Shunt Mod - Laptop Modding Adventure - Part 4

Laptop Modding Adventure: Part 4 This one is all about shunt modding! I will talk a little about the silicon quality and how shunt mods work. Finally I will show you how I shunt modded this laptop and what it meant to the performance and temperatures. The goal of this series still is: An RTX 2070 mobile with 125W and 140W TGP with a ton of documentation and (i hope interesting) data plots. Hope you enjoy me burning some money ;) Let's hope I succeed. --- Timestamps 00:00 Intro 00:28 Silicon Quality 03:04 How shunt mods work 05:23 first two attempts + timelapses 07:43 Results: Power Draws (different than expected) 09:19 Results: VRM and GPU Temperature 10:03 Results: Performance in TimeSpy 10:53 Results: Performance in Cyberpunk 2077, SOTTR & Witcher 3 11:13 Highscore TimeSpy run for the "RTX 2070 Refresh" leaderboard 11:52 Conclusion 12:18 Next Video & Outro --- Some of the TimeSpy runs: world record attempts (RTX 2070 Mobile Refresh, 3mOhm shunt mod) 9°C Ambient, fans full, no bottom cover OC https://www.3dmark.com/spy/20126836 https://www.3dmark.com/spy/20126724 https://www.3dmark.com/spy/20013903 non-OC https://www.3dmark.com/spy/20013099 4mOhm & 12mOhm in parallel (3.00mOhm total) 23°C Ambient, fans in performance profile, with bottom cover OC https://www.3dmark.com/spy/19994851 https://www.3dmark.com/spy/19995336 non-OC https://www.3dmark.com/spy/19994731 4mOhm only (4.00mOhm total) 23°C Ambient, fans in performance profile, with bottom cover OC https://www.3dmark.com/spy/20288118 https://www.3dmark.com/spy/20590838 non-OC https://www.3dmark.com/spy/20292590 https://www.3dmark.com/spy/20590367 5mOhm & 2 x 47mOhm (23.5mOhm) in parallel (4.12mOhm total) 23°C Ambient, fans in performance profile, with bottom cover OC https://www.3dmark.com/spy/19501129 https://www.3dmark.com/spy/19525467 https://www.3dmark.com/spy/19526745 non-OC https://www.3dmark.com/spy/19500823 https://www.3dmark.com/spy/19524079 https://www.3dmark.com/spy/19525327 https://www.3dmark.com/spy/19526551 5mOhm & 47mOhm in parallel (4.52mOhm total) 23°C Ambient, fans in performance profile, with bottom cover OC https://www.3dmark.com/spy/19457914 https://www.3dmark.com/spy/19462616 non-OC https://www.3dmark.com/spy/19458362 https://www.3dmark.com/spy/19457450 https://www.3dmark.com/spy/19461344 --- José's golden sample (stock 115W! Very good bin) https://www.3dmark.com/3dm/62004919 https://www.3dmark.com/3dm/62005095 https://www.3dmark.com/3dm/62005580