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GeForce RTX 2070 vs Radeon RX 6800

Intro

The GeForce RTX 2070 has a GPU core speed of 1410 MHz, and the 8192 MB of GDDR6 RAM runs at 1750 MHz through a 256-bit bus. It also features 2304 Stream Processors, 144 Texture Address Units, and 64 Raster Operation Units.

Compare those specifications to the Radeon RX 6800, which has a GPU core clock speed of 1700 MHz, and 16384 MB of GDDR6 memory running at 2000 MHz through a 256-bit bus. It also is comprised of 3840 SPUs, 240 TAUs, and 96 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 2070 175 Watts
Radeon RX 6800 250 Watts
Difference: 75 Watts (43%)

Memory Bandwidth

Theoretically, the Radeon RX 6800 should perform a bit faster than the GeForce RTX 2070 overall. (explain)

Radeon RX 6800 524288 MB/sec
GeForce RTX 2070 458752 MB/sec
Difference: 65536 (14%)

Texel Rate

The Radeon RX 6800 will be much (about 101%) faster with regards to AF than the GeForce RTX 2070. (explain)

Radeon RX 6800 408000 Mtexels/sec
GeForce RTX 2070 203040 Mtexels/sec
Difference: 204960 (101%)

Pixel Rate

If using a high resolution is important to you, then the Radeon RX 6800 is superior to the GeForce RTX 2070, and very much so. (explain)

Radeon RX 6800 163200 Mpixels/sec
GeForce RTX 2070 90240 Mpixels/sec
Difference: 72960 (81%)

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 RTX 2070

Amazon.com

Check prices at:

Radeon RX 6800

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 RX 6800
Manufacturer nVidia AMD
Year September 2018 November 2020
Code Name TU104-350 Navi 21
Memory 8192 MB 16384 MB
Core Speed 1410 MHz 1700 MHz
Memory Speed 1750 GB/s 2000 GB/s
Power (Max TDP) 175 watts 250 watts
Bandwidth 458752 MB/sec 524288 MB/sec
Texel Rate 203040 Mtexels/sec 408000 Mtexels/sec
Pixel Rate 90240 Mpixels/sec 163200 Mpixels/sec
Unified Shaders 2304 3840
Texture Mapping Units 144 240
Render Output Units 64 96
Bus Type GDDR6 GDDR6
Bus Width 256-bit 256-bit
Fab Process 12 nm 7 nm
Transistors (Unknown) million 26800 million
Bus PCIe 3.0 x16 PCIe 4.0 x16
DirectX Version DirectX 12 DirectX 12
OpenGL Version OpenGL 4.6 OpenGL 4.6

Memory Bandwidth: Bandwidth is the maximum amount of information (counted in megabytes per second) that can be moved across the external memory interface in a second. It's worked out by multiplying the bus width by its memory speed. If the card has DDR memory, it should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the better 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 amount of texture map elements (texels) that can be processed in one second. This figure is worked out by multiplying the total texture units 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 in one second.

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card could possibly write to its local memory per second - measured in millions of pixels per second. The number is calculated by multiplying the amount of ROPs by the clock speed of the card. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate is also dependant on lots of other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to reach the max fill rate.

Display Prices

Hide Prices

GeForce RTX 2070

Amazon.com

Check prices at:

Radeon RX 6800

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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