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GeForce GTX 1650 vs Radeon HD 6790

Intro

The GeForce GTX 1650 makes use of a 12 nm design. nVidia has clocked the core frequency at 1485 MHz. The GDDR5 RAM runs at a speed of 2001 MHz on this specific model. It features 896 SPUs as well as 56 Texture Address Units and 32 ROPs.

Compare those specifications to the Radeon HD 6790, which features core clock speeds of 840 MHz on the GPU, and 1050 MHz on the 1024 MB of GDDR5 RAM. It features 800 SPUs along with 40 Texture Address Units and 16 ROPs.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1650 75 Watts
Radeon HD 6790 150 Watts
Difference: 75 Watts (100%)

Memory Bandwidth

Performance-wise, the Radeon HD 6790 should theoretically be a bit superior to the GeForce GTX 1650 in general. (explain)

Radeon HD 6790 134400 MB/sec
GeForce GTX 1650 131072 MB/sec
Difference: 3328 (3%)

Texel Rate

The GeForce GTX 1650 is quite a bit (about 148%) more effective at anisotropic filtering than the Radeon HD 6790. (explain)

GeForce GTX 1650 83160 Mtexels/sec
Radeon HD 6790 33600 Mtexels/sec
Difference: 49560 (148%)

Pixel Rate

The GeForce GTX 1650 is quite a bit (approximately 254%) faster with regards to anti-aliasing than the Radeon HD 6790, and also able to handle higher resolutions while still performing well. (explain)

GeForce GTX 1650 47520 Mpixels/sec
Radeon HD 6790 13440 Mpixels/sec
Difference: 34080 (254%)

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 GTX 1650

Amazon.com

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Radeon HD 6790

Amazon.com

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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 GTX 1650 Radeon HD 6790
Manufacturer nVidia AMD
Year April 2019 April 2011
Code Name TU117-300-A1 Barts LE
Memory 4096 MB 1024 MB
Core Speed 1485 MHz 840 MHz
Memory Speed 8004 MHz 4200 MHz
Power (Max TDP) 75 watts 150 watts
Bandwidth 131072 MB/sec 134400 MB/sec
Texel Rate 83160 Mtexels/sec 33600 Mtexels/sec
Pixel Rate 47520 Mpixels/sec 13440 Mpixels/sec
Unified Shaders 896 800
Texture Mapping Units 56 40
Render Output Units 32 16
Bus Type GDDR5 GDDR5
Bus Width 128-bit 256-bit
Fab Process 12 nm 40 nm
Transistors 4700 million 1700 million
Bus PCIe 3.0 x16 PCIe 2.1 x16
DirectX Version DirectX 12.0 DirectX 11
OpenGL Version OpenGL 4.6 OpenGL 4.1

Memory Bandwidth: Memory bandwidth is the maximum amount of data (in units of MB per second) that can be transported over the external memory interface within a second. The number is worked out by multiplying the card's interface width by its memory clock speed. In the case of DDR RAM, it should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The better the bandwidth is, the better the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that can be applied per second. This number is calculated by multiplying the total texture units of the card by the core clock speed of the chip. The higher the texel rate, 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 most pixels that the graphics card can possibly record to its local memory in one second - measured in millions of pixels per second. The number is worked out by multiplying the amount of Render Output Units by the the core speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate also depends on lots of other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the ability to reach the maximum fill rate.

Display Prices

Hide Prices

GeForce GTX 1650

Amazon.com

Check prices at:

Radeon HD 6790

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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