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GeForce RTX 2070 vs Radeon R9 390 8G

Intro

The GeForce RTX 2070 features clock speeds of 1410 MHz on the GPU, and 14 MHz on the 8192 MB of GDDR6 memory. It features 2304 SPUs along with 144 TAUs and 64 ROPs.

Compare those specifications to the Radeon R9 390 8G, which comes with clock speeds of 1000 MHz on the GPU, and 1500 MHz on the 8192 MB of GDDR5 memory. It features 2560 SPUs along with 160 Texture Address Units and 64 ROPs.

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Benchmarks

These are real-world performance benchmarks that were submitted by Hardware Compare users. The scores seen here are the average of all benchmarks submitted for each respective test and hardware.

3DMark Fire Strike Graphics Score

GeForce RTX 2070 22282 points
Radeon R9 390 8G 12733 points
Difference: 9549 (75%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 2070 175 Watts
Radeon R9 390 8G 275 Watts
Difference: 100 Watts (57%)

Memory Bandwidth

Theoretically speaking, the GeForce RTX 2070 should be 19% quicker than the Radeon R9 390 8G overall, because of its higher bandwidth. (explain)

GeForce RTX 2070 458752 MB/sec
Radeon R9 390 8G 384000 MB/sec
Difference: 74752 (19%)

Texel Rate

The GeForce RTX 2070 is much (about 27%) more effective at anisotropic filtering than the Radeon R9 390 8G. (explain)

GeForce RTX 2070 203040 Mtexels/sec
Radeon R9 390 8G 160000 Mtexels/sec
Difference: 43040 (27%)

Pixel Rate

If running with lots of anti-aliasing is important to you, then the GeForce RTX 2070 is the winner, by far. (explain)

GeForce RTX 2070 90240 Mpixels/sec
Radeon R9 390 8G 64000 Mpixels/sec
Difference: 26240 (41%)

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 2070

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 2070 Radeon R9 390 8G
Manufacturer nVidia AMD
Year September 2018 June 2015
Code Name TU104-350 Grenada PRO
Memory 8192 MB 8192 MB
Core Speed 1410 MHz 1000 MHz
Memory Speed 14 GB/s 6000 MHz
Power (Max TDP) 175 watts 275 watts
Bandwidth 458752 MB/sec 384000 MB/sec
Texel Rate 203040 Mtexels/sec 160000 Mtexels/sec
Pixel Rate 90240 Mpixels/sec 64000 Mpixels/sec
Unified Shaders 2304 2560
Texture Mapping Units 144 160
Render Output Units 64 64
Bus Type GDDR6 GDDR5
Bus Width 256-bit 512-bit
Fab Process 12 nm 28 nm
Transistors (Unknown) 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: Bandwidth is the max amount of information (in units of MB per second) that can be transported past the external memory interface in a second. It is worked out by multiplying the interface width by the speed of its memory. If the card has DDR type memory, it should be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The better the 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 amount of texture map elements (texels) that can be processed per second. This figure is calculated by multiplying the total texture units of the card by the core speed of the chip. The better this number, the better the 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 could possibly write to its local memory in a second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of Raster Operations Pipelines by the the core clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate is also dependant on many other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the maximum fill rate.

Display Prices

Hide Prices

GeForce RTX 2070

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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