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GeForce GTX 560 Ti 448 vs Radeon R9 M290X

Intro

The GeForce GTX 560 Ti 448 uses a 40 nm design. nVidia has clocked the core frequency at 732 MHz. The GDDR5 memory is set to run at a speed of 900 MHz on this particular card. It features 448 SPUs as well as 56 TAUs and 40 ROPs.

Compare all that to the Radeon R9 M290X, which has GPU core speed of 850 MHz, and 4096 MB of GDDR5 RAM set to run at 1200 MHz through a 256-bit bus. It also is made up of 1280 SPUs, 80 Texture Address Units, and 32 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon R9 M290X 100 Watts
GeForce GTX 560 Ti 448 210 Watts
Difference: 110 Watts (110%)

Memory Bandwidth

Theoretically speaking, the Radeon R9 M290X should be 7% faster than the GeForce GTX 560 Ti 448 in general, because of its higher data rate. (explain)

Radeon R9 M290X 153600 MB/sec
GeForce GTX 560 Ti 448 144000 MB/sec
Difference: 9600 (7%)

Texel Rate

The Radeon R9 M290X should be quite a bit (more or less 66%) faster with regards to AF than the GeForce GTX 560 Ti 448. (explain)

Radeon R9 M290X 68000 Mtexels/sec
GeForce GTX 560 Ti 448 40992 Mtexels/sec
Difference: 27008 (66%)

Pixel Rate

The GeForce GTX 560 Ti 448 should be a small bit (approximately 8%) better at anti-aliasing than the Radeon R9 M290X, and will be capable of handling higher screen resolutions without slowing down too much. (explain)

GeForce GTX 560 Ti 448 29280 Mpixels/sec
Radeon R9 M290X 27200 Mpixels/sec
Difference: 2080 (8%)

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

Check prices at:

Radeon R9 M290X

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.

Specifications

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Model GeForce GTX 560 Ti 448 Radeon R9 M290X
Manufacturer nVidia AMD
Year December 2011 May 1 2014
Code Name GF110 Neptune XT
Memory 1280 MB 4096 MB
Core Speed 732 MHz 850 MHz
Memory Speed 3600 MHz 4800 MHz
Power (Max TDP) 210 watts 100 watts
Bandwidth 144000 MB/sec 153600 MB/sec
Texel Rate 40992 Mtexels/sec 68000 Mtexels/sec
Pixel Rate 29280 Mpixels/sec 27200 Mpixels/sec
Unified Shaders 448 1280
Texture Mapping Units 56 80
Render Output Units 40 32
Bus Type GDDR5 GDDR5
Bus Width 320-bit 256-bit
Fab Process 40 nm 28 nm
Transistors 3000 million (Unknown) million
Bus PCIe 2.0 x16 PCIe 3.0 x16
DirectX Version DirectX 11 DirectX 11.2
OpenGL Version OpenGL 4.2 OpenGL 4.3

Memory Bandwidth: Bandwidth is the maximum amount of data (in units of megabytes per second) that can be transferred past the external memory interface in a second. It is worked out by multiplying the card's bus width by its memory clock speed. If it uses DDR RAM, it should be multiplied by 2 once again. If 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 texture map elements (texels) that are applied per second. This number is calculated by multiplying the total 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 processed in one second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics card can possibly write to its local memory in one second - measured in millions of pixels per second. The number is calculated by multiplying the amount of colour ROPs 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 rate is also dependant on lots of 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

Hide Prices

GeForce GTX 560 Ti 448

Amazon.com

Check prices at:

Radeon R9 M290X

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.

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