Should I keep speed step off or on?
"We Overclock and Crunch you to the Ground" - DDTUNG
ASUS Rampage IV Extreme
Intel Core i7 3960X @ 4.0GHz HT 1.2V - On Water
4x8GB ADATA XPG V2@ 2800 12-14-14-35 1T
2x ADATA SSD XPG SX900 256GB RAID0
2x Seagate 2TB
SLI GTX 680 by ASUS
Seasonic Extreme 1250 Watts
Solid Tech-Station - Cosmos II
Z5500 Sound Speakers
"We Overclock and Crunch you to the Ground" - DDTUNG
ASUS Rampage IV Extreme
Intel Core i7 3960X @ 4.0GHz HT 1.2V - On Water
4x8GB ADATA XPG V2@ 2800 12-14-14-35 1T
2x ADATA SSD XPG SX900 256GB RAID0
2x Seagate 2TB
SLI GTX 680 by ASUS
Seasonic Extreme 1250 Watts
Solid Tech-Station - Cosmos II
Z5500 Sound Speakers
Intel Core i9-7980XE@ 4.8GHz 18C/18TH (Direct Die Contact)
ASRock X299 OC Formula
ADATA XPG SPECTRIX D80 (4x8GB) DDR4-3800C17 B-Die
1x Intel Optane SSD 905P 480GB
4x HP EX950 NVMe 2TB on ASRock ULTRA M.2 CARD
EVGA RTX 2080TI KINGPIN 2190/8000 Stock Cooling AIO 240
SilverStone ST1500W-TI TITANIUM
Alphacool Custom Water Cooling
i know that my 4670K can go 5GHz and over...
any idea how much $ would it be for ppl what wants to OC Haswell?
look at the Vcore
Last edited by gravimag; 06-16-2013 at 03:45 PM.
INTEL i5 4670K @ 5.2GHz - GIGABYTE Z87X-UD3H - CORSAIR VENGEANCE PRO BLUE - Palit GTX 770 OC - XFX Pro XXX 850W - SanDisk Extreme SSD 120GB
^^Is that on air? Delidded?
New rig: INWIN D-Frame, i7 4770k @ 4.7 Ghz/1.38V, Swiftech H220, MSI Z87-GD65 Gaming, Team Vulcan DDR3 1600, 9-9-9-24, Samsung 840 pro 256GB, EVGA GTX 780, Corsair 850W
Old rig:Antec 900/GIGABYTE GA-X38T-DQ6
E6750 @ 3.5 GHz/Thermalright 120 extreme/MX2
CORSAIR Vengance 8GB
PNY 8800GT/Thermalright HR-03 GT
Old, old rig: FX-53/GIGABYTE K8NSNXP-939 nForce3 Ultra/1GB CORSAIR 3200XLPRO
X800XTPE/WD 74GB Raptor/250GB Caviar
Jeez you guys are getting some nice chips, my only haswell so far is a 4670K and it needs 1.30v to be stable at 4200 !!!! It bsod's without load at 4500 1.40v .... its sold now so 4770K on the way.
Bencher/Gamer(1) 4930K - Asus R4E - 2x R9 290x - G.skill Pi 2200c7 or Team 2400LV 4x4GB - EK Supreme HF - SR1-420 - Qnix 2560x1440
Netbox AMD 5600K - Gigabyte mitx - Aten DVI/USB/120Hz KVM
PB 1xTitan=16453(3D11), 1xGTX680=13343(3D11), 1x GTX580=8733(3D11)38000(3D06) 1x7970=12059(3D11)40000(vantage)395k(AM3) Folding for team 24
AUSTRALIAN DRAG RACING http://www.youtube.com/watch?v=OFsbfEIy3Yw
New rig: INWIN D-Frame, i7 4770k @ 4.7 Ghz/1.38V, Swiftech H220, MSI Z87-GD65 Gaming, Team Vulcan DDR3 1600, 9-9-9-24, Samsung 840 pro 256GB, EVGA GTX 780, Corsair 850W
Old rig:Antec 900/GIGABYTE GA-X38T-DQ6
E6750 @ 3.5 GHz/Thermalright 120 extreme/MX2
CORSAIR Vengance 8GB
PNY 8800GT/Thermalright HR-03 GT
Old, old rig: FX-53/GIGABYTE K8NSNXP-939 nForce3 Ultra/1GB CORSAIR 3200XLPRO
X800XTPE/WD 74GB Raptor/250GB Caviar
could be,in which casethat is a strong cpu,but what value did you set in uefi,also try 1.64.2 cpu-z....
1.64.3 is out already 2 weeks and now we have for for Android:
http://www.cpuid.com/news/77-cpu_z_for_android.html
Last edited by stasio; 06-17-2013 at 07:08 AM.
Need a Gigabyte latest BIOS?
Z370 AORUS Gaming 7,
GA-Z97X-SOC Force ,Core i7-4790K @ 4.9 GHz
GA-Z87X-UD3H ,Core i7-4770K @ 4.65 GHz
G.Skill F3-2933C12D-8GTXDG @ 3100 (12-15-14-35-CR1) @1.66V
2xSSD Corsair Force GS 128 (RAID 0), WD Caviar Black SATA3 1TB HDD,
Evga GTS 450 SC, Gigabyte Superb 720W
XSPC RayStorm D5 EX240 (Liquid Ultra)
NZXT Phantom 630 Ultra Tower
Win 7 SP1 x64;Win 10 x64
I do not know because I cheated and tested it out the OC Genie on the board. The board set the values. Until I have a grasp on what I am doing and learn the new BIOS I won't be changing anything. The last system I overclocked was socket 775. So I have a bit catching up to do. IIRC I'm running 1.64.3 cpu-z.
New rig: INWIN D-Frame, i7 4770k @ 4.7 Ghz/1.38V, Swiftech H220, MSI Z87-GD65 Gaming, Team Vulcan DDR3 1600, 9-9-9-24, Samsung 840 pro 256GB, EVGA GTX 780, Corsair 850W
Old rig:Antec 900/GIGABYTE GA-X38T-DQ6
E6750 @ 3.5 GHz/Thermalright 120 extreme/MX2
CORSAIR Vengance 8GB
PNY 8800GT/Thermalright HR-03 GT
Old, old rig: FX-53/GIGABYTE K8NSNXP-939 nForce3 Ultra/1GB CORSAIR 3200XLPRO
X800XTPE/WD 74GB Raptor/250GB Caviar
Just got new 4770k from MC today this batch is L310B492. Here is first run of cpu, has not be delidded. Stock TIM + Phoyba HeGrease on water block.
Main Rig
Gigabyte z78x-OC Bios F5n
i7-4770k batch L310B492 Malay @ 4.5ghz with HT 1.2v
Samsung Green 8GB 2x4GB MV-3V4G3D/US DDR3 1.3v 30nn
HiS ATI HD 6950
Corsair Force GT 120 GB Sata3 SSD (boot drive) on Intel sata3 controller port0
Samsung 320GB HD322GJ 7200 RPM 16M cache on Intel sata3 controller port1
Sony Optiarc DVD-RW AD-7240S on Intel sata3 controller port4
CORSAIR CMPSU-850TX PSU
Swiftech MCP655-B Pump
EK Suppreme HF Cpu Block
Swiftech Mcres Micro Rev 2 Reservoir
Black Ice GTX Xtreme 360 Radiator
Server
HAF 932
Gigabyte z77x-UD3H F13
i7-3770S batch 3212B621 supports VT-D and low power
32GB 4x8gb Muskin Enhanced Blackline 10-10-10-27@1.65v
Vmware vSphere ESXi 5.0u1
4x500GB Hitachi Deskstar 7K1000.D Raid 10 on a IBM M1015 <- DataStore
Sapphire HD 5850
4670k
4.9ghz tried 5ghz but seems that started to become bit complicated.
did run a 32m.
L310b444 batch
its for gaming so no tweaks at all.
4670k 4.6ghz 1.22v watercooled CPU/GPU - Asus Z87-A - 290 1155mhz/1250mhz - Kingston Hyper Blu 8gb -crucial 128gb ssd - EyeFunity 5040x1050 120hz - CM atcs840 - Corsair 750w -sennheiser hd600 headphones - Asus essence stx - G400 and steelseries 6v2 -windows 8 Pro 64bit Best OS used - - 9500p 3dmark11 (one of the 26% that isnt confused on xtreme forums)
Ok here is after shot. CPU has been delidded Liquid pro on cores and phobya HeGrease on ihs. So looks like 20-22c drop in temp.
If anyone is looking for linx that will work with haswell in win7 use 10.3.7 found here - http://www.mediafire.com/?3aa7yz5nxfkb97z. 11.0.1 will work with haswell on win8 not win7.
Main Rig
Gigabyte z78x-OC Bios F5n
i7-4770k batch L310B492 Malay @ 4.5ghz with HT 1.2v
Samsung Green 8GB 2x4GB MV-3V4G3D/US DDR3 1.3v 30nn
HiS ATI HD 6950
Corsair Force GT 120 GB Sata3 SSD (boot drive) on Intel sata3 controller port0
Samsung 320GB HD322GJ 7200 RPM 16M cache on Intel sata3 controller port1
Sony Optiarc DVD-RW AD-7240S on Intel sata3 controller port4
CORSAIR CMPSU-850TX PSU
Swiftech MCP655-B Pump
EK Suppreme HF Cpu Block
Swiftech Mcres Micro Rev 2 Reservoir
Black Ice GTX Xtreme 360 Radiator
Server
HAF 932
Gigabyte z77x-UD3H F13
i7-3770S batch 3212B621 supports VT-D and low power
32GB 4x8gb Muskin Enhanced Blackline 10-10-10-27@1.65v
Vmware vSphere ESXi 5.0u1
4x500GB Hitachi Deskstar 7K1000.D Raid 10 on a IBM M1015 <- DataStore
Sapphire HD 5850
Nice results !
You kept it with lid for less than 12hrs....
Did you try for max OC margin before delid ?
SUCCESSFUL TRADE LIST RM600k+
^^ Malaysia's Overclocking Enthusiast Community Website ^^
Find us at Facebook HERE
XS Successful Trades:
G.Skill RipjawsZ 2400C9 4X4GB - sold to easegantini | G.Skill RipjawsX 2133C8 2X2GB - bought from Dumo | 2600K 57X - bought from newhit | 3770K 6750 - bought from Viss | 3770K 6750 - sold to Sniper | 3770K IMC 2800+ - bought from Dumo | G.Skill Pi 2200C7 - bought from websmile | 3770K IMC 2933+ - bought from Viss | DomGT 2kC7 3X2GB - sold to _AntLionBR_ | G.Skill Pi 2133C8 - bought from websmile | DomP 2800C11 - bought from Alex-Ro | Pi 2000C7 - bought from websmile | GTX4 + KVR 1333C9 - bought from TaPaKaH
Yeah cpu never saw windows at stock speed. First boot to windows was 4.5ghz at 1.2v llc extreme needed 1.21 to be stable. Tried for 4.6ghz but temp was hitting low 90's and not stable and was up to 1.275v.
Thx. I just think my 4670k was just a dude of a cpu. Even after delidding it still ran hot and only had temp drop of 10-15 closer to 10-12c it just sucked.
Main Rig
Gigabyte z78x-OC Bios F5n
i7-4770k batch L310B492 Malay @ 4.5ghz with HT 1.2v
Samsung Green 8GB 2x4GB MV-3V4G3D/US DDR3 1.3v 30nn
HiS ATI HD 6950
Corsair Force GT 120 GB Sata3 SSD (boot drive) on Intel sata3 controller port0
Samsung 320GB HD322GJ 7200 RPM 16M cache on Intel sata3 controller port1
Sony Optiarc DVD-RW AD-7240S on Intel sata3 controller port4
CORSAIR CMPSU-850TX PSU
Swiftech MCP655-B Pump
EK Suppreme HF Cpu Block
Swiftech Mcres Micro Rev 2 Reservoir
Black Ice GTX Xtreme 360 Radiator
Server
HAF 932
Gigabyte z77x-UD3H F13
i7-3770S batch 3212B621 supports VT-D and low power
32GB 4x8gb Muskin Enhanced Blackline 10-10-10-27@1.65v
Vmware vSphere ESXi 5.0u1
4x500GB Hitachi Deskstar 7K1000.D Raid 10 on a IBM M1015 <- DataStore
Sapphire HD 5850
--------------------------------------------------------------------------------
L314A986
My best chip out of 5 tested , I hope it does not have low cold bug or cbb , will test on cascade at -115c in a few minutes.
i5-4670K Tested on Maximus VI Extreme using Swiftech H220 AIO water cooler.
100% Stable PI 32M 2 runs back to back ( No waza , no tweaks *nothing just boot and run for stability ) at:
4.6Ghz 1.17volts v.core
4.8Ghz 1.25volts v.core
5.0Ghz 1.37volts v.core and can run ,boot into windows at 1.32 volts 5.0Ghz but not 100% stable , cross fingers.
Last edited by chispy; 06-18-2013 at 03:13 PM.
Intel Core i9-7980XE@ 4.8GHz 18C/18TH (Direct Die Contact)
ASRock X299 OC Formula
ADATA XPG SPECTRIX D80 (4x8GB) DDR4-3800C17 B-Die
1x Intel Optane SSD 905P 480GB
4x HP EX950 NVMe 2TB on ASRock ULTRA M.2 CARD
EVGA RTX 2080TI KINGPIN 2190/8000 Stock Cooling AIO 240
SilverStone ST1500W-TI TITANIUM
Alphacool Custom Water Cooling
I'm thinking of getting haswell and I'm wondering if 4.5Ghz is quite common for it or should I wait a couple of months and see if overclocking headroom will increase?
4670k 4.6ghz 1.22v watercooled CPU/GPU - Asus Z87-A - 290 1155mhz/1250mhz - Kingston Hyper Blu 8gb -crucial 128gb ssd - EyeFunity 5040x1050 120hz - CM atcs840 - Corsair 750w -sennheiser hd600 headphones - Asus essence stx - G400 and steelseries 6v2 -windows 8 Pro 64bit Best OS used - - 9500p 3dmark11 (one of the 26% that isnt confused on xtreme forums)
Jealous of all the 5.0 chips. I tried 50x @ 1.3V and the board was having none of it.
So far my best is 4.6 @ 1.26V.
New rig: INWIN D-Frame, i7 4770k @ 4.7 Ghz/1.38V, Swiftech H220, MSI Z87-GD65 Gaming, Team Vulcan DDR3 1600, 9-9-9-24, Samsung 840 pro 256GB, EVGA GTX 780, Corsair 850W
Old rig:Antec 900/GIGABYTE GA-X38T-DQ6
E6750 @ 3.5 GHz/Thermalright 120 extreme/MX2
CORSAIR Vengance 8GB
PNY 8800GT/Thermalright HR-03 GT
Old, old rig: FX-53/GIGABYTE K8NSNXP-939 nForce3 Ultra/1GB CORSAIR 3200XLPRO
X800XTPE/WD 74GB Raptor/250GB Caviar
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