Nominally, the NVidia GeForce 8400 GS accelerator was part of the entry-level device series. The characteristics of the adapter made it possible to implement economy-class gaming computing systems on its basis. At the same time, the cost of such PCs was quite affordable. It is about this model of the video card that will be discussed later.
Characteristics. Specifications. Their features
The characteristics of the NVidia GeForce 8400 GS were classified as entry-level devices. In 2007, this accelerator easily outperformed integrated video cards, but was significantly inferior in speed to mid-range adapters. At the heart of this device was the G86 processor, made using 80nm technology. The latter included 210 million different semiconductor elements and components.
The chip includes 16 stream processors for video content processing, which operated at a nominal frequency of 900 MHz. In addition, the GPU included 8 TMUs and 4 rasterization modules. All the last elements of the graphics subsystem were already operating at a frequency of 450 MHz.
The RAM subsystem included 256 MB. It was based on DDR2 chips with a nominal working memory of 800 MHz. The capacity of the RAM bus was 64 bits.
Test stand
Characteristics NVidia GeForce 8400 GS attributed this accelerator nominally to the middle group of graphics devices. Therefore, it is most optimal to use the following components in conjunction with it to assess the real level of its performance:
- Microprocessor Core 2Duo E6300.
- A motherboard based on the P965 chipset.
- Thermalake Sonic Tower cooler.
- The RAM included 2 DDR2 modules that worked at 800 MHz.
- 80 GB hard drive with SATA interface support.
- Power supply with an output power of 500 watts.
Games. Performance
Now let's figure out which games will go on the NVidia GeForce 8400 GS. On such an accelerator, only very old programs will go. For example, turn-based strategies of Disaples II, Heroes III or "Worms". Also, such an adapter can handle very old versions of Need For Speed, Half Life or Quaqe. Modern toys on such a hardware will not even start. The same can be said about demanding programs.
Overclocking
Overclocking the NVidia graphics card allows you to slightly increase the accelerator performance. To do this, its nominal frequency must be increased from 450 MHz to 540 MHz. In percentage terms, such a manipulation allows to achieve a performance increase of 20%. Of course, due to this, it is impossible to turn this accelerator into a gaming device, but it is still possible to slightly improve the performance situation.
Reviews
The technical specifications and specifications of the NVidia GeForce 8400 GS position it as an entry-level accelerator. With most of the toys of 2008, this adapter could not cope. Therefore, the owners identified an extremely low level of performance of such a video subsystem. Also, the energy efficiency of this model of video accelerator left much to be desired. Plus, the accelerator had only one thing - its cost.
Conclusion
The characteristics of the NVidia GeForce 8400 GS allowed only the execution of the most simple tasks on such an accelerator. Now this device is completely outdated. Therefore, such computing systems need to be upgraded now.