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My CPU drops to TDP after a 30 second heavy load

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Go to solution Solved by Hairless Monkey Boy,

In the BIOS go to the "AI Tweaker" tab. Find the menu for "Internal CPU Power Management" and under "Turbo Mode Parameters" set the following settings to 9999999999 (a bunch of nines).

  • Long Duration Package Power Limit
  • Package Power Time Window
  • Short Duration Package Power Limit

I have a i7-9700k and im using it with a ASUS z390-p motherboard. I recently noticed that my clocks drop from 4.6 ghz to 4.4 or even 4.3 ghz under heavy load. My suspicion is that the company who built my computer, cyberpower, limited the settings in the bios. The problem is, i have found no settings that have any limiting set. I hate having a limited rig and really need help with this. I remember this being a issue with one of the prebuilts in the secret shopper series, but i dont know the way around it.

2070 super 

16gb 3000mhz ram

800 watt psu

1tb NVME SSD

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In the BIOS go to the "AI Tweaker" tab. Find the menu for "Internal CPU Power Management" and under "Turbo Mode Parameters" set the following settings to 9999999999 (a bunch of nines).

  • Long Duration Package Power Limit
  • Package Power Time Window
  • Short Duration Package Power Limit

BabyBlu (Primary): 

  • CPU: Intel Core i9 9900K @ up to 5.3GHz, 5.0GHz all-core
  • Motherboard: Asus Maximus XI Hero
  • RAM: G.Skill Trident Z RGB 4x8GB DDR4-3200 @ 4000MHz 16-18-18-34
  • GPU: MSI RTX 2080 Sea Hawk EK X, 2070MHz core, 8000MHz mem
  • Case: Phanteks Evolv X
  • Storage: XPG SX8200 Pro 2TB NVME, 3x ADATA Ultimate SU800 1TB (RAID 0), Samsung 970 EVO Plus 500GB NVME
  • PSU: Corsair HX1000i
  • Display: MSI MPG341CQR 34" 3440x1440 144Hz Freesync, Dell S2417DG 24" 2560x1440 165Hz Gsync
  • Cooling: Custom water loop (CPU & GPU), Radiators: 1x140mm(Back), 1x280mm(Top), 1x420mm(Front)
  • Keyboard: Corsair Strafe RGB (Cherry MX Brown)
  • Mouse: MasterMouse MM710
  • Headset: Corsair Void Pro RGB
  • OS: Windows 10 Pro

Roxanne (Wife Build):

  • CPU: Intel Core i7 4790K @ Per Core 5.0GHz - 5.0GHz - 4.9GHz - 4.8GHz, Cache @ 4.6GHz, relidded with LM
  • Motherboard: Asus Z97A
  • RAM: G.Skill Sniper 4x8GB DDR3-2400 @ 10-12-12-24
  • GPU: EVGA GTX 1080 FTW2 with LM
  • Case: Corsair Vengeance C70, With Custom Side-Panel Window
  • Storage: Samsung 850 EVO 250GB, Samsung 860 EVO 1TB, Silicon Power A80 2TB NVME
  • PSU: Corsair AX760
  • Display: Samsung C27JG56 27" 2560x1440 144Hz Freesync
  • Cooling: Corsair H115i RGB
  • Keyboard: GMMK TKL(Kailh Box White)
  • Mouse: Glorious Model O-
  • Headset: SteelSeries Arctis 7
  • OS: Windows 10 Pro

BigBox (HTPC):

  • CPU: Ryzen 5600G @ 4640MHz
  • Motherboard: Gigabyte B550i Aorus Pro AX
  • RAM: Corsair Vengeance LPX 2x8GB DDR4-3600 @ 4400MHz 17-17-17-34
  • GPU: MSI RTX 3080 Ventus 3X Plus OC @ 1800MHz & .812V
  • Case: Fractal Design Node 202
  • Storage: Silicon Power A80 1TB
  • PSU: Corsair SF 600 Gold
  • Display: Samsung QN90A 65" (QLED, 4K, 120Hz, HDR, VRR)
  • Cooling: Thermalright AXP-100 Copper with Noctua A12x15 PWM Chromax Black
  • Keyboard/Mouse: Rii i4
  • Controllers: 4X Xbox One & 2X N64 (with USB)
  • Sound: Denon AVR S760H with 5.2.2 Atmos setup.
  • OS: Windows 10 Pro

Harmonic (Game/Plex/Other Server):

  • CPU: Intel Core i7 6700
  • Motherboard: ASRock FATAL1TY H270M
  • RAM: 48GB DDR4-2133
  • GPU: Intel HD Graphics 530
  • Case: Antec Three Hundred
  • Storage: Inland Premium 512GB NVME, Sabrent 1TB NVME, Blu-Ray Drive
  • PSU: Corsair CX450
  • Display: None
  • Cooling: Noctua NH-U14S with 2X Fractal Venturi HP-12
  • Keyboard/Mouse: None
  • OS: Windows 10 Pro

NAS:

  • Synology DS216J
  • 2x8TB WD Red NAS HDDs in RAID 1. 8TB usable space
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