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GeForce GTX 1650 vs Geforce GTX 1080 Ti

Intro

The GeForce GTX 1650 comes with a clock speed of 1485 MHz and a GDDR5 memory frequency of 2001 MHz. It also uses a 128-bit bus, and uses a 12 nm design. It is comprised of 896 SPUs, 56 TAUs, and 32 ROPs.

Compare those specs to the Geforce GTX 1080 Ti, which comes with clock speeds of 1480 MHz on the GPU, and 1376 MHz on the 11264 MB of GDDR5X memory. It features 3584 SPUs as well as 224 Texture Address Units and 88 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1650 75 Watts
Geforce GTX 1080 Ti 250 Watts
Difference: 175 Watts (233%)

Memory Bandwidth

Performance-wise, the Geforce GTX 1080 Ti should in theory be much better than the GeForce GTX 1650 overall. (explain)

Geforce GTX 1080 Ti 495616 MB/sec
GeForce GTX 1650 131072 MB/sec
Difference: 364544 (278%)

Texel Rate

The Geforce GTX 1080 Ti should be quite a bit (approximately 299%) more effective at texture filtering than the GeForce GTX 1650. (explain)

Geforce GTX 1080 Ti 331520 Mtexels/sec
GeForce GTX 1650 83160 Mtexels/sec
Difference: 248360 (299%)

Pixel Rate

The Geforce GTX 1080 Ti should be quite a bit (more or less 174%) better at FSAA than the GeForce GTX 1650, and able to handle higher screen resolutions without losing too much performance. (explain)

Geforce GTX 1080 Ti 130240 Mpixels/sec
GeForce GTX 1650 47520 Mpixels/sec
Difference: 82720 (174%)

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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Geforce GTX 1080 Ti

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 Geforce GTX 1080 Ti
Manufacturer nVidia nVidia
Year April 2019 March 2017
Code Name TU117-300-A1 GP102
Memory 4096 MB 11264 MB
Core Speed 1485 MHz 1480 MHz
Memory Speed 8004 MHz 11008 MHz
Power (Max TDP) 75 watts 250 watts
Bandwidth 131072 MB/sec 495616 MB/sec
Texel Rate 83160 Mtexels/sec 331520 Mtexels/sec
Pixel Rate 47520 Mpixels/sec 130240 Mpixels/sec
Unified Shaders 896 3584
Texture Mapping Units 56 224
Render Output Units 32 88
Bus Type GDDR5 GDDR5X
Bus Width 128-bit 352-bit
Fab Process 12 nm 16 nm
Transistors 4700 million 12000 million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12.0 DirectX 12.0
OpenGL Version OpenGL 4.6 OpenGL 4.5

Memory Bandwidth: Memory bandwidth is the largest amount of information (counted in megabytes per second) that can be transported over the external memory interface in one second. It is worked out by multiplying the interface width by the speed of its memory. If the card has DDR type RAM, it must be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The better the card's memory bandwidth, the faster the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions.

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

Pixel Rate: Pixel rate is the most pixels that the graphics card can possibly record to the local memory in a second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of ROPs by the the core clock speed. 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 fill rate is also dependant on lots of other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to reach the maximum fill rate.

Display Prices

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GeForce GTX 1650

Amazon.com

Check prices at:

Geforce GTX 1080 Ti

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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