Overclock.net › Forums › Cooling › Water Cooling › gpu affecting cpu temp
New Posts  All Forums:Forum Nav:

gpu affecting cpu temp

post #1 of 21
Thread Starter 
Hey guys, i'm not sure if this is normal but as the topic says my GPU is affecting my cpu temp.

While running Furmark extreme burn in test for 10 mins, my gpu reaches up 55c and cpu reaches up to 67C with 25% untilization in the cpu. I smell something funny here.

Also, while gpu is under load i noticed that my tubes are warmer, the back of the rad near the fittings are warmer and also i can feel warm air exhausting from the top of the case.

I was wondering is this normal? If not, I could probably get an RX120 and add that to the loop or put the gpu in a separate loop.

what do u guys think??
Whip it
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 930 @ 4.2Ghz HT Gigabyte x58-UD7 Powercolor 6990 1000/1500 3 x 2GB G.Skill Trident 2000MHz 
Hard DriveOSMonitorKeyboard
120GB OCZ Vertex 2 + 2 x 1TB Spinpoint F3 Windows 7 Ultimate 64bit Asus 26.6" VK266H Full HD Logitech G19 
PowerCaseMouseMouse Pad
Silverstone Strider Gold 850w Coolermaster HAF X Logitch G500 table 
  hide details  
Reply
Whip it
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 930 @ 4.2Ghz HT Gigabyte x58-UD7 Powercolor 6990 1000/1500 3 x 2GB G.Skill Trident 2000MHz 
Hard DriveOSMonitorKeyboard
120GB OCZ Vertex 2 + 2 x 1TB Spinpoint F3 Windows 7 Ultimate 64bit Asus 26.6" VK266H Full HD Logitech G19 
PowerCaseMouseMouse Pad
Silverstone Strider Gold 850w Coolermaster HAF X Logitch G500 table 
  hide details  
Reply
post #2 of 21
It's bad but normal. That's why I had to encase my 4870 It was driving the CPU insane
My Rig
(14 items)
 
Ex-wife's Rig
(15 items)
 
 
CPUMotherboardGraphicsRAM
Core i5 4460 AsRock H81M-DG4 Sapphire Rx470 Platinum KVR 1600 16Gb 
Hard DriveHard DriveCoolingOS
2x Seagate 3Tb Samsung 850 EVO 120 Scythe Ninja 3 Rev.B Windows 10 Pro 
MonitorKeyboardPowerCase
Fujitsu Siemens A17-2A Logitech K280e SuperFlower SF-550K12XP Thermaltake Versa H25 
MouseAudio
Logitech G402 Sony MDR XD150 
CPUMotherboardGraphicsRAM
Athlon 750K 4.0Ghz AsRock FM2A75 Pro4+ Sapphire R9 270X Dual-X Kingston 2x4Gb 1600 
Hard DriveHard DriveOptical DriveCooling
Samsung 850 EVO 120  Western Digital 320Gb LiteON DVD-RW CoolerMaster Hyper Z600 
OSMonitorKeyboardPower
Windows 7 Pro x64 Toshiba 32" FullHD TV Logitech FSP Hexa 550 
CaseMouse
DeLUX Logitech 
  hide details  
Reply
My Rig
(14 items)
 
Ex-wife's Rig
(15 items)
 
 
CPUMotherboardGraphicsRAM
Core i5 4460 AsRock H81M-DG4 Sapphire Rx470 Platinum KVR 1600 16Gb 
Hard DriveHard DriveCoolingOS
2x Seagate 3Tb Samsung 850 EVO 120 Scythe Ninja 3 Rev.B Windows 10 Pro 
MonitorKeyboardPowerCase
Fujitsu Siemens A17-2A Logitech K280e SuperFlower SF-550K12XP Thermaltake Versa H25 
MouseAudio
Logitech G402 Sony MDR XD150 
CPUMotherboardGraphicsRAM
Athlon 750K 4.0Ghz AsRock FM2A75 Pro4+ Sapphire R9 270X Dual-X Kingston 2x4Gb 1600 
Hard DriveHard DriveOptical DriveCooling
Samsung 850 EVO 120  Western Digital 320Gb LiteON DVD-RW CoolerMaster Hyper Z600 
OSMonitorKeyboardPower
Windows 7 Pro x64 Toshiba 32" FullHD TV Logitech FSP Hexa 550 
CaseMouse
DeLUX Logitech 
  hide details  
Reply
post #3 of 21
That is normal for the cpu to be affected by the gpu, what all are you running? I see your running the RX360 that should be plenty, what fans do you have on it and is it push/pull or just one?
    
CPUMotherboardGraphicsRAM
Intel i7 2700k Asus Sabertooth P67 Asus Radeon 7970 Ref. Crucial Ballistix 
RAMHard DriveHard DriveOptical Drive
Corsair Vengeance Crucial M4 Hitachi HDS721010CLA332 TSSTcorp CDDVDW SH-S223F 
CoolingCoolingCoolingCooling
EK Supreme HF Copper/Red Acrylic CPU Block EK 7970 Reference Nickle/Acetal Black Ice SR1 360 Rad Phobya G-Changer 280mm Radiator 
CoolingOSMonitorMonitor
XSPC Dual Bayres W/ D5 Vario @ 17V Windows 7 x64 Vizio SV320XVT Samsung SyncMaster S27A550H 
MonitorKeyboardPowerCase
Samsung SyncMaster S27A550H Logitech G510 Corsair TX950W Azza 9000B 
MouseAudio
Logitech Marathon Mouse Asus Xonar DX 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
Intel i7 2700k Asus Sabertooth P67 Asus Radeon 7970 Ref. Crucial Ballistix 
RAMHard DriveHard DriveOptical Drive
Corsair Vengeance Crucial M4 Hitachi HDS721010CLA332 TSSTcorp CDDVDW SH-S223F 
CoolingCoolingCoolingCooling
EK Supreme HF Copper/Red Acrylic CPU Block EK 7970 Reference Nickle/Acetal Black Ice SR1 360 Rad Phobya G-Changer 280mm Radiator 
CoolingOSMonitorMonitor
XSPC Dual Bayres W/ D5 Vario @ 17V Windows 7 x64 Vizio SV320XVT Samsung SyncMaster S27A550H 
MonitorKeyboardPowerCase
Samsung SyncMaster S27A550H Logitech G510 Corsair TX950W Azza 9000B 
MouseAudio
Logitech Marathon Mouse Asus Xonar DX 
  hide details  
Reply
post #4 of 21
Thread Starter 
that's a peace of mind then. I'm running the stock fans that came with the kit on push.
Whip it
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 930 @ 4.2Ghz HT Gigabyte x58-UD7 Powercolor 6990 1000/1500 3 x 2GB G.Skill Trident 2000MHz 
Hard DriveOSMonitorKeyboard
120GB OCZ Vertex 2 + 2 x 1TB Spinpoint F3 Windows 7 Ultimate 64bit Asus 26.6" VK266H Full HD Logitech G19 
PowerCaseMouseMouse Pad
Silverstone Strider Gold 850w Coolermaster HAF X Logitch G500 table 
  hide details  
Reply
Whip it
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 930 @ 4.2Ghz HT Gigabyte x58-UD7 Powercolor 6990 1000/1500 3 x 2GB G.Skill Trident 2000MHz 
Hard DriveOSMonitorKeyboard
120GB OCZ Vertex 2 + 2 x 1TB Spinpoint F3 Windows 7 Ultimate 64bit Asus 26.6" VK266H Full HD Logitech G19 
PowerCaseMouseMouse Pad
Silverstone Strider Gold 850w Coolermaster HAF X Logitch G500 table 
  hide details  
Reply
post #5 of 21
I know for a fact push/pull is much better, my cpu and both gpus running max hit about 50-52C so temps could be better. You can run push/pull in the hafX easily so you should probably try some different fans, all I have is 3 CM R4s 2 fans from a CM V6 GT and a 90 CFM server fan.
    
CPUMotherboardGraphicsRAM
Intel i7 2700k Asus Sabertooth P67 Asus Radeon 7970 Ref. Crucial Ballistix 
RAMHard DriveHard DriveOptical Drive
Corsair Vengeance Crucial M4 Hitachi HDS721010CLA332 TSSTcorp CDDVDW SH-S223F 
CoolingCoolingCoolingCooling
EK Supreme HF Copper/Red Acrylic CPU Block EK 7970 Reference Nickle/Acetal Black Ice SR1 360 Rad Phobya G-Changer 280mm Radiator 
CoolingOSMonitorMonitor
XSPC Dual Bayres W/ D5 Vario @ 17V Windows 7 x64 Vizio SV320XVT Samsung SyncMaster S27A550H 
MonitorKeyboardPowerCase
Samsung SyncMaster S27A550H Logitech G510 Corsair TX950W Azza 9000B 
MouseAudio
Logitech Marathon Mouse Asus Xonar DX 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
Intel i7 2700k Asus Sabertooth P67 Asus Radeon 7970 Ref. Crucial Ballistix 
RAMHard DriveHard DriveOptical Drive
Corsair Vengeance Crucial M4 Hitachi HDS721010CLA332 TSSTcorp CDDVDW SH-S223F 
CoolingCoolingCoolingCooling
EK Supreme HF Copper/Red Acrylic CPU Block EK 7970 Reference Nickle/Acetal Black Ice SR1 360 Rad Phobya G-Changer 280mm Radiator 
CoolingOSMonitorMonitor
XSPC Dual Bayres W/ D5 Vario @ 17V Windows 7 x64 Vizio SV320XVT Samsung SyncMaster S27A550H 
MonitorKeyboardPowerCase
Samsung SyncMaster S27A550H Logitech G510 Corsair TX950W Azza 9000B 
MouseAudio
Logitech Marathon Mouse Asus Xonar DX 
  hide details  
Reply
post #6 of 21
Get better fans for sure. I went from some budget loons to scythe 3k and easily dropped 20c.
post #7 of 21
Since they are are using the same water its natural they are going to be dependent on one other.
    
CPUMotherboardGraphicsRAM
AMD Phenom II 1100t MSI 990FXA-GD80 MSI HD 6950 Twin Frozr II (4) 4GB G.SKILL Ripjaws 1600 
Hard DriveOSMonitorPower
Samsung 64GB SSD + WD 2TB 5400 + WD 1TB 7200 Windows 7 Ultimate x64 (2) Acer 23" LCD Backlit LED Rosewill 700W 
Case
Lian-Li Lancool k63 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
AMD Phenom II 1100t MSI 990FXA-GD80 MSI HD 6950 Twin Frozr II (4) 4GB G.SKILL Ripjaws 1600 
Hard DriveOSMonitorPower
Samsung 64GB SSD + WD 2TB 5400 + WD 1TB 7200 Windows 7 Ultimate x64 (2) Acer 23" LCD Backlit LED Rosewill 700W 
Case
Lian-Li Lancool k63 
  hide details  
Reply
post #8 of 21
More airflow through the radiator will help, but it is unlikely you will ever have "good" full load temperatures with only a 360 radiator for 2 highly OCed GPUs and a highly OCed i7-930 space heater in the same loop.

You are probably fine for gaming, but you don't have near enough radiator for something that stresses both GPUs and the CPU at the same time.
Grog
(21 items)
 
TC Folding Gimp
(14 items)
 
 
CPUMotherboardGraphicsGraphics
i7-950 Asus P6X58D-E Asus ENGTX470 BFG 9800GT 
RAMHard DriveOptical DriveCooling
Corsair Dominator GT Velociraptor 3000HLFS Lite On DVD burner EK Supreme HF 
CoolingCoolingCoolingCooling
AquagraFX470 EK FC-88 Koolance RP402x2 MCP35x pumps 
CoolingCoolingOSMonitor
Phobya Extreme 200 and Quad 480 radiators. 9x Akasa Viper fans Windows 7 Ultimate Old LG Flatron 1680x1050 
KeyboardPowerCase
Logitech G15 + Logitech G13 game pad Thermaltake 850W Corsair 600T 
CPUMotherboardGraphicsRAM
Phenom x4 9650 Cheap MSI board EVGA GTX580 SC Junk PC-800 DDR2 
Hard DriveOptical DriveCoolingOS
WD Blue Generic DVD Cuplex Kryos HF CPU block, Swiftech MCW82 GPU b... Windows 7 Home Premium 
PowerCase
Antec True Power 650W >10 year old Antec something or other. 
  hide details  
Reply
Grog
(21 items)
 
TC Folding Gimp
(14 items)
 
 
CPUMotherboardGraphicsGraphics
i7-950 Asus P6X58D-E Asus ENGTX470 BFG 9800GT 
RAMHard DriveOptical DriveCooling
Corsair Dominator GT Velociraptor 3000HLFS Lite On DVD burner EK Supreme HF 
CoolingCoolingCoolingCooling
AquagraFX470 EK FC-88 Koolance RP402x2 MCP35x pumps 
CoolingCoolingOSMonitor
Phobya Extreme 200 and Quad 480 radiators. 9x Akasa Viper fans Windows 7 Ultimate Old LG Flatron 1680x1050 
KeyboardPowerCase
Logitech G15 + Logitech G13 game pad Thermaltake 850W Corsair 600T 
CPUMotherboardGraphicsRAM
Phenom x4 9650 Cheap MSI board EVGA GTX580 SC Junk PC-800 DDR2 
Hard DriveOptical DriveCoolingOS
WD Blue Generic DVD Cuplex Kryos HF CPU block, Swiftech MCW82 GPU b... Windows 7 Home Premium 
PowerCase
Antec True Power 650W >10 year old Antec something or other. 
  hide details  
Reply
post #9 of 21
Thread Starter 
Thanks for the responses guys. I guess in the mean time i'll get better fans. I was thinking of getting the gt ap-15. I can only push as haf x dont have room for p/p. What do u guys think? Or should i get higher rpm fans?
Whip it
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 930 @ 4.2Ghz HT Gigabyte x58-UD7 Powercolor 6990 1000/1500 3 x 2GB G.Skill Trident 2000MHz 
Hard DriveOSMonitorKeyboard
120GB OCZ Vertex 2 + 2 x 1TB Spinpoint F3 Windows 7 Ultimate 64bit Asus 26.6" VK266H Full HD Logitech G19 
PowerCaseMouseMouse Pad
Silverstone Strider Gold 850w Coolermaster HAF X Logitch G500 table 
  hide details  
Reply
Whip it
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 930 @ 4.2Ghz HT Gigabyte x58-UD7 Powercolor 6990 1000/1500 3 x 2GB G.Skill Trident 2000MHz 
Hard DriveOSMonitorKeyboard
120GB OCZ Vertex 2 + 2 x 1TB Spinpoint F3 Windows 7 Ultimate 64bit Asus 26.6" VK266H Full HD Logitech G19 
PowerCaseMouseMouse Pad
Silverstone Strider Gold 850w Coolermaster HAF X Logitch G500 table 
  hide details  
Reply
post #10 of 21
with the haf-x cann't you put top fans into the top plastic cover area
swimming haf-x
(15 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500k 4.7 1.37 v asus p8p67 deluxe vtx3d black HD 7870 kiningston hyper x 1600 
Hard DriveCoolingCoolingOS
hitachi xspc raystorm phobya 360 Ek-vga Bridge edition  windows 7 ultimate 
MonitorPowerCaseMouse
aoc 23.5" mushkin joules 800w coolermaster HaF-X gigabyte 
  hide details  
Reply
swimming haf-x
(15 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500k 4.7 1.37 v asus p8p67 deluxe vtx3d black HD 7870 kiningston hyper x 1600 
Hard DriveCoolingCoolingOS
hitachi xspc raystorm phobya 360 Ek-vga Bridge edition  windows 7 ultimate 
MonitorPowerCaseMouse
aoc 23.5" mushkin joules 800w coolermaster HaF-X gigabyte 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Water Cooling
Overclock.net › Forums › Cooling › Water Cooling › gpu affecting cpu temp