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GeForce GTX 750 Ti vs Radeon HD 5770
Intro
The GeForce GTX 750 Ti uses a 28 nm design. nVidia has clocked the core speed at 1020 MHz. The GDDR5 RAM works at a frequency of 1350 MHz on this model. It features 640 SPUs along with 40 Texture Address Units and 16 ROPs.Compare that to the Radeon HD 5770, which has a core clock speed of 850 MHz and a GDDR5 memory frequency of 1200 MHz. It also uses a 128-bit bus, and uses a 40 nm design. It is made up of 800(160x5) SPUs, 40 Texture Address Units, and 16 ROPs.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| GeForce GTX 750 Ti |
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60 Watts |
| Radeon HD 5770 |
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108 Watts |
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Memory Bandwidth
As far as performance goes, the GeForce GTX 750 Ti should in theory be a little bit better than the Radeon HD 5770 overall. (explain)
| GeForce GTX 750 Ti |
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86400 MB/sec |
| Radeon HD 5770 |
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76800 MB/sec |
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Texel Rate
The GeForce GTX 750 Ti is a little bit (more or less 20%) better at AF than the Radeon HD 5770. (explain)| GeForce GTX 750 Ti |
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40800 Mtexels/sec |
| Radeon HD 5770 |
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34000 Mtexels/sec |
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Pixel Rate
The GeForce GTX 750 Ti will be a bit (approximately 20%) more effective at AA than the Radeon HD 5770, and also should be able to handle higher screen resolutions while still performing well. (explain)| GeForce GTX 750 Ti |
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16320 Mpixels/sec |
| Radeon HD 5770 |
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13600 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 750 TiAmazon.com
Check prices at:
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Radeon HD 5770Amazon.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 Ti | Radeon HD 5770 |
|---|---|---|
| Manufacturer | nVidia | AMD |
| Year | February 2014 | October 13, 2009 |
| Code Name | GM107 | Juniper XT |
| Memory | 2048 MB | 1024 MB |
| Core Speed | 1020 MHz | 850 MHz |
| Memory Speed | 5400 MHz | 4800 MHz |
| Power (Max TDP) | 60 watts | 108 watts |
| Bandwidth | 86400 MB/sec | 76800 MB/sec |
| Texel Rate | 40800 Mtexels/sec | 34000 Mtexels/sec |
| Pixel Rate | 16320 Mpixels/sec | 13600 Mpixels/sec |
| Unified Shaders | 640 | 800(160x5) |
| Texture Mapping Units | 40 | 40 |
| 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 data (measured in MB per second) that can be transferred past the external memory interface in one second. The number is worked out by multiplying the interface width by the speed of its memory. If it uses DDR RAM, it must be multiplied by 2 again. If DDR5, multiply by 4 instead. The better the memory bandwidth, 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 number of texture map elements (texels) that can be processed in one second. This number is calculated by multiplying the total amount of texture units of the card by the core speed of the chip. The higher this number, the better the video card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed per second.
Pixel Rate: Pixel rate is the maximum number of pixels the video card could possibly write to the local memory per second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of colour ROPs by the clock speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate is also dependant on quite a few other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the ability to get to the max fill rate.
GeForce GTX 750 TiAmazon.com
Check prices at:
|
Radeon HD 5770Amazon.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.
|
Comments
2 Responses to “GeForce GTX 750 Ti vs Radeon HD 5770”Is gtx 750 ti(PCI e 3.0x 16) compatible with intel m/board DG33FB (PCIe x 16)? Please help. Thanks.
Yes of course VISHWAS
I tested it already.