Ouch, too much boost is definitely trouble. The primary goal of the performance tuning process is slowly raising boost to within the limits of the engine durability, fuel system capacity, turbocharger limits, and fuel octane. Uncontrolled over boost can crack pistons, blow rods through blocks, and generally never end well.

$2.8 billion in consumer GPU, $14.5 billion in enterprise.

The next person who wants to complain about 4090 pricing, remember that.

NVidia would do good to just stop making consumer GPU’s and devote more fab time for enterprise chips, which there is also a shortage of. Luckily, Jensen still has love for gamers. But they’re probably losing money by making them, compared to what they could have made in industry.

OP probably meant engine hone which you can do in a garage. And probably meant rings not ring lands. Still seems too cheap.

On newer cars? Slightly less torque, slightly less fuel economy.

On older cars? Some pinging at high loads like towing or going up a steep incline.

On modified high performance turbocharged or supercharged cars? Catastrophic failure if pushed too hard too long.