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GeForce GTX 560 Ti vs Radeon RX 460

Intro

The GeForce GTX 560 Ti uses a 40 nm design. nVidia has set the core speed at 822 MHz. The GDDR5 RAM is set to run at a frequency of 1002 MHz on this particular model. It features 384 SPUs along with 64 TAUs and 32 Rasterization Operator Units.

Compare all of that to the Radeon RX 460, which comes with a core clock frequency of 1090 MHz and a GDDR5 memory speed of 1750 MHz. It also uses a 128-bit bus, and uses a 14 nm design. It is made up of 896 SPUs, 56 TAUs, and 16 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 460 75 Watts
GeForce GTX 560 Ti 170 Watts
Difference: 95 Watts (127%)

Memory Bandwidth

Performance-wise, the GeForce GTX 560 Ti should theoretically be a bit superior to the Radeon RX 460 in general. (explain)

GeForce GTX 560 Ti 128256 MB/sec
Radeon RX 460 112000 MB/sec
Difference: 16256 (15%)

Texel Rate

The Radeon RX 460 will be just a bit (approximately 16%) better at AF than the GeForce GTX 560 Ti. (explain)

Radeon RX 460 61040 Mtexels/sec
GeForce GTX 560 Ti 52608 Mtexels/sec
Difference: 8432 (16%)

Pixel Rate

The GeForce GTX 560 Ti is quite a bit (more or less 51%) better at AA than the Radeon RX 460, and will be capable of handling higher resolutions more effectively. (explain)

GeForce GTX 560 Ti 26304 Mpixels/sec
Radeon RX 460 17440 Mpixels/sec
Difference: 8864 (51%)

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 RX 460

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 RX 460
Manufacturer nVidia AMD
Year January 2011 August 2016
Code Name GF114 Polaris 11
Memory 1024 MB 4096 MB
Core Speed 822 MHz 1090 MHz
Memory Speed 4008 MHz 7000 MHz
Power (Max TDP) 170 watts 75 watts
Bandwidth 128256 MB/sec 112000 MB/sec
Texel Rate 52608 Mtexels/sec 61040 Mtexels/sec
Pixel Rate 26304 Mpixels/sec 17440 Mpixels/sec
Unified Shaders 384 896
Texture Mapping Units 64 56
Render Output Units 32 16
Bus Type GDDR5 GDDR5
Bus Width 256-bit 128-bit
Fab Process 40 nm 14 nm
Transistors 1950 million 3000 million
Bus PCIe x16 PCIe 3.0 x16
DirectX Version DirectX 11 DirectX 12.0
OpenGL Version OpenGL 4.1 OpenGL 4.5

Memory Bandwidth: Memory bandwidth is the max amount of information (measured in megabytes per second) that can be transferred over the external memory interface in a second. It is calculated by multiplying the interface width by the speed of its memory. If it uses DDR memory, it should be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The higher the card's memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, HDR and high resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that can be processed in one second. This figure is calculated by multiplying the total number of texture units of the card by the core speed of the chip. The better the texel rate, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in one second.

Pixel Rate: Pixel rate is the maximum number 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 number of Raster Operations Pipelines by the clock speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel output rate is also dependant on quite a few other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to reach the maximum fill rate.

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