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Radeon HD 5750 512MB vs Radeon HD 5830
Intro
The Radeon HD 5750 512MB makes use of a 40 nm design. AMD has clocked the core speed at 700 MHz. The GDDR5 memory works at a frequency of 1150 MHz on this particular card. It features 720(144x5) SPUs as well as 36 TAUs and 16 Rasterization Operator Units.Compare those specifications to the Radeon HD 5830, which has a clock frequency of 800 MHz and a GDDR5 memory frequency of 1000 MHz. It also features a 256-bit memory bus, and uses a 40 nm design. It features 1120(224x5) SPUs, 56 TAUs, and 16 ROPs.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon HD 5750 512MB |
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86 Watts |
| Radeon HD 5830 |
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175 Watts |
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Memory Bandwidth
Theoretically speaking, the Radeon HD 5830 should perform quite a bit faster than the Radeon HD 5750 512MB in general. (explain)
| Radeon HD 5830 |
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128000 MB/sec |
| Radeon HD 5750 512MB |
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73600 MB/sec |
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Texel Rate
The Radeon HD 5830 should be much (about 78%) more effective at anisotropic filtering than the Radeon HD 5750 512MB. (explain)| Radeon HD 5830 |
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44800 Mtexels/sec |
| Radeon HD 5750 512MB |
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25200 Mtexels/sec |
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Pixel Rate
The Radeon HD 5830 is a bit (approximately 14%) faster with regards to FSAA than the Radeon HD 5750 512MB, and should be capable of handling higher resolutions without slowing down too much. (explain)| Radeon HD 5830 |
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12800 Mpixels/sec |
| Radeon HD 5750 512MB |
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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 512MBAmazon.com
Check prices at:
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Radeon HD 5830Amazon.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 | Radeon HD 5750 512MB | Radeon HD 5830 |
|---|---|---|
| Manufacturer | AMD | AMD |
| Year | October 13, 2009 | February 25, 2010 |
| Code Name | Juniper LE | Cypress LE |
| Memory | 512 MB | 1024 MB |
| Core Speed | 700 MHz | 800 MHz |
| Memory Speed | 4600 MHz | 4000 MHz |
| Power (Max TDP) | 86 watts | 175 watts |
| Bandwidth | 73600 MB/sec | 128000 MB/sec |
| Texel Rate | 25200 Mtexels/sec | 44800 Mtexels/sec |
| Pixel Rate | 11200 Mpixels/sec | 12800 Mpixels/sec |
| Unified Shaders | 720(144x5) | 1120(224x5) |
| Texture Mapping Units | 36 | 56 |
| Render Output Units | 16 | 16 |
| Bus Type | GDDR5 | GDDR5 |
| Bus Width | 128-bit | 256-bit |
| Fab Process | 40 nm | 40 nm |
| Transistors | 1040 million | 2154 million |
| Bus | PCIe 2.1 x16 | PCIe 2.1 x16 |
| DirectX Version | DirectX 11 | DirectX 11 |
| OpenGL Version | OpenGL 3.2 | OpenGL 3.2 |
Memory Bandwidth: Bandwidth is the largest amount of information (counted in MB per second) that can be transferred over the external memory interface in one second. The number is worked out by multiplying the card's bus width by its memory speed. If the card has DDR memory, it should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. 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 texture map elements (texels) that are applied in one second. This is calculated by multiplying the total amount of texture units of the card by the core clock speed of the chip. The better the texel rate, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels in a second.
Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip could possibly record to the local memory in a second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of colour ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate also depends on lots of other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to reach the max fill rate.
Radeon HD 5750 512MBAmazon.com
Check prices at:
|
Radeon HD 5830Amazon.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
One Response to “Radeon HD 5750 512MB vs Radeon HD 5830”I am currently running the XFX Radeon HD 4770 with the AMD Phenom 8400 triple core processor in an MSI 7309 mobo with 4 gigs-(2x2gb) of Corsair PC2-6400 RAM and am playing Call of Duty4 Modern Warfare on max settings and it runs excellent. So my vote goes to the Radeon HD 4770.