MSI New Gaming Laptops Come With Latest NVIDIA Resizable Bar Technology


Jun 10, 2020
Recently, MSI released latest gaming laptops powered by NVIDIA new-released Ampere series, which redefines the AI technology, and optimizes its efficiency in data transferring. One of the attractive features, Resizable Bar Technology, is the first time integrated in NVIDIA graphics and brings huge improvement on NVIDIA GeForce RTX 30 Series, which is first applied in MSI gaming laptops.
Resizable Bar Technology will become a crucial part for NVIDIA GeForce RTX 30 Series to reach the peak of its performance, which will be perfectly realized by MSI latest NVIDIA GeForce RTX 30 Series Laptops.

The benefit of Resizable Bar Technology
In the past, computer architecture of CPU access to the VRAM in a GPU is limited to 256MB for data transferring. While the modern games is growing rapidly which features fabulous gaming effect, real-time rendering, and high resolution, the traditional design cannot afford the huge amount of textures, shaders and geometry transferring between CPU and VRAM. When data exceeds the limit, it will lead to queuing and performance drop in the system.
Resizable Bar Technology greatly improves the calculating efficiency between CPU and GPU. Instead of collaborating via shared memory as buffer, CPU now could fully access the entire VRAM and decrease the back-and-forth communication with GPU, and the data transferring will be more concurrent rather than sticking on the way, which is currently the best solution for direct memory access between CPU and GPU.

↑Resizable Bar Technology boosts the efficiency in graphics processing
MSI first introduced Resizable Bar Technology in NVIDIA GeForce RTX 30 Series Laptop
MSI is the first brand that integrates Resizable Bar Technology into the whole NVIDIA GeForce RTX 30 Series laptops. By collaborating with both Intel and NVIDIA, it will technically improve frame-per-second (FPS) by 5%-10% during the games, and the performance will be even better in high resolution display, which is beneficial for gamers who chase for advanced gaming experience.
Now Resizable Bar Technology will release when NVIDIA GeForce Game Ready driver is ready, and it will be applied in MSI whole GeForce RTX 30 Series, including GS Series/GE Series/GP Series/GF Series/Creator 15.
For Further information of MSI NVIDIA GeForce RTX 30 Series laptop, please check the link below:



Nov 7, 2013
Since 2009, Intel already mentioned Resizable BAR.
Mahesh Wagh, Intel IO Architect mentions this technology in its presentation in the IDF 2009.
Jasmin Ajanovic, Principal Engineer at Intel mentions this technology in its presentation in the 2009 HotChips.


Jul 5, 2016
Good to know that we can have additional performance.
Could you also share to us how to use this new function?