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Radeon HD 5750 1GB vs Radeon R9 380 2G
Intro
The Radeon HD 5750 1GB makes use of a 40 nm design. AMD has set the core frequency at 700 MHz. The GDDR5 memory is set to run at a frequency of 1150 MHz on this specific card. It features 720(144x5) SPUs along with 36 Texture Address Units and 16 Rasterization Operator Units.Compare those specifications to the Radeon R9 380 2G, which makes use of a 28 nm design. AMD has clocked the core frequency at 970 MHz. The GDDR5 RAM is set to run at a frequency of 1425 MHz on this particular model. It features 1792 SPUs along with 112 Texture Address Units and 32 Rasterization Operator Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon HD 5750 1GB |
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86 Watts |
| Radeon R9 380 2G |
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190 Watts |
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Memory Bandwidth
In theory, the Radeon R9 380 2G will be 148% quicker than the Radeon HD 5750 1GB in general, because of its greater bandwidth. (explain)
| Radeon R9 380 2G |
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182400 MB/sec |
| Radeon HD 5750 1GB |
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73600 MB/sec |
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Texel Rate
The Radeon R9 380 2G should be a lot (about 331%) faster with regards to AF than the Radeon HD 5750 1GB. (explain)| Radeon R9 380 2G |
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108640 Mtexels/sec |
| Radeon HD 5750 1GB |
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25200 Mtexels/sec |
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Pixel Rate
If using lots of anti-aliasing is important to you, then the Radeon R9 380 2G is superior to the Radeon HD 5750 1GB, by a large margin. (explain)| Radeon R9 380 2G |
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31040 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
Radeon HD 5750 1GBAmazon.com
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Radeon R9 380 2GAmazon.com
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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 | Radeon HD 5750 1GB | Radeon R9 380 2G |
|---|---|---|
| Manufacturer | AMD | AMD |
| Year | October 13, 2009 | June 2015 |
| Code Name | Juniper LE | Antigua PRO |
| Memory | 1024 MB | 2048 MB |
| Core Speed | 700 MHz | 970 MHz |
| Memory Speed | 4600 MHz | 5700 MHz |
| Power (Max TDP) | 86 watts | 190 watts |
| Bandwidth | 73600 MB/sec | 182400 MB/sec |
| Texel Rate | 25200 Mtexels/sec | 108640 Mtexels/sec |
| Pixel Rate | 11200 Mpixels/sec | 31040 Mpixels/sec |
| Unified Shaders | 720(144x5) | 1792 |
| Texture Mapping Units | 36 | 112 |
| Render Output Units | 16 | 32 |
| Bus Type | GDDR5 | GDDR5 |
| Bus Width | 128-bit | 256-bit |
| Fab Process | 40 nm | 28 nm |
| Transistors | 1040 million | 5000 million |
| Bus | PCIe 2.1 x16 | PCIe 3.0 ×16 |
| DirectX Version | DirectX 11 | DirectX 12.0 |
| OpenGL Version | OpenGL 3.2 | OpenGL 4.5 |
Memory Bandwidth: Bandwidth is the maximum amount of information (in units of megabytes per second) that can be transferred across the external memory interface in a second. The number is calculated by multiplying the bus width by its memory clock speed. In the case of DDR memory, the result should be multiplied by 2 again. If DDR5, multiply by 4 instead. The better the memory bandwidth, the faster the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.
Texel Rate: Texel rate is the maximum texture map elements (texels) that can be processed per second. This figure is worked out 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 texture filtering (anisotropic filtering - AF). It is measured in millions of texels per second.
Pixel Rate: Pixel rate is the most pixels the video card can possibly write to the 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 - also called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel output rate also depends on lots of other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to reach the maximum fill rate.
Radeon HD 5750 1GBAmazon.com
Check prices at:
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Radeon R9 380 2GAmazon.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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