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GeForce GTX 650 Ti 2GB vs Radeon RX 460

Intro

The GeForce GTX 650 Ti 2GB has a core clock frequency of 928 MHz and a GDDR5 memory frequency of 1350 MHz. It also uses a 128-bit memory bus, and makes use of a 28 nm design. It features 768 SPUs, 64 TAUs, and 16 ROPs.

Compare all of that to the Radeon RX 460, which comes with GPU clock speed of 1090 MHz, and 4096 MB of GDDR5 memory set to run at 1750 MHz through a 128-bit bus. It also is comprised of 896 SPUs, 56 TAUs, and 16 ROPs.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 460 75 Watts
GeForce GTX 650 Ti 2GB 110 Watts
Difference: 35 Watts (47%)

Memory Bandwidth

The Radeon RX 460 should theoretically be quite a bit faster than the GeForce GTX 650 Ti 2GB in general. (explain)

Radeon RX 460 112000 MB/sec
GeForce GTX 650 Ti 2GB 86400 MB/sec
Difference: 25600 (30%)

Texel Rate

The Radeon RX 460 is just a bit (more or less 3%) better at texture filtering than the GeForce GTX 650 Ti 2GB. (explain)

Radeon RX 460 61040 Mtexels/sec
GeForce GTX 650 Ti 2GB 59392 Mtexels/sec
Difference: 1648 (3%)

Pixel Rate

The Radeon RX 460 will be a small bit (about 17%) faster with regards to full screen anti-aliasing than the GeForce GTX 650 Ti 2GB, and also able to handle higher resolutions more effectively. (explain)

Radeon RX 460 17440 Mpixels/sec
GeForce GTX 650 Ti 2GB 14848 Mpixels/sec
Difference: 2592 (17%)

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 650 Ti 2GB

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 650 Ti 2GB Radeon RX 460
Manufacturer nVidia AMD
Year October 2012 August 2016
Code Name GK106 Polaris 11
Memory 2048 MB 4096 MB
Core Speed 928 MHz 1090 MHz
Memory Speed 5400 MHz 7000 MHz
Power (Max TDP) 110 watts 75 watts
Bandwidth 86400 MB/sec 112000 MB/sec
Texel Rate 59392 Mtexels/sec 61040 Mtexels/sec
Pixel Rate 14848 Mpixels/sec 17440 Mpixels/sec
Unified Shaders 768 896
Texture Mapping Units 64 56
Render Output Units 16 16
Bus Type GDDR5 GDDR5
Bus Width 128-bit 128-bit
Fab Process 28 nm 14 nm
Transistors 2540 million 3000 million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 11.0 DirectX 12.0
OpenGL Version OpenGL 4.3 OpenGL 4.5

Memory Bandwidth: Bandwidth is the max amount of data (measured in megabytes per second) that can be transported over the external memory interface in one second. It's calculated by multiplying the card's interface width by its memory clock speed. If it uses DDR type RAM, the result should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the better the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that are applied per second. This figure is worked out by multiplying the total number of texture units by the core speed of the chip. The higher this number, the better the card will be at handling 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 that the graphics chip could possibly write to its local memory per second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the amount of colour ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate also depends on lots of other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to get to the maximum fill rate.

Display Prices

Hide Prices

GeForce GTX 650 Ti 2GB

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.

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