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GeForce GTX 750 Ti vs Radeon HD 5750 1GB

Intro

The GeForce GTX 750 Ti has core speeds of 1020 MHz on the GPU, and 1350 MHz on the 2048 MB of GDDR5 RAM. It features 640 SPUs as well as 40 TAUs and 16 Rasterization Operator Units.

Compare those specifications to the Radeon HD 5750 1GB, which comes with a clock frequency of 700 MHz and a GDDR5 memory frequency of 1150 MHz. It also makes use of a 128-bit memory bus, and makes use of a 40 nm design. It features 720(144x5) SPUs, 36 TAUs, 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

In theory, the GeForce GTX 750 Ti will be 17% faster than the Radeon HD 5750 1GB in general, due to its greater bandwidth. (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 is much (approximately 62%) faster with regards to texture filtering 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

The GeForce GTX 750 Ti will be quite a bit (more or less 46%) more effective at FSAA than the Radeon HD 5750 1GB, and also should be capable of handling higher screen resolutions while still performing well. (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: Memory bandwidth is the maximum amount of information (measured in MB per second) that can be transferred over the external memory interface in one second. It's worked out by multiplying the bus width by its memory speed. In the case of DDR RAM, it should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The higher the memory bandwidth, the faster the card will be in general. It especially helps with AA, HDR and high resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be applied per second. This is calculated by multiplying the total number of texture units of the card by the core speed of the chip. The better the texel rate, 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 chip can possibly record to its local memory in one 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 rate is also dependant on many other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability 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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