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GeForce GTX 560 Ti vs Radeon R7 240

Intro

The GeForce GTX 560 Ti has clock speeds of 822 MHz on the GPU, and 1002 MHz on the 1024 MB of GDDR5 RAM. It features 384 SPUs as well as 64 Texture Address Units and 32 ROPs.

Compare those specifications to the Radeon R7 240, which has a GPU core clock speed of 730 MHz, and 2048 MB of DDR3 memory set to run at 900 MHz through a 128-bit bus. It also is made up of 320 Stream Processors, 20 Texture Address Units, and 8 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon R7 240 30 Watts
GeForce GTX 560 Ti 170 Watts
Difference: 140 Watts (467%)

Memory Bandwidth

Theoretically speaking, the GeForce GTX 560 Ti should be much faster than the Radeon R7 240 overall. (explain)

GeForce GTX 560 Ti 128256 MB/sec
Radeon R7 240 28800 MB/sec
Difference: 99456 (345%)

Texel Rate

The GeForce GTX 560 Ti should be much (about 260%) better at texture filtering than the Radeon R7 240. (explain)

GeForce GTX 560 Ti 52608 Mtexels/sec
Radeon R7 240 14600 Mtexels/sec
Difference: 38008 (260%)

Pixel Rate

The GeForce GTX 560 Ti should be quite a bit (about 350%) faster with regards to anti-aliasing than the Radeon R7 240, and able to handle higher resolutions while still performing well. (explain)

GeForce GTX 560 Ti 26304 Mpixels/sec
Radeon R7 240 5840 Mpixels/sec
Difference: 20464 (350%)

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

Amazon.com

Radeon R7 240

Amazon.com

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 Radeon R7 240
Manufacturer nVidia AMD
Year January 2011 October 2013
Code Name GF114 Oland PRO
Memory 1024 MB 2048 MB
Core Speed 822 MHz 730 MHz
Memory Speed 4008 MHz 1800 MHz
Power (Max TDP) 170 watts 30 watts
Bandwidth 128256 MB/sec 28800 MB/sec
Texel Rate 52608 Mtexels/sec 14600 Mtexels/sec
Pixel Rate 26304 Mpixels/sec 5840 Mpixels/sec
Unified Shaders 384 320
Texture Mapping Units 64 20
Render Output Units 32 8
Bus Type GDDR5 DDR3
Bus Width 256-bit 128-bit
Fab Process 40 nm 28 nm
Transistors 1950 million 1040 million
Bus PCIe x16 PCIe 3.0 x16
DirectX Version DirectX 11 DirectX 11.2
OpenGL Version OpenGL 4.1 OpenGL 4.3

Memory Bandwidth: Memory bandwidth is the maximum amount of information (in units of MB per second) that can be transferred across the external memory interface within a second. It's calculated by multiplying the bus width by the speed of its memory. If the card has DDR type memory, the result should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, 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 amount of texture units of the card by the core clock speed of the chip. The higher this number, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels in one second.

Pixel Rate: Pixel rate is the most pixels that the graphics card could 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 Render Output Units by the the core clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate is also dependant 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.

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