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GeForce 9500 GT DDR2 vs GeForce 9800 GT 512MB
Intro
The GeForce 9500 GT DDR2 makes use of a 65 nm design. nVidia has clocked the core frequency at 550 MHz. The DDR2 RAM works at a speed of 500 MHz on this particular model. It features 32 SPUs along with 16 Texture Address Units and 8 ROPs.Compare those specs to the GeForce 9800 GT 512MB, which uses a 65/55 nm design. nVidia has set the core speed at 600 MHz. The GDDR3 memory works at a speed of 900 MHz on this card. It features 112 SPUs along with 56 Texture Address Units and 16 ROPs.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| GeForce 9500 GT DDR2 |
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50 Watts |
| GeForce 9800 GT 512MB |
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105 Watts |
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Memory Bandwidth
Theoretically speaking, the GeForce 9800 GT 512MB should perform quite a bit faster than the GeForce 9500 GT DDR2 in general. (explain)
| GeForce 9800 GT 512MB |
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57600 MB/sec |
| GeForce 9500 GT DDR2 |
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16000 MB/sec |
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Texel Rate
The GeForce 9800 GT 512MB will be much (approximately 282%) faster with regards to texture filtering than the GeForce 9500 GT DDR2. (explain)| GeForce 9800 GT 512MB |
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33600 Mtexels/sec |
| GeForce 9500 GT DDR2 |
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8800 Mtexels/sec |
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Pixel Rate
If running with lots of anti-aliasing is important to you, then the GeForce 9800 GT 512MB is superior to the GeForce 9500 GT DDR2, by a large margin. (explain)| GeForce 9800 GT 512MB |
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9600 Mpixels/sec |
| GeForce 9500 GT DDR2 |
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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 9500 GT DDR2Amazon.com
Check prices at:
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GeForce 9800 GT 512MBAmazon.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 9500 GT DDR2 | GeForce 9800 GT 512MB |
|---|---|---|
| Manufacturer | nVidia | nVidia |
| Year | July 2008 | July 2008 |
| Code Name | G96a | G92a/b |
| Memory | 256 MB | 512 MB |
| Core Speed | 550 MHz | 600 MHz |
| Memory Speed | 1000 MHz | 1800 MHz |
| Power (Max TDP) | 50 watts | 105 watts |
| Bandwidth | 16000 MB/sec | 57600 MB/sec |
| Texel Rate | 8800 Mtexels/sec | 33600 Mtexels/sec |
| Pixel Rate | 4400 Mpixels/sec | 9600 Mpixels/sec |
| Unified Shaders | 32 | 112 |
| Texture Mapping Units | 16 | 56 |
| Render Output Units | 8 | 16 |
| Bus Type | DDR2 | GDDR3 |
| Bus Width | 128-bit | 256-bit |
| Fab Process | 65 nm | 65/55 nm |
| Transistors | 314 million | 754 million |
| Bus | PCIe x16 2.0, PCI | PCIe x16 2.0 |
| DirectX Version | DirectX 10 | DirectX 10 |
| OpenGL Version | OpenGL 3.0 | OpenGL 3.0 |
Memory Bandwidth: Memory bandwidth is the largest amount of data (measured in megabytes per second) that can be transferred past the external memory interface in a second. It is worked out by multiplying the bus width by the speed of its memory. If the card has DDR memory, the result should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The better the card's 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 amount of texture map elements (texels) that are processed in one second. This number is worked out by multiplying the total amount of texture units of the card by the core clock 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 processed per second.
Pixel Rate: Pixel rate is the most pixels that the graphics card could possibly record to its local memory in a second - measured in millions of pixels per second. The number is calculated by multiplying the amount of ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate is also dependant on many other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to get to the maximum fill rate.
GeForce 9500 GT DDR2Amazon.com
Check prices at:
|
GeForce 9800 GT 512MBAmazon.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
5 Responses to “GeForce 9500 GT DDR2 vs GeForce 9800 GT 512MB”Hi guys. I want to buy a graphic card for games like gta4, crysis , dirt 2 etc with in low budget. I have e5300 dual core 2.6 ghz with 3 gb ram... My casing have two addtional fans. Any one plz give me sugestion that is evga nvidea 9800 gt 512mb is fit for me? is my casing reatain heat produced by it????????
@jawad I have a 9800GT and all those games run fine. With GTA4 and Crysis you might have to use medium settings (or something custom other than max), but it'll work fine. The heat depends on which brand of card you get - try to get one that blows the hot air out. 9800GT's can get really hot without decent airflow. You could also get a Zalman heatsink for it.
@sir i have no VIDEO CARD n my cpu,i will buy & put it in my cpu wat s da best video card n my cpu...my mother board ASUS P5KPL-AM..DDR2 t.y...gud 4 latest gaming w/out any defect like log..4 online gaming ...t.y
Guys ihave dualcore E2180 2.0ghz and with 3gb of ram geforcegt210 1gb ddr3 with 589 clockspeed it is very decentcard for heavygaming i play gta4,bf3.cod black ops,crysis2 with veryvery low settings guyz help meto choose thebetter card plz....:)
there are millions of other graphics cards that are better than 9800gt, but the topic at hand is "should you buy a 9800gt or 9500gt" in which case, 9800gt wins absolutely.