Overclock.net › Forums › AMD › AMD CPUs › fx-8120 + sabertooth 990fx
New Posts  All Forums:Forum Nav:

fx-8120 + sabertooth 990fx

post #1 of 57
Thread Starter 
idle
cpu - 46c
vcore1 - 50c
vcore2 - 49c
vcore 1.176v~

load (prime95 - large ffts, 10 minutes)
cpu - 60c
vcore1 - 65c
vcore2 - 58c
vcore - 1.140v

using the coolermaster hyper 212 evo with cougar vortex pwm fans. oc in bios set to manual awith everthing on auto but the memory, set to 1866, the ram default. what is the deal here?

edit: using MASSCOOL G751 Shin-Etsu Thermal Interface Material.... i applied four small(1/4 pea size) dots of paste at the four points of a square onto the cpu. i apllied i once and removed the hs and checked it, looked good. applied it again and put it together havent checked it since then, out of paste. seems to me that the vcore is hot too though so ... ?
Edited by mattlb0619 - 3/15/12 at 12:03am
AMD FX-8120
(12 items)
 
  
CPUMotherboardGraphicsRAM
FX-8120 @ 4.2Ghz ASUS Sabertooth 990fx AMD Radeon HD 5670 G-Skill Sniper 1866Mhz 16GB 
Hard DriveOptical DriveCoolingCooling
Samsung 830 128GB SSD ASUS DVDRW Corsair H100 Push-Pull 3x Cougar HDB 140mm; 2x Cougar HDB 120mm; 2x Fr... 
OSMonitorPowerCase
7 x64 Ultimate ASUS 24"  HEC Zephyr 750w Fractal Design Arc Midi 
  hide details  
Reply
AMD FX-8120
(12 items)
 
  
CPUMotherboardGraphicsRAM
FX-8120 @ 4.2Ghz ASUS Sabertooth 990fx AMD Radeon HD 5670 G-Skill Sniper 1866Mhz 16GB 
Hard DriveOptical DriveCoolingCooling
Samsung 830 128GB SSD ASUS DVDRW Corsair H100 Push-Pull 3x Cougar HDB 140mm; 2x Cougar HDB 120mm; 2x Fr... 
OSMonitorPowerCase
7 x64 Ultimate ASUS 24"  HEC Zephyr 750w Fractal Design Arc Midi 
  hide details  
Reply
post #2 of 57
voltage is too high, 1.55 is the highest i have heard of on water cooling.
i have a zalman performa air cooler, and its idle is 40c ,but the core temps are saying much less,at 3.8ghz iam hiting the thermal barrier of 61c.
if you go into amd overdrive look at board status and tmpin1,thats the highest temp and the ione to watch in my book.
    
CPUCPUMotherboardGraphics
AMD™ Ryzen™ 1700 3.75ghz Cool Laboratory™ Liquid Copper MSI™ X370 Gaming Pro Carbon™ Gigabyte™ Radeon™ R9 280 950/1070 Crossfire 
GraphicsRAMRAMHard Drive
Gigabyte™ Radeon™ R9 280 950/1070 Crossfire Avexir™ Blitz™ 3200 CL16 @ 3200 Crucial Ballistix™ Active Cooling fan Seagate™ 2TB Barracuda™ 
Optical DriveCoolingCoolingOS
ASUS™ DRW-24D5MT XSPC™ Raystorm™ 750 2x EX360 Radiators 5x Coo... Triple QX De-ionised Water and WCUK™ KIll Coil Windows™ 10 x64 
MonitorKeyboardPowerCase
Acer™ V243HL 24" Element™ Thorium™ 200 EVGA™ Supernova™ 1000 G2 Coolermaster™ Cosmos Pure Black  
MouseMouse PadAudioAudio
Corsair™ M45  World of Tanks™ giant 6mm Creative labs™ sb x-fi titanium  Logitech™ 540x 5.1 
  hide details  
Reply
    
CPUCPUMotherboardGraphics
AMD™ Ryzen™ 1700 3.75ghz Cool Laboratory™ Liquid Copper MSI™ X370 Gaming Pro Carbon™ Gigabyte™ Radeon™ R9 280 950/1070 Crossfire 
GraphicsRAMRAMHard Drive
Gigabyte™ Radeon™ R9 280 950/1070 Crossfire Avexir™ Blitz™ 3200 CL16 @ 3200 Crucial Ballistix™ Active Cooling fan Seagate™ 2TB Barracuda™ 
Optical DriveCoolingCoolingOS
ASUS™ DRW-24D5MT XSPC™ Raystorm™ 750 2x EX360 Radiators 5x Coo... Triple QX De-ionised Water and WCUK™ KIll Coil Windows™ 10 x64 
MonitorKeyboardPowerCase
Acer™ V243HL 24" Element™ Thorium™ 200 EVGA™ Supernova™ 1000 G2 Coolermaster™ Cosmos Pure Black  
MouseMouse PadAudioAudio
Corsair™ M45  World of Tanks™ giant 6mm Creative labs™ sb x-fi titanium  Logitech™ 540x 5.1 
  hide details  
Reply
post #3 of 57
Thread Starter 
i dont understand... the voltage is at 1.176 idle hows that 1.55?
AMD FX-8120
(12 items)
 
  
CPUMotherboardGraphicsRAM
FX-8120 @ 4.2Ghz ASUS Sabertooth 990fx AMD Radeon HD 5670 G-Skill Sniper 1866Mhz 16GB 
Hard DriveOptical DriveCoolingCooling
Samsung 830 128GB SSD ASUS DVDRW Corsair H100 Push-Pull 3x Cougar HDB 140mm; 2x Cougar HDB 120mm; 2x Fr... 
OSMonitorPowerCase
7 x64 Ultimate ASUS 24"  HEC Zephyr 750w Fractal Design Arc Midi 
  hide details  
Reply
AMD FX-8120
(12 items)
 
  
CPUMotherboardGraphicsRAM
FX-8120 @ 4.2Ghz ASUS Sabertooth 990fx AMD Radeon HD 5670 G-Skill Sniper 1866Mhz 16GB 
Hard DriveOptical DriveCoolingCooling
Samsung 830 128GB SSD ASUS DVDRW Corsair H100 Push-Pull 3x Cougar HDB 140mm; 2x Cougar HDB 120mm; 2x Fr... 
OSMonitorPowerCase
7 x64 Ultimate ASUS 24"  HEC Zephyr 750w Fractal Design Arc Midi 
  hide details  
Reply
post #4 of 57
I have to lean towards a improperly seated cooler. remove, clean, reapply tim, and re-install the cooler.

I have seemed to over look the last part of your post due to lack of sleep apply the tim in a pea size shape i the middle of the cpu chip. As far as i know this is the most efficient way of doing it also do you have the flat bottom 212 or the one with the gaps along the pipe flat bottom follow above the pipe gap way fill the pipe gaps a little bit before following the pea method. forgive any errors in my grammar .
Edited by IrishV8 - 3/15/12 at 12:42am
Jynx
(16 items)
 
  
CPUMotherboardGraphicsGraphics
Intel Core i5 2500K Z68A-GD65 (G3) (MS-7681) Intel HD Graphics 2000 (GT2) NVIDIA GeForce GTX 560 Ti 
RAMRAMHard DriveOptical Drive
Crucial Technology  Crucial Technology  WD black Lg 3d Blueray 
CoolingOSMonitorPower
Phanteks PH-TC14PE Win 7 64bit 27" Samsung sa750 Thermaltake 750 
CaseMouse
nzxt phantom R.A.T. 7 
  hide details  
Reply
Jynx
(16 items)
 
  
CPUMotherboardGraphicsGraphics
Intel Core i5 2500K Z68A-GD65 (G3) (MS-7681) Intel HD Graphics 2000 (GT2) NVIDIA GeForce GTX 560 Ti 
RAMRAMHard DriveOptical Drive
Crucial Technology  Crucial Technology  WD black Lg 3d Blueray 
CoolingOSMonitorPower
Phanteks PH-TC14PE Win 7 64bit 27" Samsung sa750 Thermaltake 750 
CaseMouse
nzxt phantom R.A.T. 7 
  hide details  
Reply
post #5 of 57
Also for amd processors 1 small bb sized dot on the middle of the processor is what's recommended, more usually isn't better with thermal compound.
Ryzen 2017
(17 items)
 
Home Server
(15 items)
 
 
CPUMotherboardGraphicsRAM
AMD R7 1700 @ 3.95GHz - 1.425V Asus Prime X370 Pro Nvidia Geforce GTX 1080Ti FE 2000/6000 @ 1.025v 16GB (2x8GB) G.Skill DDR4 2933MHz CL16-16-16-35 1T 
Hard DriveHard DriveHard DriveOptical Drive
BPX 120GB NVMe SSD *boot* Intel 730 Series 240GB SSD Crucial BX100 1TB SSD Asus DVDRW 
CoolingOSMonitorKeyboard
Noctua NH-D15 Windows 10 Pro x64 Acer XG270HU 1440P 144Hz Freesync Cougar 600k Mechanical 
PowerCaseMouseMouse Pad
Seasonic x1050w Antec 1100 V2 Razer Deathadder Elite Steelseries QCK Heavy 
Audio
Plantronics Rig 500e 
CPUCPUMotherboardGraphics
Opteron 4226 6 core Valencia 2.7GHz Opteron 4226 6 core Valencia 2.7GHz Asus KCMA-D8 Nvidia GT 520 1GB DDR3 
RAMHard DriveOptical DriveOS
32GB (4GBx8) Kingston 1066 ECC DDR3 (4x) Hitachi 500GB 7200RPM HDD's out of an old NAS Lightscribe CD/DVDRW Xubuntu 16.04 
MonitorKeyboardPowerCase
Dell 17" 4:3 Trash Dell Membrane OCZ 750w Generic Mid Tower 
MouseMouse PadAudio
Lenovo Laser Tabletop None 
  hide details  
Reply
Ryzen 2017
(17 items)
 
Home Server
(15 items)
 
 
CPUMotherboardGraphicsRAM
AMD R7 1700 @ 3.95GHz - 1.425V Asus Prime X370 Pro Nvidia Geforce GTX 1080Ti FE 2000/6000 @ 1.025v 16GB (2x8GB) G.Skill DDR4 2933MHz CL16-16-16-35 1T 
Hard DriveHard DriveHard DriveOptical Drive
BPX 120GB NVMe SSD *boot* Intel 730 Series 240GB SSD Crucial BX100 1TB SSD Asus DVDRW 
CoolingOSMonitorKeyboard
Noctua NH-D15 Windows 10 Pro x64 Acer XG270HU 1440P 144Hz Freesync Cougar 600k Mechanical 
PowerCaseMouseMouse Pad
Seasonic x1050w Antec 1100 V2 Razer Deathadder Elite Steelseries QCK Heavy 
Audio
Plantronics Rig 500e 
CPUCPUMotherboardGraphics
Opteron 4226 6 core Valencia 2.7GHz Opteron 4226 6 core Valencia 2.7GHz Asus KCMA-D8 Nvidia GT 520 1GB DDR3 
RAMHard DriveOptical DriveOS
32GB (4GBx8) Kingston 1066 ECC DDR3 (4x) Hitachi 500GB 7200RPM HDD's out of an old NAS Lightscribe CD/DVDRW Xubuntu 16.04 
MonitorKeyboardPowerCase
Dell 17" 4:3 Trash Dell Membrane OCZ 750w Generic Mid Tower 
MouseMouse PadAudio
Lenovo Laser Tabletop None 
  hide details  
Reply
post #6 of 57
Thread Starter 
@cannon - i didnt apply more.. i applied the norm but so that it would cover a larger area, thinner.

@irish - it is direct pipe but i wouldnt say that it isnt flat.
AMD FX-8120
(12 items)
 
  
CPUMotherboardGraphicsRAM
FX-8120 @ 4.2Ghz ASUS Sabertooth 990fx AMD Radeon HD 5670 G-Skill Sniper 1866Mhz 16GB 
Hard DriveOptical DriveCoolingCooling
Samsung 830 128GB SSD ASUS DVDRW Corsair H100 Push-Pull 3x Cougar HDB 140mm; 2x Cougar HDB 120mm; 2x Fr... 
OSMonitorPowerCase
7 x64 Ultimate ASUS 24"  HEC Zephyr 750w Fractal Design Arc Midi 
  hide details  
Reply
AMD FX-8120
(12 items)
 
  
CPUMotherboardGraphicsRAM
FX-8120 @ 4.2Ghz ASUS Sabertooth 990fx AMD Radeon HD 5670 G-Skill Sniper 1866Mhz 16GB 
Hard DriveOptical DriveCoolingCooling
Samsung 830 128GB SSD ASUS DVDRW Corsair H100 Push-Pull 3x Cougar HDB 140mm; 2x Cougar HDB 120mm; 2x Fr... 
OSMonitorPowerCase
7 x64 Ultimate ASUS 24"  HEC Zephyr 750w Fractal Design Arc Midi 
  hide details  
Reply
post #7 of 57
Thread Starter 
sorry for the dbl post but i have another point/?...


if it is just bad mounting or tim application, then why are the 2 vcores(as seen in the asus software) so high as well?

keep it coming guys.... love the assist.
AMD FX-8120
(12 items)
 
  
CPUMotherboardGraphicsRAM
FX-8120 @ 4.2Ghz ASUS Sabertooth 990fx AMD Radeon HD 5670 G-Skill Sniper 1866Mhz 16GB 
Hard DriveOptical DriveCoolingCooling
Samsung 830 128GB SSD ASUS DVDRW Corsair H100 Push-Pull 3x Cougar HDB 140mm; 2x Cougar HDB 120mm; 2x Fr... 
OSMonitorPowerCase
7 x64 Ultimate ASUS 24"  HEC Zephyr 750w Fractal Design Arc Midi 
  hide details  
Reply
AMD FX-8120
(12 items)
 
  
CPUMotherboardGraphicsRAM
FX-8120 @ 4.2Ghz ASUS Sabertooth 990fx AMD Radeon HD 5670 G-Skill Sniper 1866Mhz 16GB 
Hard DriveOptical DriveCoolingCooling
Samsung 830 128GB SSD ASUS DVDRW Corsair H100 Push-Pull 3x Cougar HDB 140mm; 2x Cougar HDB 120mm; 2x Fr... 
OSMonitorPowerCase
7 x64 Ultimate ASUS 24"  HEC Zephyr 750w Fractal Design Arc Midi 
  hide details  
Reply
post #8 of 57
Quote:
Originally Posted by mattlb0619 View Post

sorry for the dbl post but i have another point/?...
if it is just bad mounting or tim application, then why are the 2 vcores(as seen in the asus software) so high as well?
keep it coming guys.... love the assist.

if you are using the asus thermal monitoring software, vcore1 and vcore2 are you vrm/mos fets on the motherboard, nothing to do with the cpu. check out the thermal radar.

that being said, your cpu temps aren't horrible considering the cooler. while the 212 has a decent reputation for being a bargain, it is not a high end cooler, and the 8120 will be a handful for it if you plan on overclocking.

my preference on a heatpipe cooler is to apply the TIM and spread it very thin, making sure to get coverage. it has given me the best results with both the 212 and Xigs.
post #9 of 57
Look at all your temps thru the ASUS Thermal Radar and see if the high temps are located around the CPU. I have a 8150@4.4 running 24/7 with full load and getting the following temps:

CPU - 51c
Vcore1 - 52c
Vcore2 - 51c
MB - 37c
post #10 of 57
Quote:
Originally Posted by Hawtoothpk View Post

Look at all your temps thru the ASUS Thermal Radar and see if the high temps are located around the CPU. I have a 8150@4.4 running 24/7 with full load and getting the following temps:
CPU - 51c
Vcore1 - 52c
Vcore2 - 51c
MB - 37c

Those temps are not bad, but I do question why you have 100F MB temp? That should be much closer to ambient's since the sensor is at the bottom right corner of the board, airflow issue? My MB temps are 23-25C with a 5.0Ghz OC at 1.56V. As for the V-core they are good up to 85C before it will self throttle.
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: AMD CPUs
Overclock.net › Forums › AMD › AMD CPUs › fx-8120 + sabertooth 990fx