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GeForce GTX 1630 vs GeForce GTX 650 Ti

Intro

The GeForce GTX 1630 comes with a GPU core clock speed of 1740 MHz, and the 4096 MB of GDDR6 RAM is set to run at 1500 MHz through a 64-bit bus. It also features 512 Stream Processors, 32 Texture Address Units, and 16 ROPs.

Compare all of that to the GeForce GTX 650 Ti, which has GPU core speed of 928 MHz, and 1024 MB of GDDR5 memory set to run at 1350 MHz through a 128-bit bus. It also is made up of 768 Stream Processors, 64 Texture Address Units, and 16 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1630 75 Watts
GeForce GTX 650 Ti 110 Watts
Difference: 35 Watts (47%)

Memory Bandwidth

The GeForce GTX 1630 should theoretically perform a small bit faster than the GeForce GTX 650 Ti overall. (explain)

GeForce GTX 1630 98304 MB/sec
GeForce GTX 650 Ti 86400 MB/sec
Difference: 11904 (14%)

Texel Rate

The GeForce GTX 650 Ti will be just a bit (more or less 7%) better at AF than the GeForce GTX 1630. (explain)

GeForce GTX 650 Ti 59392 Mtexels/sec
GeForce GTX 1630 55680 Mtexels/sec
Difference: 3712 (7%)

Pixel Rate

If running with lots of anti-aliasing is important to you, then the GeForce GTX 1630 is the winner, and very much so. (explain)

GeForce GTX 1630 27840 Mpixels/sec
GeForce GTX 650 Ti 14848 Mpixels/sec
Difference: 12992 (88%)

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 1630

Amazon.com

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GeForce GTX 650 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

Display Specifications

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Model GeForce GTX 1630 GeForce GTX 650 Ti
Manufacturer nVidia nVidia
Year June 2022 October 2012
Code Name TU117 GK106
Memory 4096 MB 1024 MB
Core Speed 1740 MHz 928 MHz
Memory Speed 1500 GB/s 5400 MHz
Power (Max TDP) 75 watts 110 watts
Bandwidth 98304 MB/sec 86400 MB/sec
Texel Rate 55680 Mtexels/sec 59392 Mtexels/sec
Pixel Rate 27840 Mpixels/sec 14848 Mpixels/sec
Unified Shaders 512 768
Texture Mapping Units 32 64
Render Output Units 16 16
Bus Type GDDR6 GDDR5
Bus Width 64-bit 128-bit
Fab Process 12 nm 28 nm
Transistors 4700 million 2540 million
Bus PCIe 4.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12 DirectX 11.0
OpenGL Version OpenGL 4.6 OpenGL 4.3

Memory Bandwidth: Bandwidth is the max amount of information (measured in MB per second) that can be transported past the external memory interface within a second. The number is calculated by multiplying the bus width by its memory clock speed. In the case of DDR memory, it should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The better the bandwidth is, the better 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 can be applied per second. This number is worked out by multiplying the total number of texture units of the card by the core clock 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 maximum number of pixels the video card can possibly write to the local memory in a second - measured in millions of pixels per second. The number is worked out by multiplying the number of Raster Operations Pipelines 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 is also dependant on many other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to get to the max fill rate.

Display Prices

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GeForce GTX 1630

Amazon.com

Check prices at:

GeForce GTX 650 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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