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GeForce GTX 750 Ti vs Radeon HD 5750 1GB

Intro

The GeForce GTX 750 Ti uses a 28 nm design. nVidia has clocked the core frequency at 1020 MHz. The GDDR5 RAM runs at a frequency of 1350 MHz on this particular model. It features 640 SPUs along with 40 Texture Address Units and 16 ROPs.

Compare all of that to the Radeon HD 5750 1GB, which comes with a core clock frequency of 700 MHz and a GDDR5 memory speed of 1150 MHz. It also uses a 128-bit bus, and makes use of a 40 nm design. It is made up of 720(144x5) SPUs, 36 Texture Address Units, and 16 ROPs.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 750 Ti 60 Watts
Radeon HD 5750 1GB 86 Watts
Difference: 26 Watts (43%)

Memory Bandwidth

The GeForce GTX 750 Ti should in theory perform a bit faster than the Radeon HD 5750 1GB in general. (explain)

GeForce GTX 750 Ti 86400 MB/sec
Radeon HD 5750 1GB 73600 MB/sec
Difference: 12800 (17%)

Texel Rate

The GeForce GTX 750 Ti will be a lot (approximately 62%) better at AF than the Radeon HD 5750 1GB. (explain)

GeForce GTX 750 Ti 40800 Mtexels/sec
Radeon HD 5750 1GB 25200 Mtexels/sec
Difference: 15600 (62%)

Pixel Rate

If using high levels of AA is important to you, then the GeForce GTX 750 Ti is a better choice, by far. (explain)

GeForce GTX 750 Ti 16320 Mpixels/sec
Radeon HD 5750 1GB 11200 Mpixels/sec
Difference: 5120 (46%)

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 750 Ti

Amazon.com

Check prices at:

Radeon HD 5750 1GB

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 750 Ti Radeon HD 5750 1GB
Manufacturer nVidia AMD
Year February 2014 October 13, 2009
Code Name GM107 Juniper LE
Memory 2048 MB 1024 MB
Core Speed 1020 MHz 700 MHz
Memory Speed 5400 MHz 4600 MHz
Power (Max TDP) 60 watts 86 watts
Bandwidth 86400 MB/sec 73600 MB/sec
Texel Rate 40800 Mtexels/sec 25200 Mtexels/sec
Pixel Rate 16320 Mpixels/sec 11200 Mpixels/sec
Unified Shaders 640 720(144x5)
Texture Mapping Units 40 36
Render Output Units 16 16
Bus Type GDDR5 GDDR5
Bus Width 128-bit 128-bit
Fab Process 28 nm 40 nm
Transistors 1870 million 1040 million
Bus PCIe 3.0 x16 PCIe 2.1 x16
DirectX Version DirectX 11.0 DirectX 11
OpenGL Version OpenGL 4.4 OpenGL 3.2

Memory Bandwidth: Bandwidth is the max amount of information (in units of megabytes per second) that can be transported across the external memory interface in one second. It is calculated by multiplying the card's interface width by the speed of its memory. If it uses DDR type memory, it must be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the bandwidth is, the better the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and higher screen resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that are processed 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 graphics card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels in a second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics card could possibly write to the local memory in one second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel output rate is also dependant on lots of other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to get to the max fill rate.

Display Prices

Hide Prices

GeForce GTX 750 Ti

Amazon.com

Check prices at:

Radeon HD 5750 1GB

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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