Unveiling the Limitations: Nvidia GeForce GT 420 Overheating Test

Unveiling the Limitations: Nvidia GeForce GT 420 Overheating Test

Table of Contents

1. Introduction
2. The GeForce GT420: An Overview
3. Performance Test on BeamNG.drive
   • Temperature at Fan Running
   • Temperature at Fan Stopped
4. Performance Test on Battlefield 4
5. Performance Test on Crash Bandicoot
6. Performance Test on Resident Evil 3
7. Observations and Analysis of Results
8. Discussion on Thermal Throttling
9. Pros and Cons of GeForce GT420
10. Conclusion

**The GeForce GT420: An Overview**

The GeForce GT420, launched on September 3rd, 2010, comes with 1GB of DDR3 memory. In this article, we will conduct performance tests on various games to reveal its capabilities and limitations.

### Performance Test on BeamNG.drive

#### Temperature at Fan Running

In this test, we observed the temperature of the GeForce GT420 while running BeamNG.drive at its lowest settings in 720p. The fan was operational, and the GPU temperature reached 73 degrees Celsius.

#### Temperature at Fan Stopped

After stopping the fan, the temperature rapidly increased to 92 degrees Celsius, causing thermal throttling and artifacts to appear, severely impacting the gameplay.

### Performance Test on Battlefield 4

We then conducted a performance test on Battlefield 4 to gauge the GPU's ability to handle a relatively modern game. Despite our attempts to disrupt the cooling system using a Q-tip, the GPU faced thermal issues and exhibited noticeable slowing.

### Performance Test on Crash Bandicoot

The performance test on Crash Bandicoot further demonstrated the GPU’s struggle under stress, with the frame rate dropping significantly upon deliberate overheating.

### Performance Test on Resident Evil 3

Even when subjected to extreme heat from the blocked fan, the GeForce GT420 did not exhibit changes in clock speeds or memory speeds, perplexing the tester.

**Observations and Analysis of Results**

Our tests revealed that the GeForce GT420's performance was severely impacted by overheating, leading to thermal throttling, artifacting, and decreased frame rates across all games tested.

**Discussion on Thermal Throttling**

The presence of thermal throttling despite no observable changes in clock speeds piqued our interest and highlighted an intriguing anomaly in the behavior of the GeForce GT420.

**Pros and Cons of GeForce GT420**

*Pros:*
- Affordable
- Low power consumption

*Cons:*
- Inadequate for modern gaming
- Prone to overheating

**Conclusion**

In summary, our tests illustrated the profound limitations of the GeForce GT420, especially in handling modern games under stress. Its susceptibility to overheating and subsequent impact on performance deem it unsuitable for current gaming standards.**