GeForce 940M/PCIe/SSE2 - Technical Information.The GeForce 940M is a dedicated graphics card from Nvidia that is primarily found in laptops. Here is some technical information about this graphics card: 1. Graphics Chip: The GeForce 940M is based on Nvidia's GM108 graphics processor. This chip is part of Nvidia's Maxwell architecture and was developed specifically for use in mobile devices. 2. Shader Units: The 940M has a variable number of CUDA cores, which are responsible for parallel processing of graphics tasks and other calculations. The exact number may vary depending on the model. 3. Memory: The 940M comes with GDDR3 or GDDR5 memory, usually available in 2GB or 4GB variants. Memory plays an important role in the performance of the graphics card, especially in games and other graphics-intensive applications. 4. Memory Bandwidth and Clock Speeds: The 940M's memory bandwidth depends on memory configuration and clock speeds, but is typically in the 20 to 40 GB/s range. Core and memory clock speeds can vary depending on the model, but are typically in the range of 1.0 GHz to 1.2 GHz for core and 1.8 GHz to 2.5 GHz for memory clock speeds. 5. Power Consumption and Power Port: The 940M is known for its low power consumption, making it a popular choice for laptops. It can usually be powered directly from the PCIe slot and does not require an additional power connector. 6. Performance: The GeForce 940M is a low to mid-range graphics card designed for use in laptops. It is capable of handling older games and less demanding titles in 1080p resolution with moderate settings. However, it may not be optimal for more demanding games and applications. The GeForce 940M offers balanced performance for most daily tasks and multimedia applications on laptops. It's a good choice for users who need a certain level of graphics performance without sacrificing portability and power efficiency. GeForce 940M/PCIe/SSE2, known issues and bugs.The GeForce 940M is a fairly popular graphics card for laptops, but as with any product, there can be some problems. Here are some known issues and potential bugs reported by users: 1. Driver incompatibility: Some users have reported issues with certain driver versions that may result in graphics errors, crashes, or performance issues. This can especially occur if the graphics card is not properly updated with the latest drivers or if there are issues with specific driver versions. 2. Overheating: Although the 940M is generally known for its low power consumption, overheating issues can occur, especially when installed in a laptop with inadequate cooling or when the fans are not working properly. Overheating can lead to a drop in performance or even failure of the graphics card. 3. Performance Issues with Specific Games or Applications: Some users have reported that the 940M may not perform as expected in certain games or applications. This could be due to incompatibilities, driver issues, or hardware limitations. 4. Screen Flickering or Artifacts: In some cases, users may experience issues with screen flickering or graphics artifacts, which may be due to driver issues, defective hardware, or other factors. 5. Compatibility Issues with Certain Software or Hardware: Some users have reported difficulty using the 940M with certain software applications or hardware components. This may be due to driver incompatibilities, configuration issues, or other factors. To minimize these problems, it is important to regularly update the graphics card with the latest drivers and ensure that the laptop case has adequate ventilation to prevent overheating. However, in some cases, hardware or driver issues may occur that require further troubleshooting. | |||||||||||||||||||||||||||||||||||||
