- Joined
- Feb 3, 2017
- Messages
- 3,922 (1.33/day)
Processor | Ryzen 7800X3D |
---|---|
Motherboard | ROG STRIX B650E-F GAMING WIFI |
Memory | 2x16GB G.Skill Flare X5 DDR5-6000 CL36 (F5-6000J3636F16GX2-FX5) |
Video Card(s) | INNO3D GeForce RTX™ 4070 Ti SUPER TWIN X2 |
Storage | 2TB Samsung 980 PRO, 4TB WD Black SN850X |
Display(s) | 42" LG C2 OLED, 27" ASUS PG279Q |
Case | Thermaltake Core P5 |
Power Supply | Fractal Design Ion+ Platinum 760W |
Mouse | Corsair Dark Core RGB Pro SE |
Keyboard | Corsair K100 RGB |
VR HMD | HTC Vive Cosmos |
No real need for shrink and the huge price advantage of older node aside - a lot of these controllers contain a significant part of stuff that does not shrink all too well for various reasons, for example IO or RAM.The reason why car companies (and other companies) use 40nm or older chips, is because the your tire pressure sensor microcontroller (radio + ADC + logic, its a very small computer) doesn't need to shrink. The vast majority of "computers" you use (Radio interface, car starter, keyfob, tire pressure sensor, antilock brakes, thermostat, toaster oven timer, etc. etc.) are of this class of microcontrollers. They don't shrink, they stay the same for 20+ years at a time. Heck, 40nm is rather luxurious to these, a lot of them are still 180nm or older.