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GeForce GTX Titan vs Radeon RX 590

Intro

The GeForce GTX Titan has a GPU core speed of 837 MHz, and the 6144 MB of GDDR5 RAM is set to run at 1502 MHz through a 384-bit bus. It also is made up of 2688 Stream Processors, 224 Texture Address Units, and 48 Raster Operation Units.

Compare all that to the Radeon RX 590, which has GPU core speed of 1469 MHz, and 8192 MB of GDDR5 RAM running at 2000 MHz through a 256-bit bus. It also features 2304 SPUs, 144 TAUs, and 32 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 590 175 Watts
GeForce GTX Titan 250 Watts
Difference: 75 Watts (43%)

Memory Bandwidth

In theory, the GeForce GTX Titan should be a small bit faster than the Radeon RX 590 in general. (explain)

GeForce GTX Titan 288384 MB/sec
Radeon RX 590 262144 MB/sec
Difference: 26240 (10%)

Texel Rate

The Radeon RX 590 is a small bit (approximately 13%) more effective at AF than the GeForce GTX Titan. (explain)

Radeon RX 590 211536 Mtexels/sec
GeForce GTX Titan 187488 Mtexels/sec
Difference: 24048 (13%)

Pixel Rate

The Radeon RX 590 is just a bit (about 17%) better at full screen anti-aliasing than the GeForce GTX Titan, and also able to handle higher screen resolutions without slowing down too much. (explain)

Radeon RX 590 47008 Mpixels/sec
GeForce GTX Titan 40176 Mpixels/sec
Difference: 6832 (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

Display Prices

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GeForce GTX Titan

Amazon.com

Radeon RX 590

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 Titan Radeon RX 590
Manufacturer nVidia AMD
Year February 2013 November 2018
Code Name GK110 Polaris 30
Memory 6144 MB 8192 MB
Core Speed 837 MHz 1469 MHz
Memory Speed 6008 MHz 8000 MHz
Power (Max TDP) 250 watts 175 watts
Bandwidth 288384 MB/sec 262144 MB/sec
Texel Rate 187488 Mtexels/sec 211536 Mtexels/sec
Pixel Rate 40176 Mpixels/sec 47008 Mpixels/sec
Unified Shaders 2688 2304
Texture Mapping Units 224 144
Render Output Units 48 32
Bus Type GDDR5 GDDR5
Bus Width 384-bit 256-bit
Fab Process 28 nm 12 nm
Transistors 7080 million 5700 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 largest amount of data (in units of MB per second) that can be transferred over the external memory interface within a second. It is worked out by multiplying the interface width by the speed of its memory. If it uses DDR memory, it must be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The higher the memory bandwidth, the faster 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 number of texture map elements (texels) that can be processed per second. This figure is worked out by multiplying the total number of texture units by the core clock 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 in a second.

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card can possibly record to the local memory per 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 sometimes called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate also depends on lots of other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the potential to get to the maximum fill rate.

Display Prices

Hide Prices

GeForce GTX Titan

Amazon.com

Radeon RX 590

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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