📎 AI Summary:
The thread centers around a recent YouTube video discussing how Intel and Nvidia have adopted and copied AMD’s PCI-E Resizable BAR technology, originally pioneered by AMD with Smart Access Memory (SAM). The video explores performance impacts across different games, showing mixed results—some titles see improvements while others do not—highlighting ongoing development and optimization efforts by Intel and Nvidia. The overall sentiment encourages community discussion on the effectiveness of these technologies and their influence on gaming performance, with users reflecting on their own experiences and future potential.
The thread centers around a recent YouTube video discussing how Intel and Nvidia have adopted and copied AMD’s PCI-E Resizable BAR technology, originally pioneered by AMD with Smart Access Memory (SAM). The video explores performance impacts across different games, showing mixed results—some titles see improvements while others do not—highlighting ongoing development and optimization efforts by Intel and Nvidia. The overall sentiment encourages community discussion on the effectiveness of these technologies and their influence on gaming performance, with users reflecting on their own experiences and future potential.
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- Mar 14, 2023
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Intel and Nvidia copied AMD - PCI-E Resizable BAR In a recent YouTube video sponsored by MSI, the discussion centered around the impact of PCI-E Resizable BAR technology on gaming performance, particularly in the context of Intel and Nvidia's adoption of features originally pioneered by AMD. The content delves into whether this technology can truly level the playing field against AMD's existing advantages, particularly through their implementation of Smart Access Memory (SAM).
Key Insights
- Resizing the Game: The video highlights how AMD's Smart Access Memory allows CPUs to access GPU memory more efficiently, contrasting this with Nvidia and Intel's implementations. The MSI GE76 Raider gaming laptop serves as a case study, showcasing how it integrates Resizable BAR technology, thus enabling full memory access from the CPU to the GPU—similar to the Radeon and Ryzen pairing.
- Performance Analysis: Different gaming titles were tested to evaluate performance changes with Resizable BAR enabled. Notably:
- Shadow of the Tomb Raider showed no gains and even a slight dip in performance.
- Conversely, Assassin's Creed: Valhalla demonstrated significant performance improvements, hinting at the potential of Resizable BAR under optimal conditions.
- Technical Details: Key specs of the GE76 Raider include a 17.3-inch display, Intel i7-10870H processor, and an NVMe SSD. The thermal design and power consumption aspects of the laptop are also addressed, emphasizing how Resizable BAR can enhance performance without excessively increasing power draw.
- Future Implications: The findings suggest that while Resizable BAR may not yet compete with SAM's impact in all scenarios, there is substantial room for improvement as both Intel and Nvidia continue to refine their drivers and optimizations for these technologies.
Community Reflection
This video presents an intriguing look at how competition in the tech world fuels innovation. As AMD continues to lead in certain metrics, how do you feel about Intel and Nvidia's response? Are you interested in seeing more benchmarks and comparisons like this within the gaming community? Let’s discuss! Have you had any experiences with Resizable BAR or Smart Access Memory? What are your takes on their real-world implications for gaming performance? Share your thoughts below!
