 |
 |
Radeon HD 5750 1GB vs Radeon HD 6670 (OEM)
Intro
The Radeon HD 5750 1GB comes with a GPU core speed of 700 MHz, and the 1024 MB of GDDR5 memory runs at 1150 MHz through a 128-bit bus. It also is comprised of 720(144x5) SPUs, 36 Texture Address Units, and 16 ROPs.Compare all of that to the Radeon HD 6670 (OEM), which has core clock speeds of 800 MHz on the GPU, and 1000 MHz on the 512 MB of GDDR5 RAM. It features 480 SPUs as well as 24 TAUs and 8 Rasterization Operator Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon HD 6670 (OEM) |
|
63 Watts |
| Radeon HD 5750 1GB |
|
86 Watts |
|
|
Memory Bandwidth
In theory, the Radeon HD 5750 1GB should be a small bit faster than the Radeon HD 6670 (OEM) in general. (explain)
| Radeon HD 5750 1GB |
|
73600 MB/sec |
| Radeon HD 6670 (OEM) |
|
64000 MB/sec |
|
|
Texel Rate
The Radeon HD 5750 1GB is much (approximately 31%) faster with regards to anisotropic filtering than the Radeon HD 6670 (OEM). (explain)| Radeon HD 5750 1GB |
|
25200 Mtexels/sec |
| Radeon HD 6670 (OEM) |
|
19200 Mtexels/sec |
|
|
Pixel Rate
If using lots of anti-aliasing is important to you, then the Radeon HD 5750 1GB is a better choice, by a large margin. (explain)| Radeon HD 5750 1GB |
|
11200 Mpixels/sec |
| Radeon HD 6670 (OEM) |
|
6400 Mpixels/sec |
|
|
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
Check prices at:
|
Radeon HD 6670 (OEM)Amazon.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.
Specifications
| Model | Radeon HD 5750 1GB | Radeon HD 6670 (OEM) |
|---|---|---|
| Manufacturer | AMD | AMD |
| Year | October 13, 2009 | February 2011 |
| Code Name | Juniper LE | Turks |
| Memory | 1024 MB | 512 MB |
| Core Speed | 700 MHz | 800 MHz |
| Memory Speed | 4600 MHz | 4000 MHz |
| Power (Max TDP) | 86 watts | 63 watts |
| Bandwidth | 73600 MB/sec | 64000 MB/sec |
| Texel Rate | 25200 Mtexels/sec | 19200 Mtexels/sec |
| Pixel Rate | 11200 Mpixels/sec | 6400 Mpixels/sec |
| Unified Shaders | 720(144x5) | 480 |
| Texture Mapping Units | 36 | 24 |
| Render Output Units | 16 | 8 |
| Bus Type | GDDR5 | GDDR5 |
| Bus Width | 128-bit | 128-bit |
| Fab Process | 40 nm | 40 nm |
| Transistors | 1040 million | 715 million |
| Bus | PCIe 2.1 x16 | PCIe 2.1 x16 |
| DirectX Version | DirectX 11 | DirectX 11 |
| OpenGL Version | OpenGL 3.2 | OpenGL 4.1 |
Memory Bandwidth: Memory bandwidth is the largest amount of data (measured in MB per second) that can be transported over the external memory interface in a second. The number is calculated by multiplying the card's bus width by the speed of its memory. If it uses DDR memory, it should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the bandwidth is, the faster the card will be in general. It especially helps with anti-aliasing, High Dynamic Range 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 calculated by multiplying the total number of texture units by the core speed of the chip. The higher the texel rate, the better the graphics card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels in a second.
Pixel Rate: Pixel rate is the maximum number of pixels that the graphics chip could possibly record 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 outputting the pixels (image) to the screen. The actual pixel output rate also depends on lots of other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to get to the maximum fill rate.
Radeon HD 5750 1GBAmazon.com
Check prices at:
|
Radeon HD 6670 (OEM)Amazon.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
Be the first to leave a comment!