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GeForce GTX 750 vs Radeon HD 5750 1GB
Intro
The GeForce GTX 750 makes use of a 28 nm design. nVidia has set the core speed at 1020 MHz. The GDDR5 memory is set to run at a frequency of 1250 MHz on this specific model. It features 512 SPUs as well as 32 Texture Address Units and 16 Rasterization Operator Units.Compare those specifications to the Radeon HD 5750 1GB, which makes use of a 40 nm design. AMD has clocked the core frequency at 700 MHz. The GDDR5 RAM is set to run at a frequency of 1150 MHz on this particular card. It features 720(144x5) SPUs along with 36 TAUs and 16 ROPs.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| GeForce GTX 750 |
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55 Watts |
| Radeon HD 5750 1GB |
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86 Watts |
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Memory Bandwidth
The GeForce GTX 750 should in theory perform a bit faster than the Radeon HD 5750 1GB overall. (explain)
| GeForce GTX 750 |
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80000 MB/sec |
| Radeon HD 5750 1GB |
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73600 MB/sec |
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Texel Rate
The GeForce GTX 750 should be quite a bit (about 30%) more effective at anisotropic filtering than the Radeon HD 5750 1GB. (explain)| GeForce GTX 750 |
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32640 Mtexels/sec |
| Radeon HD 5750 1GB |
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25200 Mtexels/sec |
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Pixel Rate
The GeForce GTX 750 should be much (more or less 46%) better at full screen anti-aliasing than the Radeon HD 5750 1GB, and will be capable of handling higher screen resolutions better. (explain)| GeForce GTX 750 |
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16320 Mpixels/sec |
| Radeon HD 5750 1GB |
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11200 Mpixels/sec |
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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
GeForce GTX 750Amazon.com
Check prices at:
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Radeon HD 5750 1GBAmazon.com
Check prices at:
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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
| 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: Memory bandwidth is the maximum amount of information (measured in megabytes per second) that can be moved over the external memory interface within a second. It's calculated by multiplying the card's interface width by its memory speed. In the case of DDR type RAM, it should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The better the card's 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 number of texture map elements (texels) that are processed in one second. This number is worked out by multiplying the total amount of texture units by the core clock 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 per second.
Pixel Rate: Pixel rate is the most pixels the graphics card could possibly record to the local memory per second - measured in millions of pixels per second. The number is worked out by multiplying the number of ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate is also dependant on lots of other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the max fill rate.
GeForce GTX 750Amazon.com
Check prices at:
|
Radeon HD 5750 1GBAmazon.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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