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GeForce GTX 1650 vs GeForce GTX 660

Intro

The GeForce GTX 1650 uses a 12 nm design. nVidia has clocked the core speed at 1485 MHz. The GDDR5 RAM is set to run at a frequency of 8000 MHz on this particular card. It features 896 SPUs along with 56 Texture Address Units and 32 Rasterization Operator Units.

Compare those specs to the GeForce GTX 660, which has GPU core speed of 980 MHz, and 2048 MB of GDDR5 memory running at 1502 MHz through a 192-bit bus. It also features 960 SPUs, 80 TAUs, and 24 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1650 75 Watts
GeForce GTX 660 140 Watts
Difference: 65 Watts (87%)

Memory Bandwidth

Theoretically, the GeForce GTX 660 should perform a little bit faster than the GeForce GTX 1650 overall. (explain)

GeForce GTX 660 144192 MB/sec
GeForce GTX 1650 131072 MB/sec
Difference: 13120 (10%)

Texel Rate

The GeForce GTX 1650 is a little bit (more or less 6%) faster with regards to AF than the GeForce GTX 660. (explain)

GeForce GTX 1650 83160 Mtexels/sec
GeForce GTX 660 78400 Mtexels/sec
Difference: 4760 (6%)

Pixel Rate

If using a high screen resolution is important to you, then the GeForce GTX 1650 is the winner, by far. (explain)

GeForce GTX 1650 47520 Mpixels/sec
GeForce GTX 660 23520 Mpixels/sec
Difference: 24000 (102%)

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:

GeForce GTX 660

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 GeForce GTX 660
Manufacturer nVidia nVidia
Year April 2019 September 2012
Code Name TU117-300-A1 GK106
Memory 4096 MB 2048 MB
Core Speed 1485 MHz 980 MHz
Memory Speed 32000 MHz 6008 MHz
Power (Max TDP) 75 watts 140 watts
Bandwidth 131072 MB/sec 144192 MB/sec
Texel Rate 83160 Mtexels/sec 78400 Mtexels/sec
Pixel Rate 47520 Mpixels/sec 23520 Mpixels/sec
Unified Shaders 896 960
Texture Mapping Units 56 80
Render Output Units 32 24
Bus Type GDDR5 GDDR5
Bus Width 128-bit 192-bit
Fab Process 12 nm 28 nm
Transistors 4700 million 2540 million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12.0 DirectX 11.0
OpenGL Version OpenGL 4.6 OpenGL 4.3

Memory Bandwidth: Bandwidth is the max amount of data (in units of MB per second) that can be moved over the external memory interface in a second. The number is worked out by multiplying the card's interface width by its memory clock speed. If the card has DDR memory, it must be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The higher the card's memory bandwidth, the faster the card will be in general. It especially helps with AA, HDR and high resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that are applied in one second. This figure is calculated 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 texture filtering (anisotropic filtering - AF). It is measured in millions of texels in one second.

Pixel Rate: Pixel rate is the most pixels that the graphics card can possibly record to the local memory per second - measured in millions of pixels per second. Pixel rate is worked out 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 also depends on quite a few other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the max fill rate.

Display Prices

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GeForce GTX 1650

Amazon.com

Check prices at:

GeForce GTX 660

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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