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GeForce GTX 550 Ti vs Radeon HD 7750
Intro
The GeForce GTX 550 Ti features a clock speed of 900 MHz and a GDDR5 memory frequency of 1026 MHz. It also features a 192-bit bus, and uses a 40 nm design. It features 192 SPUs, 32 Texture Address Units, and 24 Raster Operation Units.Compare that to the Radeon HD 7750, which makes use of a 28 nm design. AMD has clocked the core speed at 800 MHz. The GDDR5 RAM runs at a speed of 1125 MHz on this particular card. It features 512 SPUs as well as 32 TAUs and 16 Rasterization Operator Units.
Benchmarks
These are real-world performance benchmarks that were submitted by Hardware Compare users. The scores seen here are the average of all benchmarks submitted for each respective test and hardware.
3DMark Fire Strike Graphics Score
| Radeon HD 7750 |
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2240 points |
| GeForce GTX 550 Ti |
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1897 points |
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Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon HD 7750 |
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55 Watts |
| GeForce GTX 550 Ti |
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116 Watts |
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Memory Bandwidth
The GeForce GTX 550 Ti should theoretically be much faster than the Radeon HD 7750 overall. (explain)
| GeForce GTX 550 Ti |
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98496 MB/sec |
| Radeon HD 7750 |
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72000 MB/sec |
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Texel Rate
The GeForce GTX 550 Ti should be a bit (more or less 13%) faster with regards to anisotropic filtering than the Radeon HD 7750. (explain)| GeForce GTX 550 Ti |
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28800 Mtexels/sec |
| Radeon HD 7750 |
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25600 Mtexels/sec |
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Pixel Rate
If using a high screen resolution is important to you, then the GeForce GTX 550 Ti is superior to the Radeon HD 7750, by a large margin. (explain)| GeForce GTX 550 Ti |
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21600 Mpixels/sec |
| Radeon HD 7750 |
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12800 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 550 TiAmazon.com
Check prices at:
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Radeon HD 7750Amazon.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 550 Ti | Radeon HD 7750 |
|---|---|---|
| Manufacturer | nVidia | AMD |
| Year | March 2011 | February 2012 |
| Code Name | GF116 | Cape Verde Pro |
| Memory | 1024 MB | 1024 MB |
| Core Speed | 900 MHz | 800 MHz |
| Memory Speed | 4104 MHz | 4500 MHz |
| Power (Max TDP) | 116 watts | 55 watts |
| Bandwidth | 98496 MB/sec | 72000 MB/sec |
| Texel Rate | 28800 Mtexels/sec | 25600 Mtexels/sec |
| Pixel Rate | 21600 Mpixels/sec | 12800 Mpixels/sec |
| Unified Shaders | 192 | 512 |
| Texture Mapping Units | 32 | 32 |
| Render Output Units | 24 | 16 |
| Bus Type | GDDR5 | GDDR5 |
| Bus Width | 192-bit | 128-bit |
| Fab Process | 40 nm | 28 nm |
| Transistors | 1170 million | 1500 million |
| Bus | PCIe 2.1 x16 | PCIe 3.0 x16 |
| DirectX Version | DirectX 11 | DirectX 11.1 |
| OpenGL Version | OpenGL 4.1 | OpenGL 4.2 |
Memory Bandwidth: Bandwidth is the maximum amount of information (measured in megabytes per second) that can be transferred over the external memory interface in a second. It's calculated by multiplying the card's interface width by the speed of its memory. In the case of DDR memory, it must be multiplied by 2 again. If DDR5, multiply by 4 instead. The higher the memory bandwidth, the better 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 can be applied per second. This number is calculated by multiplying the total amount of texture units by the core clock speed of the chip. The better this number, the better the video card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels per second.
Pixel Rate: Pixel rate is the maximum number of pixels the graphics card can possibly write to its local memory in a second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the number of ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate also depends on many other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to reach the maximum fill rate.
GeForce GTX 550 TiAmazon.com
Check prices at:
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Radeon HD 7750Amazon.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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Comments
2 Responses to “GeForce GTX 550 Ti vs Radeon HD 7750”[...] 506 GeForce GTX 550 Ti vs Radeon HD 7750 – Performance Comparison Benchmarks @ Hardware Compare [...]
[...] Hello Originally Posted by Xzan23 hey go for hd7750...it uses much newer techonology than 550ti and much less power consumption. so it might slightly give u better performance than the 550ti and its just 10800 rs No mate.The GTX 550Ti is far better.See this comparison - GeForce GTX 550 Ti vs Radeon HD 7750 – Performance Comparison Benchmarks @ Hardware Compare [...]