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GeForce GTX 750 vs Radeon HD 5750 1GB

Intro

The GeForce GTX 750 comes with core clock speeds of 1020 MHz on the GPU, and 1250 MHz on the 1024 MB of GDDR5 memory. It features 512 SPUs as well as 32 Texture Address Units and 16 Rasterization Operator Units.

Compare those specs to the Radeon HD 5750 1GB, which has core speeds of 700 MHz on the GPU, and 1150 MHz on the 1024 MB of GDDR5 RAM. It features 720(144x5) SPUs along with 36 TAUs 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
Radeon HD 5750 1GB 86 Watts
Difference: 31 Watts (56%)

Memory Bandwidth

Theoretically speaking, the GeForce GTX 750 will be 9% faster than the Radeon HD 5750 1GB in general, due to its greater bandwidth. (explain)

GeForce GTX 750 80000 MB/sec
Radeon HD 5750 1GB 73600 MB/sec
Difference: 6400 (9%)

Texel Rate

The GeForce GTX 750 will be much (more or less 30%) better at anisotropic filtering than the Radeon HD 5750 1GB. (explain)

GeForce GTX 750 32640 Mtexels/sec
Radeon HD 5750 1GB 25200 Mtexels/sec
Difference: 7440 (30%)

Pixel Rate

The GeForce GTX 750 is quite a bit (approximately 46%) more effective at full screen anti-aliasing than the Radeon HD 5750 1GB, and should be capable of handling higher resolutions without losing too much performance. (explain)

GeForce GTX 750 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

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 Radeon HD 5750 1GB
Manufacturer nVidia AMD
Year February 2014 October 13, 2009
Code Name GM107 Juniper LE
Memory 1024 MB 1024 MB
Core Speed 1020 MHz 700 MHz
Memory Speed 5000 MHz 4600 MHz
Power (Max TDP) 55 watts 86 watts
Bandwidth 80000 MB/sec 73600 MB/sec
Texel Rate 32640 Mtexels/sec 25200 Mtexels/sec
Pixel Rate 16320 Mpixels/sec 11200 Mpixels/sec
Unified Shaders 512 720(144x5)
Texture Mapping Units 32 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 data (measured in megabytes per second) that can be transferred across the external memory interface within a second. It's calculated by multiplying the card's interface width by the speed of its memory. If it uses DDR RAM, the result should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the better the card will be in general. It especially helps with anti-aliasing, HDR and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics card can possibly record to the local memory per second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the number of Raster Operations Pipelines by the clock speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate also depends on lots of other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to get to the maximum fill rate.

Display Prices

Hide Prices

GeForce GTX 750

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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