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GeForce GTX 560 Ti 448 vs GeForce GTX 570

Intro

The GeForce GTX 560 Ti 448 comes with a clock frequency of 732 MHz and a GDDR5 memory frequency of 900 MHz. It also uses a 320-bit bus, and makes use of a 40 nm design. It is made up of 448 SPUs, 56 TAUs, and 40 Raster Operation Units.

Compare that to the GeForce GTX 570, which makes use of a 40 nm design. nVidia has set the core frequency at 732 MHz. The GDDR5 memory is set to run at a speed of 950 MHz on this particular model. It features 480 SPUs along with 60 Texture Address Units and 40 Rasterization Operator Units.

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Benchmarks

These are real-world performance benchmarks that were submitted by Hardware Compare users. The scores seen here are the average of all benchmarks submitted for each respective test and hardware.

3DMark Fire Strike Graphics Score

GeForce GTX 570 4387 points
GeForce GTX 560 Ti 448 4200 points
Difference: 187 (4%)

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Power Consumption (Max TDP)

GeForce GTX 560 Ti 448 210 Watts
GeForce GTX 570 219 Watts
Difference: 9 Watts (4%)

Memory Bandwidth

The GeForce GTX 570, in theory, should be just a bit faster than the GeForce GTX 560 Ti 448 in general. (explain)

GeForce GTX 570 152000 MB/sec
GeForce GTX 560 Ti 448 144000 MB/sec
Difference: 8000 (6%)

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The GeForce GTX 570 is a little bit (approximately 7%) faster with regards to AF than the GeForce GTX 560 Ti 448. (explain)

GeForce GTX 570 43920 Mtexels/sec
GeForce GTX 560 Ti 448 40992 Mtexels/sec
Difference: 2928 (7%)

Pixel Rate

Both cards have the exact same pixel fill rate, so theoretically they should be equally good at at anti-aliasing, and be able to handle the same resolutions. (explain)

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

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GeForce GTX 560 Ti 448

Amazon.com

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GeForce GTX 570

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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

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Model GeForce GTX 560 Ti 448 GeForce GTX 570
Manufacturer nVidia nVidia
Year December 2011 December 2010
Code Name GF110 GF110
Memory 1280 MB 1280 MB
Core Speed 732 MHz 732 MHz
Memory Speed 3600 MHz 3800 MHz
Power (Max TDP) 210 watts 219 watts
Bandwidth 144000 MB/sec 152000 MB/sec
Texel Rate 40992 Mtexels/sec 43920 Mtexels/sec
Pixel Rate 29280 Mpixels/sec 29280 Mpixels/sec
Unified Shaders 448 480
Texture Mapping Units 56 60
Render Output Units 40 40
Bus Type GDDR5 GDDR5
Bus Width 320-bit 320-bit
Fab Process 40 nm 40 nm
Transistors 3000 million 3000 million
Bus PCIe 2.0 x16 PCIe x16
DirectX Version DirectX 11 DirectX 11
OpenGL Version OpenGL 4.2 OpenGL 4.1

Memory Bandwidth: Bandwidth is the maximum amount of information (in units of megabytes per second) that can be transferred past the external memory interface in one second. It's calculated by multiplying the interface width by the speed of its memory. In the case of DDR RAM, it must be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The better the card's memory bandwidth, the faster 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 applied per second. This figure is calculated by multiplying the total 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.

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Pixel Rate: Pixel rate is the maximum number of pixels the graphics card can possibly record to the local memory in a second - measured in millions of pixels per second. Pixel rate 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 outputting the pixels (image) to the screen. The actual pixel rate also depends on many other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the ability to get to the max fill rate.

Display Prices

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GeForce GTX 560 Ti 448

Amazon.com

Check prices at:

GeForce GTX 570

Amazon.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

One Response to “GeForce GTX 560 Ti 448 vs GeForce GTX 570”
rus94 says:

How it possible - Gtx560-448sp and 320Bits bandwith performance is same such Gtx570, which have 480SP's at high MHz speed and 384bits?

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