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GeForce RTX 2060 Super vs Radeon R9 390X 8G

Intro

The GeForce RTX 2060 Super uses a 12 nm design. nVidia has clocked the core speed at 1470 MHz. The GDDR6 memory runs at a speed of 14000 MHz on this particular card. It features 2176 SPUs as well as 136 TAUs and 64 Rasterization Operator Units.

Compare those specifications to the Radeon R9 390X 8G, which features core speeds of 1050 MHz on the GPU, and 1500 MHz on the 8192 MB of GDDR5 memory. It features 2816 SPUs along with 176 Texture Address Units and 64 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 2060 Super 175 Watts
Radeon R9 390X 8G 275 Watts
Difference: 100 Watts (57%)

Memory Bandwidth

Theoretically speaking, the GeForce RTX 2060 Super will be 19% quicker than the Radeon R9 390X 8G overall, because of its higher data rate. (explain)

GeForce RTX 2060 Super 458752 MB/sec
Radeon R9 390X 8G 384000 MB/sec
Difference: 74752 (19%)

Texel Rate

The GeForce RTX 2060 Super will be just a bit (more or less 8%) better at AF than the Radeon R9 390X 8G. (explain)

GeForce RTX 2060 Super 199920 Mtexels/sec
Radeon R9 390X 8G 184800 Mtexels/sec
Difference: 15120 (8%)

Pixel Rate

The GeForce RTX 2060 Super will be a lot (more or less 40%) faster with regards to AA than the Radeon R9 390X 8G, and should be capable of handling higher screen resolutions without slowing down too much. (explain)

GeForce RTX 2060 Super 94080 Mpixels/sec
Radeon R9 390X 8G 67200 Mpixels/sec
Difference: 26880 (40%)

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 Super

Amazon.com

Check prices at:

Radeon R9 390X 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 Super Radeon R9 390X 8G
Manufacturer nVidia AMD
Year July 2019 June 2015
Code Name TU106-410-A1 Grenada XT
Memory 8192 MB 8192 MB
Core Speed 1470 MHz 1050 MHz
Memory Speed 14000 GB/s 6000 MHz
Power (Max TDP) 175 watts 275 watts
Bandwidth 458752 MB/sec 384000 MB/sec
Texel Rate 199920 Mtexels/sec 184800 Mtexels/sec
Pixel Rate 94080 Mpixels/sec 67200 Mpixels/sec
Unified Shaders 2176 2816
Texture Mapping Units 136 176
Render Output Units 64 64
Bus Type GDDR6 GDDR5
Bus Width 256-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 DirectX 12.0
OpenGL Version OpenGL 4.6 OpenGL 4.5

Memory Bandwidth: Memory bandwidth is the maximum amount of information (in units of megabytes per second) that can be transferred past the external memory interface in one second. It's worked out by multiplying the card's interface width by the speed of its memory. In the case of DDR RAM, it must be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The higher the card's memory bandwidth, the faster 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 per second. This number is calculated by multiplying the total number of texture units of the card by the core clock speed of the chip. The higher the texel rate, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied per second.

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics chip can possibly record to the local memory per second - measured in millions of pixels per second. The number is worked out by multiplying the amount of Render Output Units by the clock speed of the card. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel output rate is also dependant on lots of other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the ability to reach the max fill rate.

Display Prices

Hide Prices

GeForce RTX 2060 Super

Amazon.com

Check prices at:

Radeon R9 390X 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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