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GeForce GTX 1660 Ti vs Radeon HD 7750

Intro

The GeForce GTX 1660 Ti comes with a core clock speed of 1500 MHz and a GDDR6 memory speed of 1500 MHz. It also uses a 192-bit memory bus, and makes use of a 12 nm design. It features 1536 SPUs, 96 Texture Address Units, and 48 Raster Operation Units.

Compare those specifications to the Radeon HD 7750, which makes use of a 28 nm design. AMD has set the core frequency at 800 MHz. The GDDR5 memory works at a frequency of 1125 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)

Radeon HD 7750 55 Watts
GeForce GTX 1660 Ti 120 Watts
Difference: 65 Watts (118%)

Memory Bandwidth

As far as performance goes, the GeForce GTX 1660 Ti should in theory be quite a bit superior to the Radeon HD 7750 in general. (explain)

GeForce GTX 1660 Ti 294912 MB/sec
Radeon HD 7750 72000 MB/sec
Difference: 222912 (310%)

Texel Rate

The GeForce GTX 1660 Ti is much (about 463%) more effective at AF than the Radeon HD 7750. (explain)

GeForce GTX 1660 Ti 144000 Mtexels/sec
Radeon HD 7750 25600 Mtexels/sec
Difference: 118400 (463%)

Pixel Rate

If using high levels of AA is important to you, then the GeForce GTX 1660 Ti is a better choice, by a large margin. (explain)

GeForce GTX 1660 Ti 72000 Mpixels/sec
Radeon HD 7750 12800 Mpixels/sec
Difference: 59200 (463%)

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 1660 Ti

Amazon.com

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Radeon HD 7750

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 1660 Ti Radeon HD 7750
Manufacturer nVidia AMD
Year February 2019 February 2012
Code Name TU116-400-A1 Cape Verde Pro
Memory 6144 MB 1024 MB
Core Speed 1500 MHz 800 MHz
Memory Speed 1500 GB/s 4500 MHz
Power (Max TDP) 120 watts 55 watts
Bandwidth 294912 MB/sec 72000 MB/sec
Texel Rate 144000 Mtexels/sec 25600 Mtexels/sec
Pixel Rate 72000 Mpixels/sec 12800 Mpixels/sec
Unified Shaders 1536 512
Texture Mapping Units 96 32
Render Output Units 48 16
Bus Type GDDR6 GDDR5
Bus Width 192-bit 128-bit
Fab Process 12 nm 28 nm
Transistors 6600 million 1500 million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12.0 DirectX 11.1
OpenGL Version OpenGL 4.6 OpenGL 4.2

Memory Bandwidth: Bandwidth is the max amount of data (counted in 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 speed. In the case of DDR type memory, the result should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The higher the bandwidth is, the faster the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics chip can possibly write to the local memory per second - measured in millions of pixels per second. The number is worked out by multiplying the amount of Render Output Units by the the core 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 output rate also depends on many other factors, especially 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 1660 Ti

Amazon.com

Check prices at:

Radeon HD 7750

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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