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GeForce RTX 2070 vs Radeon RX Vega 64

Intro

The GeForce RTX 2070 uses a 12 nm design. nVidia has set the core frequency at 1410 MHz. The GDDR6 memory is set to run at a speed of 14 MHz on this particular card. It features 2304 SPUs as well as 144 Texture Address Units and 64 Rasterization Operator Units.

Compare those specifications to the Radeon RX Vega 64, which comes with core clock speeds of 1247 MHz on the GPU, and 1890 MHz on the 8192 MB of HBM2 memory. It features 4096 SPUs along with 256 Texture Address Units and 64 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 2070 175 Watts
Radeon RX Vega 64 295 Watts
Difference: 120 Watts (69%)

Memory Bandwidth

As far as performance goes, the Radeon RX Vega 64 should in theory be a little bit better than the GeForce RTX 2070 in general. (explain)

Radeon RX Vega 64 495411 MB/sec
GeForce RTX 2070 458752 MB/sec
Difference: 36659 (8%)

Texel Rate

The Radeon RX Vega 64 is a lot (approximately 57%) more effective at AF than the GeForce RTX 2070. (explain)

Radeon RX Vega 64 319232 Mtexels/sec
GeForce RTX 2070 203040 Mtexels/sec
Difference: 116192 (57%)

Pixel Rate

The GeForce RTX 2070 is just a bit (more or less 13%) better at full screen anti-aliasing than the Radeon RX Vega 64, and also should be able to handle higher screen resolutions without slowing down too much. (explain)

GeForce RTX 2070 90240 Mpixels/sec
Radeon RX Vega 64 79808 Mpixels/sec
Difference: 10432 (13%)

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

Radeon RX Vega 64

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

Display Specifications

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Model GeForce RTX 2070 Radeon RX Vega 64
Manufacturer nVidia AMD
Year September 2018 August 2017
Code Name TU104-350 Vega 10 XT
Memory 8192 MB 8192 MB
Core Speed 1410 MHz 1247 MHz
Memory Speed 14 GB/s 1890 MHz
Power (Max TDP) 175 watts 295 watts
Bandwidth 458752 MB/sec 495411 MB/sec
Texel Rate 203040 Mtexels/sec 319232 Mtexels/sec
Pixel Rate 90240 Mpixels/sec 79808 Mpixels/sec
Unified Shaders 2304 4096
Texture Mapping Units 144 256
Render Output Units 64 64
Bus Type GDDR6 HBM2
Bus Width 256-bit 2048-bit
Fab Process 12 nm 14 nm
Transistors (Unknown) million 12500 million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12 DirectX 12.0
OpenGL Version OpenGL 4.6 OpenGL 4.5

Memory Bandwidth: Bandwidth is the largest amount of information (in units of MB per second) that can be transported across the external memory interface in a second. It's worked out by multiplying the interface width by its memory speed. If it uses DDR memory, the result should be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the better the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and high resolutions.

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

Pixel Rate: Pixel rate is the most pixels that the graphics card could possibly record to the local memory in one second - measured in millions of pixels per second. The figure is calculated by multiplying the number of Raster Operations Pipelines by the the core speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for filling the screen with pixels (the image). 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 potential to get to the maximum fill rate.

Display Prices

Hide Prices

GeForce RTX 2070

Amazon.com

Radeon RX Vega 64

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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