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GeForce RTX 2070 vs Radeon RX 6650 XT

Intro

The GeForce RTX 2070 features clock speeds of 1410 MHz on the GPU, and 1750 MHz on the 8192 MB of GDDR6 memory. It features 2304 SPUs along with 144 Texture Address Units and 64 ROPs.

Compare all that to the Radeon RX 6650 XT, which features GPU clock speed of 2055 MHz, and 8192 MB of GDDR6 memory running at 2190 MHz through a 128-bit bus. It also is comprised of 2048 Stream Processors, 128 TAUs, and 64 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 2070 175 Watts
Radeon RX 6650 XT 176 Watts
Difference: 1 Watts (1%)

Memory Bandwidth

As far as performance goes, the GeForce RTX 2070 should in theory be a lot superior to the Radeon RX 6650 XT overall. (explain)

GeForce RTX 2070 458752 MB/sec
Radeon RX 6650 XT 287072 MB/sec
Difference: 171680 (60%)

Texel Rate

The Radeon RX 6650 XT should be quite a bit (approximately 30%) better at texture filtering than the GeForce RTX 2070. (explain)

Radeon RX 6650 XT 263040 Mtexels/sec
GeForce RTX 2070 203040 Mtexels/sec
Difference: 60000 (30%)

Pixel Rate

The Radeon RX 6650 XT is much (more or less 46%) faster with regards to AA than the GeForce RTX 2070, and also capable of handling higher resolutions better. (explain)

Radeon RX 6650 XT 131520 Mpixels/sec
GeForce RTX 2070 90240 Mpixels/sec
Difference: 41280 (46%)

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 RX 6650 XT

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 6650 XT
Manufacturer nVidia AMD
Year September 2018 May 2022
Code Name TU104-350 Navi 23
Memory 8192 MB 8192 MB
Core Speed 1410 MHz 2055 MHz
Memory Speed 1750 GB/s 2190 GB/s
Power (Max TDP) 175 watts 176 watts
Bandwidth 458752 MB/sec 287072 MB/sec
Texel Rate 203040 Mtexels/sec 263040 Mtexels/sec
Pixel Rate 90240 Mpixels/sec 131520 Mpixels/sec
Unified Shaders 2304 2048
Texture Mapping Units 144 128
Render Output Units 64 64
Bus Type GDDR6 GDDR6
Bus Width 256-bit 128-bit
Fab Process 12 nm 7 nm
Transistors (Unknown) million 11060 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 largest amount of data (in units of MB per second) that can be transferred past the external memory interface within a second. It's worked out by multiplying the card's bus width by its memory clock speed. In the case of DDR type memory, it must be multiplied by 2 again. If DDR5, multiply by 4 instead. The higher 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 are processed per second. This figure is calculated by multiplying the total texture units of the card by the core speed of the chip. The higher the texel rate, the better the graphics card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in a second.

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card could possibly record to its local memory in one second - measured in millions of pixels per second. The figure is calculated by multiplying the number of ROPs 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 rate is also dependant on lots of other factors, most notably the memory bandwidth of the card - 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 RX 6650 XT

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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