• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

Does disabling the HPET in Windows 10,really helps for fixing stuttering while gaming?

Status
Not open for further replies.
Joined
Mar 11, 2017
Messages
313 (0.12/day)
Hi all,

I would like to know if disabling the HPET in Windows 10 really helps fixing of the stuttering while playing games?

And is it safe to disable it?

Please tell me!
Thanks to all in advance!
Best regards!
 
Joined
Oct 17, 2012
Messages
9,781 (2.34/day)
Location
Massachusetts
System Name Americas cure is the death of Social Justice & Political Correctness
Processor i7-11700K
Motherboard Asrock Z590 Extreme wifi 6E
Cooling Noctua NH-U12A
Memory 32GB Corsair RGB fancy boi 5000
Video Card(s) RTX 3090 Reference
Storage Samsung 970 Evo 1Tb + Samsung 970 Evo 500Gb
Display(s) Dell - 27" LED QHD G-SYNC x2
Case Fractal Design Meshify-C
Audio Device(s) on board
Power Supply Seasonic Focus+ Gold 1000 Watt
Mouse Logitech G502 spectrum
Keyboard AZIO MGK-1 RGB (Kaith Blue)
Software Win 10 Professional 64 bit
Benchmark Scores the MLGeesiest
Over the years ive seen it mentioned on occasion. Easiest answer would be disable it & see. Personally, i would leave it, but to each his own.

are you sure its even enabled? have you looked in services, or bios?
 

Toothless

Tech, Games, and TPU!
Supporter
Joined
Mar 26, 2014
Messages
9,226 (2.52/day)
Location
Washington, USA
System Name Veral
Processor 5950x
Motherboard MSI MEG x570 Ace
Cooling Corsair H150i Elite
Memory 4x16GB G.Skill TridentZ
Video Card(s) Powercolor 7900XTX Red Devil
Storage Crucial P5 Plus 1TB, Samsung 980 1TB, Teamgroup MP34 4TB
Display(s) Acer Nitro XZ342CK Pbmiiphx + 2x AOC 2425W
Case Fractal Design Meshify Lite 2
Audio Device(s) Blue Yeti + SteelSeries Arctis 5 / Samsung HW-T550
Power Supply Corsair HX850
Mouse Corsair Nightsword
Keyboard Corsair K55
VR HMD HP Reverb G2
Software Windows 11 Professional
Benchmark Scores PEBCAK
I gotta ask, what is HPET?
 

eidairaman1

The Exiled Airman
Joined
Jul 2, 2007
Messages
40,435 (6.61/day)
Location
Republic of Texas (True Patriot)
System Name PCGOD
Processor AMD FX 8350@ 5.0GHz
Motherboard Asus TUF 990FX Sabertooth R2 2901 Bios
Cooling Scythe Ashura, 2×BitFenix 230mm Spectre Pro LED (Blue,Green), 2x BitFenix 140mm Spectre Pro LED
Memory 16 GB Gskill Ripjaws X 2133 (2400 OC, 10-10-12-20-20, 1T, 1.65V)
Video Card(s) AMD Radeon 290 Sapphire Vapor-X
Storage Samsung 840 Pro 256GB, WD Velociraptor 1TB
Display(s) NEC Multisync LCD 1700V (Display Port Adapter)
Case AeroCool Xpredator Evil Blue Edition
Audio Device(s) Creative Labs Sound Blaster ZxR
Power Supply Seasonic 1250 XM2 Series (XP3)
Mouse Roccat Kone XTD
Keyboard Roccat Ryos MK Pro
Software Windows 7 Pro 64

eidairaman1

The Exiled Airman
Joined
Jul 2, 2007
Messages
40,435 (6.61/day)
Location
Republic of Texas (True Patriot)
System Name PCGOD
Processor AMD FX 8350@ 5.0GHz
Motherboard Asus TUF 990FX Sabertooth R2 2901 Bios
Cooling Scythe Ashura, 2×BitFenix 230mm Spectre Pro LED (Blue,Green), 2x BitFenix 140mm Spectre Pro LED
Memory 16 GB Gskill Ripjaws X 2133 (2400 OC, 10-10-12-20-20, 1T, 1.65V)
Video Card(s) AMD Radeon 290 Sapphire Vapor-X
Storage Samsung 840 Pro 256GB, WD Velociraptor 1TB
Display(s) NEC Multisync LCD 1700V (Display Port Adapter)
Case AeroCool Xpredator Evil Blue Edition
Audio Device(s) Creative Labs Sound Blaster ZxR
Power Supply Seasonic 1250 XM2 Series (XP3)
Mouse Roccat Kone XTD
Keyboard Roccat Ryos MK Pro
Software Windows 7 Pro 64
I wasn't so sure if it safe to disable it,and if the stuttering really fixes,so I decided to check on this forum!

Its a hit and miss, try it with it off in bios and windows then with it on, let us know how it goes
 

eidairaman1

The Exiled Airman
Joined
Jul 2, 2007
Messages
40,435 (6.61/day)
Location
Republic of Texas (True Patriot)
System Name PCGOD
Processor AMD FX 8350@ 5.0GHz
Motherboard Asus TUF 990FX Sabertooth R2 2901 Bios
Cooling Scythe Ashura, 2×BitFenix 230mm Spectre Pro LED (Blue,Green), 2x BitFenix 140mm Spectre Pro LED
Memory 16 GB Gskill Ripjaws X 2133 (2400 OC, 10-10-12-20-20, 1T, 1.65V)
Video Card(s) AMD Radeon 290 Sapphire Vapor-X
Storage Samsung 840 Pro 256GB, WD Velociraptor 1TB
Display(s) NEC Multisync LCD 1700V (Display Port Adapter)
Case AeroCool Xpredator Evil Blue Edition
Audio Device(s) Creative Labs Sound Blaster ZxR
Power Supply Seasonic 1250 XM2 Series (XP3)
Mouse Roccat Kone XTD
Keyboard Roccat Ryos MK Pro
Software Windows 7 Pro 64
I don't have an option to disable it in my BIOS!

Ok well if its not there but in windows turn it off, otherwise don't worry about it.
 
Joined
Nov 27, 2010
Messages
924 (0.19/day)
System Name future xeon II
Processor DUAL SOCKET xeon e5 2686 v3 , 36c/72t, hacked all cores @3.5ghz, TDP limit hacked
Motherboard asrock rack ep2c612 ws
Cooling case fans,liquid corsair h100iv2 x2
Memory 96 gb ddr4 2133mhz gskill+corsair
Video Card(s) 2x 1080 sc acx3 SLI, @STOCK
Storage Hp ex950 2tb nvme+ adata xpg sx8200 pro 1tb nvme+ sata ssd's+ spinners
Display(s) philips 40" bdm4065uc 4k @60
Case silverstone temjin tj07-b
Audio Device(s) sb Z
Power Supply corsair hx1200i
Mouse corsair m95 16 buttons
Keyboard microsoft internet keyboard pro
Software windows 10 x64 1903 ,enterprise
Benchmark Scores fire strike ultra- 10k time spy- 15k cpu z- 400/15000
IMHO you don't disable it in device manager, by default windows uses the timer in the cpu, but can be forced to use platform clock, which in my experience is smoother, although the raw performance might be slightly reduced. You need to ENABLE hpet for smoother experience overall, in admin cmd type:
bcdedit /set useplatformclock yes

I like to add the following two commands, and have never looked back:
bcdedit /set tscsyncpolicy Enhanced
bcdedit /set disabledynamictick yes

For my setup, with xeon and 1080 sli, I have never seen a stutter since.

Some benchmarks refuse to run if you don't type the first line and reboot, like hwbot x265 benchmark v2.0
 

eidairaman1

The Exiled Airman
Joined
Jul 2, 2007
Messages
40,435 (6.61/day)
Location
Republic of Texas (True Patriot)
System Name PCGOD
Processor AMD FX 8350@ 5.0GHz
Motherboard Asus TUF 990FX Sabertooth R2 2901 Bios
Cooling Scythe Ashura, 2×BitFenix 230mm Spectre Pro LED (Blue,Green), 2x BitFenix 140mm Spectre Pro LED
Memory 16 GB Gskill Ripjaws X 2133 (2400 OC, 10-10-12-20-20, 1T, 1.65V)
Video Card(s) AMD Radeon 290 Sapphire Vapor-X
Storage Samsung 840 Pro 256GB, WD Velociraptor 1TB
Display(s) NEC Multisync LCD 1700V (Display Port Adapter)
Case AeroCool Xpredator Evil Blue Edition
Audio Device(s) Creative Labs Sound Blaster ZxR
Power Supply Seasonic 1250 XM2 Series (XP3)
Mouse Roccat Kone XTD
Keyboard Roccat Ryos MK Pro
Software Windows 7 Pro 64
IMHO you don't disable it in device manager, by default windows uses the timer in the cpu, but can be forced to use platform clock, which in my experience is smoother, although the raw performance might be slightly reduced. You need to ENABLE hpet for smoother experience overall, in admin cmd type:
bcdedit /set useplatformclock yes

I like to add the following two commands, and have never looked back:
bcdedit /set tscsyncpolicy Enhanced
bcdedit /set disabledynamictick yes

For my setup, with xeon and 1080 sli, I have never seen a stutter since.

Some benchmarks refuse to run if you don't type the first line and reboot, like hwbot x265 benchmark v2.0

Ymmv, very subjective, some systems it works great, others it doesn't, let him find out and post his results.
 
Joined
Nov 18, 2010
Messages
7,112 (1.46/day)
Location
Rīga, Latvia
System Name HELLSTAR
Processor AMD RYZEN 9 5950X
Motherboard ASUS Strix X570-E
Cooling 2x 360 + 280 rads. 3x Gentle Typhoons, 3x Phanteks T30, 2x TT T140 . EK-Quantum Momentum Monoblock.
Memory 4x8GB G.SKILL Trident Z RGB F4-4133C19D-16GTZR 14-16-12-30-44
Video Card(s) Sapphire Pulse RX 7900XTX + under waterblock.
Storage Optane 900P[W11] + WD BLACK SN850X 4TB + 750 EVO 500GB + 1TB 980PRO[FEDORA]
Display(s) Philips PHL BDM3270 + Acer XV242Y
Case Lian Li O11 Dynamic EVO
Audio Device(s) Sound Blaster ZxR
Power Supply Fractal Design Newton R3 1000W
Mouse Razer Basilisk
Keyboard Razer BlackWidow V3 - Yellow Switch
Software FEDORA 39 / Windows 11 insider
HPET usually means worse. System overall latency is becoming utter S*** with newer generations and cause more problems. Windows is intelligent and uses hybrid clock and it works best latency wise.

It was better for older OS and HW like with PCI low latency sound cards or capture interfaces etc... For gaming it adds more overhead and gives less FPS usually, the GPU driver itself is a latency hog.
 
Joined
Nov 27, 2010
Messages
924 (0.19/day)
System Name future xeon II
Processor DUAL SOCKET xeon e5 2686 v3 , 36c/72t, hacked all cores @3.5ghz, TDP limit hacked
Motherboard asrock rack ep2c612 ws
Cooling case fans,liquid corsair h100iv2 x2
Memory 96 gb ddr4 2133mhz gskill+corsair
Video Card(s) 2x 1080 sc acx3 SLI, @STOCK
Storage Hp ex950 2tb nvme+ adata xpg sx8200 pro 1tb nvme+ sata ssd's+ spinners
Display(s) philips 40" bdm4065uc 4k @60
Case silverstone temjin tj07-b
Audio Device(s) sb Z
Power Supply corsair hx1200i
Mouse corsair m95 16 buttons
Keyboard microsoft internet keyboard pro
Software windows 10 x64 1903 ,enterprise
Benchmark Scores fire strike ultra- 10k time spy- 15k cpu z- 400/15000
Indeed, a bit less fps is expected, but I found it added stability to my system
 

eidairaman1

The Exiled Airman
Joined
Jul 2, 2007
Messages
40,435 (6.61/day)
Location
Republic of Texas (True Patriot)
System Name PCGOD
Processor AMD FX 8350@ 5.0GHz
Motherboard Asus TUF 990FX Sabertooth R2 2901 Bios
Cooling Scythe Ashura, 2×BitFenix 230mm Spectre Pro LED (Blue,Green), 2x BitFenix 140mm Spectre Pro LED
Memory 16 GB Gskill Ripjaws X 2133 (2400 OC, 10-10-12-20-20, 1T, 1.65V)
Video Card(s) AMD Radeon 290 Sapphire Vapor-X
Storage Samsung 840 Pro 256GB, WD Velociraptor 1TB
Display(s) NEC Multisync LCD 1700V (Display Port Adapter)
Case AeroCool Xpredator Evil Blue Edition
Audio Device(s) Creative Labs Sound Blaster ZxR
Power Supply Seasonic 1250 XM2 Series (XP3)
Mouse Roccat Kone XTD
Keyboard Roccat Ryos MK Pro
Software Windows 7 Pro 64

eidairaman1

The Exiled Airman
Joined
Jul 2, 2007
Messages
40,435 (6.61/day)
Location
Republic of Texas (True Patriot)
System Name PCGOD
Processor AMD FX 8350@ 5.0GHz
Motherboard Asus TUF 990FX Sabertooth R2 2901 Bios
Cooling Scythe Ashura, 2×BitFenix 230mm Spectre Pro LED (Blue,Green), 2x BitFenix 140mm Spectre Pro LED
Memory 16 GB Gskill Ripjaws X 2133 (2400 OC, 10-10-12-20-20, 1T, 1.65V)
Video Card(s) AMD Radeon 290 Sapphire Vapor-X
Storage Samsung 840 Pro 256GB, WD Velociraptor 1TB
Display(s) NEC Multisync LCD 1700V (Display Port Adapter)
Case AeroCool Xpredator Evil Blue Edition
Audio Device(s) Creative Labs Sound Blaster ZxR
Power Supply Seasonic 1250 XM2 Series (XP3)
Mouse Roccat Kone XTD
Keyboard Roccat Ryos MK Pro
Software Windows 7 Pro 64

eidairaman1

The Exiled Airman
Joined
Jul 2, 2007
Messages
40,435 (6.61/day)
Location
Republic of Texas (True Patriot)
System Name PCGOD
Processor AMD FX 8350@ 5.0GHz
Motherboard Asus TUF 990FX Sabertooth R2 2901 Bios
Cooling Scythe Ashura, 2×BitFenix 230mm Spectre Pro LED (Blue,Green), 2x BitFenix 140mm Spectre Pro LED
Memory 16 GB Gskill Ripjaws X 2133 (2400 OC, 10-10-12-20-20, 1T, 1.65V)
Video Card(s) AMD Radeon 290 Sapphire Vapor-X
Storage Samsung 840 Pro 256GB, WD Velociraptor 1TB
Display(s) NEC Multisync LCD 1700V (Display Port Adapter)
Case AeroCool Xpredator Evil Blue Edition
Audio Device(s) Creative Labs Sound Blaster ZxR
Power Supply Seasonic 1250 XM2 Series (XP3)
Mouse Roccat Kone XTD
Keyboard Roccat Ryos MK Pro
Software Windows 7 Pro 64
After whole day testing I definetelly concluded that disabling the HPET,causes more stuttering and FPS drops while gaming!
See past post lol
 

bogmali

In Orbe Terrum Non Visi
Joined
Mar 16, 2008
Messages
9,527 (1.63/day)
Location
Pacific Northwest
System Name Daily Driver/Part Time
Processor Core i7-13700K/Ryzen R5-7600
Motherboard ASUS ROG MAXIMUS Z790 APEX/Asrock B650 Pro RS Wi-Fi
Cooling Corsair H150i RGB PRO XT AIO/Deep Cool LS-520 White
Memory Patriot 2x16GB DDR5-7200/XPG Lancer Blade 2X16GB DDR-5-6000
Video Card(s) MSI Ventus 3X OC RTX-4080 Super/Sapphire Radeon RX-7800XT
Storage Samsung 980 Pro M.2 NVMe 2TB/KingSpec XG 7000 4TB M.2 NVMe/Crucial P5 Plus 2TB M.2 NVMe
Display(s) Alienware AW3423DW
Case Corsair 5000d AirFlow/Asus AP201 White
Audio Device(s) AudioEngine D1 DAC/Onboard
Power Supply Seasonic Prime Ultra 1K Watt/Seagotep 750W
Mouse Corsair M65 RGB Elite
Keyboard Adata XPG Summoner
Software Win11 Pro 64
Benchmark Scores Xbox Live Gamertag=jondonken
After whole day testing I definitely concluded that disabling the HPET, causes more stuttering and FPS drops while gaming!

And we are done here;)
 
Status
Not open for further replies.
Top