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GeForce GTX 1630 vs GeForce GTX 750

Intro

The GeForce GTX 1630 comes with a clock frequency of 1740 MHz and a GDDR6 memory frequency of 1500 MHz. It also makes use of a 64-bit memory bus, and makes use of a 12 nm design. It is made up of 512 SPUs, 32 Texture Address Units, and 16 Raster Operation Units.

Compare those specifications to the GeForce GTX 750, which makes use of a 28 nm design. nVidia has set the core frequency at 1020 MHz. The GDDR5 RAM works at a frequency of 1250 MHz on this card. It features 512 SPUs along with 32 Texture Address Units and 16 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 750 55 Watts
GeForce GTX 1630 75 Watts
Difference: 20 Watts (36%)

Memory Bandwidth

Theoretically, the GeForce GTX 1630 should be a lot faster than the GeForce GTX 750 overall. (explain)

GeForce GTX 1630 98304 MB/sec
GeForce GTX 750 80000 MB/sec
Difference: 18304 (23%)

Texel Rate

The GeForce GTX 1630 should be much (about 71%) better at texture filtering than the GeForce GTX 750. (explain)

GeForce GTX 1630 55680 Mtexels/sec
GeForce GTX 750 32640 Mtexels/sec
Difference: 23040 (71%)

Pixel Rate

The GeForce GTX 1630 will be much (more or less 71%) better at full screen anti-aliasing than the GeForce GTX 750, and also should be able to handle higher screen resolutions more effectively. (explain)

GeForce GTX 1630 27840 Mpixels/sec
GeForce GTX 750 16320 Mpixels/sec
Difference: 11520 (71%)

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 750

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 1630 GeForce GTX 750
Manufacturer nVidia nVidia
Year June 2022 February 2014
Code Name TU117 GM107
Memory 4096 MB 1024 MB
Core Speed 1740 MHz 1020 MHz
Memory Speed 1500 GB/s 5000 MHz
Power (Max TDP) 75 watts 55 watts
Bandwidth 98304 MB/sec 80000 MB/sec
Texel Rate 55680 Mtexels/sec 32640 Mtexels/sec
Pixel Rate 27840 Mpixels/sec 16320 Mpixels/sec
Unified Shaders 512 512
Texture Mapping Units 32 32
Render Output Units 16 16
Bus Type GDDR6 GDDR5
Bus Width 64-bit 128-bit
Fab Process 12 nm 28 nm
Transistors 4700 million 1870 million
Bus PCIe 4.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12 DirectX 11.0
OpenGL Version OpenGL 4.6 OpenGL 4.4

Memory Bandwidth: Memory bandwidth is the maximum amount of information (in units of MB per second) that can be transported across the external memory interface within a second. The number is worked out by multiplying the bus width by the speed of its memory. If the card has DDR type RAM, it should 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 anti-aliasing, High Dynamic Range 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 number of texture units by the core speed of the chip. The higher this number, the better the video card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in a second.

Pixel Rate: Pixel rate is the maximum amount of pixels the graphics card can possibly record to its local memory in a second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of Render Output Units by the the core clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel output rate also depends on lots of other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to reach the maximum fill rate.

Display Prices

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GeForce GTX 1630

Amazon.com

Check prices at:

GeForce GTX 750

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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