/sec |
|
|
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 GTX 560 TiAmazon.com
Other US-based stores
Amazon.co.uk
Amazon.de
Amazon.fr
|
Radeon HD 6850Amazon.com
Other US-based stores
Amazon.co.uk
Amazon.de
Amazon.fr
|
Specifications
| Model | GeForce GTX 560 Ti | Radeon HD 6850 |
|---|---|---|
| Manufacturer | nVidia | ATi |
| Year | January 2011 | October 2010 |
| Code Name | GF114 | Barts Pro |
| Fab Process | 40 nm | 40 nm |
| Bus | PCIe x16 | PCIe x16 |
| Memory | 1024 MB | 1024 MB |
| Core Speed | 822 MHz | 775 MHz |
| Shader Speed | 1645 MHz | (N/A) MHz |
| Memory Speed | 1002 MHz | 1000 MHz |
| Unified Shaders | 384 | 960 |
| Texture Mapping Units | 64 | 48 |
| Render Output Units | 32 | 32 |
| Bus Type | GDDR5 | GDDR5 |
| Bus Width | 256-bit | 256-bit |
| DirectX Version | DirectX 11 | DirectX 11 |
| OpenGL Version | OpenGL 4.1 | OpenGL 4.1 |
| Power (Max TDP) | 170 watts | 127 watts |
| Shader Model | 5.0 | 5.0 |
| Bandwidth | 128256 MB/sec | 128000 MB/sec |
| Texel Rate | 52608 Mtexels/sec | 37200 Mtexels/sec |
| Pixel Rate | 26304 Mpixels/sec | 24800 Mpixels/sec |
Memory Bandwidth: Bandwidth is the maximum amount of data (measured in MB per second) that can be moved across the external memory interface in one second. It's calculated by multiplying the bus width by the speed of its memory. If the card has DDR RAM, it should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The better the memory bandwidth, the better 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 number of texture map elements (texels) that are processed in one second. This is worked out by multiplying the total amount of texture units by the core clock speed of the chip. The higher the texel rate, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels in a second.
Pixel Rate: Pixel rate is the maximum number of pixels the graphics card can possibly write to its local memory in a second - measured in millions of pixels per second. The number is worked out by multiplying the amount of Render Output Units by the the card's clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate also depends on quite a few other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to get to the max fill rate.
Comments
10 Responses to “GeForce GTX 560 Ti vs Radeon HD 6850”[...] combo of Mobo + GPU It still fits within his budget and gives better performance Yes, thanks! Comparison. __________________ Pro snipa... Fail not my [...]
Hi man! this pages is excelent!, but I have a daubt about texel rate and Pixel rate...
How do you calculate these values? The Official NVidia page has diferent values about them.
Thx!
this is the shittiest page ever
blindly copied numbers, no real comparison data
useless waste of bandwidth
diaf
satan's just mad he gave me a blowjob and i didn't return the favor.
Both satan and Jesus are mad cuz they aren't real.
Athiest doesn't beleive in being mad, or anything else for that matter, so he's just there, wasting space.
But can we really know for sure?
You cant ask someone to prove a negative, it doesnt work that way, for you to ask someone to prove something means you you have to prove it right first, otherwise your statement is botched.
Its really hard for anyone to disprove anything that hasnt been proven right yet, just as much as Id like you I cant prove that the easter bunny isnt real, or that the boggey man hiding in your closet isnt real.
All in all you cant ask someone "how do you know.. prove it" because the problem with that is that you havent proven your stance as correct yet, that means you cant ask someone to disprove you, when you have not proven to be correct in the first place.
Have a nice day,
lol. at comments. made my day.
[...] ti hat ne macke aber ruckeln darf da aufjedenfall nichts... bzw. schlechter als vorher laufen... GeForce GTX 560 Ti vs Radeon HD 6850 – Performance Comparison Benchmarks @ Hardware Compare Intel 2500k @ 4,5ghz, Asrock Extreme3 GEN3, 2x 4GB Teamgroup 1333mhz, SLI: nVidia GeForce [...]