MSI GS66: All black razor with Core i9 and RTX 2080 Super

Heating and battery life

GS series includes a stylish and compact family of high-performance MSI laptops and the GS66 Stealth is its latest addition. I’ve always had a weakness for thin but powerful devices and that’s exactly what GS meets. However, with the high performance of Core i9 and RTX 2080 Super, the question arises as to how thermal management is handled. In less than 2 cm thin and about 2.1 kg body, it is really a challenge to deal with such powerful components.

Heating and battery life


Maximum temperatures are relatively high, especially 101 degrees for the CPU, but even 80 degrees Celsius on the GPU is not the lowest. Again, however, these are maximum values, which are mostly the result of a rapid increase in performance and then fall slightly. We will look at a more detailed analysis when comparing the modes and extended tests of Blender. It will interest us mainly due to the results of rendering tests but also graphics and gaming benchmarks.

Battery life is the same as the older GS75 Stealth model. This is a few minutes less than the recently tested OMEN 15. Compared to the Duo 15, it is 20–30 minutes better, on the contrary, the M15 can last an hour longer.

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The Ventus 3X (RTX 4070 TiS) case: Final vs. original VBIOS

The GeForce RTX 4070 Ti Super Ventus 3X graphics card came out with a BIOS that MSI (and even Nvidia) wasn’t happy with. After the second revision, there is the third, the last revision of the BIOS. This one increases the power limit to allow higher GPU clock speeds to be achieved. However, this comes at the cost of a bit lower power efficiency. To update or not to update? That’s for everyone to decide for themselves, if they get the chance. Read more “The Ventus 3X (RTX 4070 TiS) case: Final vs. original VBIOS” »

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MSI officially about RTX 4070 Ti Super 16G Ventus 3X faults

MSI has released a statement saying that the RTX 4070 Ti Ventus 3X graphics cards did indeed come out with an untweaked BIOS that prevents this graphics card from achieving its maximum performance. However, there seems to be a fix already that could solve everything. Still… let’s revisit this topic and try to sort through the possible technical reasons that cause the significant fluctuation in the performance of the cheapest three-fan MSI RTX 4070 Ti Super. Read more “MSI officially about RTX 4070 Ti Super 16G Ventus 3X faults” »

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MSI RTX 4070 Ti Super 16G Ventus 3X: Big cooler w/o a markup

The biggest hardware changes compared to non-Super cards concern the GeForce RTX 4070 Ti Super. What’s different is the GPU, the amount of GDDR6X memory or the width of the memory bus. We have the RTX 4070 Ti Super in one of the cheapest non-reference designs, the Ventus 3X, for analysis and it will be about “reputation repair” as well. MSI has tarnished it a bit in this line of graphics cards in the past, but now it’s a very attractive solution. Read more “MSI RTX 4070 Ti Super 16G Ventus 3X: Big cooler w/o a markup” »

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