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GeForce 8400 GS 512MB vs Radeon HD 4350
Intro
The GeForce 8400 GS 512MB features a GPU clock speed of 650 MHz, and the 512 MB of DDR2 RAM runs at 400 MHz through a 64-bit bus. It also is made up of 16 SPUs, 8 Texture Address Units, and 4 Raster Operation Units.Compare that to the Radeon HD 4350, which has a clock speed of 575 MHz and a DDR2 memory frequency of 500 MHz. It also features a 64-bit bus, and uses a 55 nm design. It features 80(16x5) SPUs, 8 TAUs, and 4 Raster Operation Units.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon HD 4350 |
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22 Watts |
| GeForce 8400 GS 512MB |
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40 Watts |
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Memory Bandwidth
The Radeon HD 4350 should in theory be a lot faster than the GeForce 8400 GS 512MB overall. (explain)
| Radeon HD 4350 |
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8000 MB/sec |
| GeForce 8400 GS 512MB |
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6400 MB/sec |
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Texel Rate
The GeForce 8400 GS 512MB should be a bit (more or less 13%) faster with regards to AF than the Radeon HD 4350. (explain)| GeForce 8400 GS 512MB |
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5200 Mtexels/sec |
| Radeon HD 4350 |
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4600 Mtexels/sec |
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Pixel Rate
The GeForce 8400 GS 512MB should be just a bit (approximately 13%) faster with regards to anti-aliasing than the Radeon HD 4350, and also will be capable of handling higher resolutions without losing too much performance. (explain)| GeForce 8400 GS 512MB |
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2600 Mpixels/sec |
| Radeon HD 4350 |
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2300 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 8400 GS 512MBAmazon.com
Check prices at:
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Radeon HD 4350Amazon.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 8400 GS 512MB | Radeon HD 4350 |
|---|---|---|
| Manufacturer | nVidia | AMD |
| Year | June 2007 | Sep 30, 2008 |
| Code Name | G86 | RV710 |
| Memory | 512 MB | 512 MB |
| Core Speed | 650 MHz | 575 MHz |
| Memory Speed | 800 MHz | 1000 MHz |
| Power (Max TDP) | 40 watts | 22 watts |
| Bandwidth | 6400 MB/sec | 8000 MB/sec |
| Texel Rate | 5200 Mtexels/sec | 4600 Mtexels/sec |
| Pixel Rate | 2600 Mpixels/sec | 2300 Mpixels/sec |
| Unified Shaders | 16 | 80(16x5) |
| Texture Mapping Units | 8 | 8 |
| Render Output Units | 4 | 4 |
| Bus Type | DDR2 | DDR2 |
| Bus Width | 64-bit | 64-bit |
| Fab Process | 80 nm | 55 nm |
| Transistors | 210 million | 242 million |
| Bus | PCIe x16, PCI | PCIe 2.0 x16, PCI |
| DirectX Version | DirectX 10 | DirectX 10.1 |
| OpenGL Version | OpenGL 3.0 | OpenGL 3.0 |
Memory Bandwidth: Bandwidth is the largest amount of data (in units of MB per second) that can be transferred over the external memory interface in one second. It's worked out by multiplying the bus width by the speed of its memory. If it uses DDR type memory, it should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The better the card's memory bandwidth, the better 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 amount of texture map elements (texels) that are applied in one second. This number is worked out by multiplying the total texture units of the card by the core speed of the chip. The better this number, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in a second.
Pixel Rate: Pixel rate is the maximum number of pixels the graphics card could possibly write to its local memory in one second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of colour 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 is also dependant on quite a few other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to reach the max fill rate.
GeForce 8400 GS 512MBAmazon.com
Check prices at:
|
Radeon HD 4350Amazon.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
4 Responses to “GeForce 8400 GS 512MB vs Radeon HD 4350”Hi, thanks for the excellent comparison. I had ge force 8400 gs (512 MB, GDDR2) installed on my pc. In windows experience rating this card was rated 3.9 (lowest score in that rating as well). Then, I replaced ge force with the ati radeon hd 4350 (1 GB hyper memory, 512 MB DDR3) and, on my surprise, the windows experience rating came down to 3.3. However, it seems that some games that were unplayable with the ge force card I can (with lot of patience) play with the ati card.
So, I remain confused but determined to get some "proper" card asap. Regards
Weird... I wouldn't take the Windows Experience thing too seriously then. 😛
Both those cards are pretty slow though... I personally have a GeForce 9800GT and even though it's quite old now, it's waaaaaaay faster than both of those.
http://www.hwcompare.com/3353/geforce-9800-gt-512mb-vs-radeon-hd-4350/
You might need a new power supply though. 🙂
nvidia geforce 8400 gs 512 MB @nd 1GB both are slow ATI RADEON 4350 is best than nvidia geforce 8400 gs 512 MB @nd 1GB ATI RADEON 'zinda bad'nvidia murdabad
hi i have two cards, 8400 gs 512 and ati radeon 4350 and when i test them in the same machine i found that the 4350 is better than 8400 GS