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GeForce RTX 2060 vs Radeon R9 390 8G

Intro

The GeForce RTX 2060 comes with a GPU core clock speed of 1365 MHz, and the 6144 MB of GDDR6 memory runs at 14000 MHz through a 192-bit bus. It also features 1920 Stream Processors, 120 Texture Address Units, and 48 Raster Operation Units.

Compare all that to the Radeon R9 390 8G, which features a core clock frequency of 1000 MHz and a GDDR5 memory frequency of 1500 MHz. It also features a 512-bit bus, and makes use of a 28 nm design. It is made up of 2560 SPUs, 160 TAUs, and 64 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 2060 160 Watts
Radeon R9 390 8G 275 Watts
Difference: 115 Watts (72%)

Memory Bandwidth

In theory, the Radeon R9 390 8G should be 12% quicker than the GeForce RTX 2060 in general, due to its higher bandwidth. (explain)

Radeon R9 390 8G 384000 MB/sec
GeForce RTX 2060 344064 MB/sec
Difference: 39936 (12%)

Texel Rate

The GeForce RTX 2060 should be a small bit (approximately 2%) more effective at AF than the Radeon R9 390 8G. (explain)

GeForce RTX 2060 163800 Mtexels/sec
Radeon R9 390 8G 160000 Mtexels/sec
Difference: 3800 (2%)

Pixel Rate

The GeForce RTX 2060 will be a little bit (approximately 2%) better at full screen anti-aliasing than the Radeon R9 390 8G, and also will be capable of handling higher screen resolutions better. (explain)

GeForce RTX 2060 65520 Mpixels/sec
Radeon R9 390 8G 64000 Mpixels/sec
Difference: 1520 (2%)

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 RTX 2060

Amazon.com

Check prices at:

Radeon R9 390 8G

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 RTX 2060 Radeon R9 390 8G
Manufacturer nVidia AMD
Year January 2019 June 2015
Code Name TU106-200A-KA-A1 Grenada PRO
Memory 6144 MB 8192 MB
Core Speed 1365 MHz 1000 MHz
Memory Speed 14000 GB/s 6000 MHz
Power (Max TDP) 160 watts 275 watts
Bandwidth 344064 MB/sec 384000 MB/sec
Texel Rate 163800 Mtexels/sec 160000 Mtexels/sec
Pixel Rate 65520 Mpixels/sec 64000 Mpixels/sec
Unified Shaders 1920 2560
Texture Mapping Units 120 160
Render Output Units 48 64
Bus Type GDDR6 GDDR5
Bus Width 192-bit 512-bit
Fab Process 12 nm 28 nm
Transistors 10800 million 6200 million
Bus PCIe 3.0 x16 PCIe 3.0 ×16
DirectX Version DirectX 12.0 DirectX 12.0
OpenGL Version OpenGL 4.6 OpenGL 4.5

Memory Bandwidth: Memory bandwidth is the maximum amount of information (counted in MB per second) that can be moved over the external memory interface within a second. The number is worked out by multiplying the interface width by its memory speed. If it uses DDR memory, it must be multiplied by 2 again. If DDR5, multiply by 4 instead. The better the card's memory bandwidth, the better the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that can be processed per second. This number is worked out by multiplying the total texture units by the core clock speed of the chip. The higher this number, the better the graphics card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels per second.

Pixel Rate: Pixel rate is the most pixels that the graphics card can possibly write to the local memory in a second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the number of colour ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate is also dependant on many other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to reach the max fill rate.

Display Prices

Hide Prices

GeForce RTX 2060

Amazon.com

Check prices at:

Radeon R9 390 8G

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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