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GeForce GT 340 1GB vs Radeon HD 5750 1GB
Intro
The GeForce GT 340 1GB comes with a clock frequency of 550 MHz and a GDDR5 memory frequency of 850 MHz. It also makes use of a 128-bit bus, and makes use of a 40 nm design. It is made up of 96 SPUs, 32 Texture Address Units, and 8 Raster Operation Units.Compare those specs to the Radeon HD 5750 1GB, which makes use of a 40 nm design. AMD has set the core speed at 700 MHz. The GDDR5 RAM runs at a frequency of 1150 MHz on this card. It features 720(144x5) SPUs as well as 36 TAUs and 16 Rasterization Operator Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| GeForce GT 340 1GB |
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69 Watts |
| Radeon HD 5750 1GB |
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86 Watts |
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Memory Bandwidth
In theory, the Radeon HD 5750 1GB should be 35% faster than the GeForce GT 340 1GB overall, because of its higher data rate. (explain)
| Radeon HD 5750 1GB |
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73600 MB/sec |
| GeForce GT 340 1GB |
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54400 MB/sec |
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Texel Rate
The Radeon HD 5750 1GB should be much (more or less 43%) more effective at AF than the GeForce GT 340 1GB. (explain)| Radeon HD 5750 1GB |
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25200 Mtexels/sec |
| GeForce GT 340 1GB |
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17600 Mtexels/sec |
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Pixel Rate
If using a high resolution is important to you, then the Radeon HD 5750 1GB is a better choice, by far. (explain)| Radeon HD 5750 1GB |
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11200 Mpixels/sec |
| GeForce GT 340 1GB |
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4400 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 GT 340 1GBAmazon.com
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Radeon HD 5750 1GBAmazon.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 | GeForce GT 340 1GB | Radeon HD 5750 1GB |
|---|---|---|
| Manufacturer | nVidia | AMD |
| Year | February 2010 | October 13, 2009 |
| Code Name | GT215 | Juniper LE |
| Memory | 1024 MB | 1024 MB |
| Core Speed | 550 MHz | 700 MHz |
| Memory Speed | 3400 MHz | 4600 MHz |
| Power (Max TDP) | 69 watts | 86 watts |
| Bandwidth | 54400 MB/sec | 73600 MB/sec |
| Texel Rate | 17600 Mtexels/sec | 25200 Mtexels/sec |
| Pixel Rate | 4400 Mpixels/sec | 11200 Mpixels/sec |
| Unified Shaders | 96 | 720(144x5) |
| Texture Mapping Units | 32 | 36 |
| Render Output Units | 8 | 16 |
| Bus Type | GDDR5 | GDDR5 |
| Bus Width | 128-bit | 128-bit |
| Fab Process | 40 nm | 40 nm |
| Transistors | 727 million | 1040 million |
| Bus | PCIe x16 | PCIe 2.1 x16 |
| DirectX Version | DirectX 10.1 | DirectX 11 |
| OpenGL Version | OpenGL 3.3 | OpenGL 3.2 |
Memory Bandwidth: Bandwidth is the largest amount of information (measured in megabytes per second) that can be transported past the external memory interface within a second. It is calculated by multiplying the card's bus width by its memory clock speed. In the case of DDR RAM, it must be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The higher the memory bandwidth, the faster the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions.
Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that are applied in one second. This number is calculated by multiplying the total amount of texture units 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 applied in one second.
Pixel Rate: Pixel rate is the maximum number of pixels that the graphics card can possibly write to its local memory in one second - measured in millions of pixels per second. The number is calculated by multiplying the amount 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 rate is also dependant on quite a few other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to get to the max fill rate.
GeForce GT 340 1GBAmazon.com
Check prices at:
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Radeon HD 5750 1GBAmazon.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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