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GeForce GTX 1650 vs Radeon HD 6790

Intro

The GeForce GTX 1650 has core speeds of 1485 MHz on the GPU, and 8000 MHz on the 4096 MB of GDDR5 RAM. It features 896 SPUs along with 56 TAUs and 32 ROPs.

Compare those specs to the Radeon HD 6790, which features a clock frequency of 840 MHz and a GDDR5 memory speed of 1050 MHz. It also features a 256-bit bus, and makes use of a 40 nm design. It is comprised of 800 SPUs, 40 TAUs, and 16 ROPs.

Display Graphs

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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

Theoretically speaking, the Radeon HD 6790 should be 3% quicker than the GeForce GTX 1650 overall, due to its higher bandwidth. (explain)

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

Texel Rate

The GeForce GTX 1650 should be quite a bit (about 148%) more effective at AF 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 (about 254%) better at anti-aliasing than the Radeon HD 6790, and should be capable of handling higher resolutions without losing too much performance. (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

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.

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 32000 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: Bandwidth is the largest amount of information (in units of megabytes per second) that can be transported over the external memory interface within a second. The number is calculated by multiplying the bus width by the speed of its memory. In the case of DDR type memory, the result should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the memory bandwidth, the faster 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 are applied in one second. This number is worked out 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 handling 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 could possibly record to its local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of Render Output Units by the the core clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate also depends on lots of other factors, especially the memory bandwidth of the card - the lower the 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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