Overclocking is the process of forcing something to run at a speed higher than the manufacturer's intended specifications.

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18 views

What happens 'internally' on a unstable/overclocked/undervolted CPU?

When you undervolt or overlock an CPU, when it passes a certain limit it starts to make the system unstable, reboot, etc. But these are the effects of it. What I'm curious about is what happens on ...
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0answers
15 views

I overlock my GPU but it now runs cooler

I overclocked my GPU and I run bombaster, however I'm shocked to find that my gpu runs cooler with overclock. Does it mean something bad happened or because I did a very low overlock in msi ...
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0answers
13 views

Do I need to turn off cool n quiet and/or C6 when changing CPU speed/voltage?

I plan to undervolt my 860K and maybe overclock it just a little to get better efficiency (performance per Watt). I know I need to turn off APM and turbo mode when I do that. How about cool n quiet ...
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2answers
50 views

Autothrottle CPU based on usage

Is there a program that allows me to lower the CPU multiplier if the "utilization" goes above a certain percentage? My CPU overclocks fairly heavily (using the multiplier and "turbo-boost"), and if I ...
5
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1answer
524 views

When is too much voltage too much on a PC?

TLDR: The BIOS shows voltages as vcore: 1.248, 12V: 12.566, 5V: 5.160, 3.3V: 3.424. Is this bad? I got one miniITX motherboard that supports a 19 V laptop input instead of the regular ATX ...
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1answer
19 views

Can I overclock an i3-3220 and Geforce GT 640?

My current build: Gigabyte H61M-S2P Motherboard Intel Core i3-3220 @ 3.30 GHz Kingston Value Ram 8GB 1333 MHz Gigabyte GT 640 2GB OC Edition 1366 x 768 Resolution I heard that there's no way to ...
0
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1answer
85 views

Running G.Skill Ripjaws DDR4 RAM at 3000mhz with a i7-5820K

I have been struggling for the last few days with my new PC set-up consisting of a: MSI X99S Gaming 7 Mainboard i7-5820K CPU G.Skill DDR4 3000mhz (F4-3000C15Q-16GRR) The issue is that once I enable ...
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0answers
62 views

How to Turbo Boost permanently?

Dell OptiPlex 990 with i7-2600. Turbo Boost is enabled and it's working correctly. Speedstep and C1E is disabled. No BIOS options, or hacked BIOS to overclock myself. Is there a way to keep the ...
0
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0answers
57 views

Unlock BIOS config

I have ASUS x101h EEEPC and I want to overclock CPU, but BIOS clock settings are locked. Is there a way to unlock BIOS or update BIOS which have those options unlocked? CPU is Intel Atom N435
2
votes
1answer
50 views

GPU Overclock Keeps Defaulting

I have an ASUS GTX750TI-OC-2GD5. Its default Default Clock is 1072Mhz and I have been trying to overclock it. I've tried increasing the voltage and core clock in both MSI Afterburner and ASUS GPU ...
0
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1answer
119 views

Input not supported error in monitor after overclocking the processor

Hi please any help would be appreciated. Here is my PC specs AMD A4-4000, 4GB DDR-3 RAM, windows 8.1+ubuntu 14.04 My trouble started when i tried to overclock my processor by using the gigabyte ...
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0answers
38 views

Why do video players affect my GPU overclock?

I have a Sapphire Vapor-X Radeon HD7950 OC edition graphics card. It runs at 850 MHz using the regular BIOS and at 950 MHz using the Boost BIOS. I'm using the Boost BIOS. When computer boots, the ...
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0answers
44 views

stopping windows from undoing overclock settings

I have managed to overclock my CPU from 2.5 to 3.0 GHz, my BIOS says so at the top. But when I load coretemp after windows boots, it says my CPU is only at the original 2.5GHz. Is this just coretemp ...
0
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1answer
90 views

My CPU claims it is 2.53 GHz but never reaches it. Why?

My CPU claims it is 2.53 GHz but never reaches it. I run CPU burner, and set c state limit to c0. All power savings are disabled and I set multiplier to 20T which is the only allowed turbo multiplier ...
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1answer
203 views

Underclocking GPU <-> Overclocking GPU [closed]

I have the following situation: A NVidia GTX 260, in P0 State the power supply can't give enough power so we decided to let it in P8 state. But now we want a bit more performance from the P8 state. We ...
1
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1answer
114 views

GTX680 GPU BIOS OverClock stuck to 1150MHz

I started to overclock my GTX680 by editing its BIOS. Problem is that the Boost Clock is stuck at 1150MHz at full load even though I set the Boost Clock to 1228MHz, then 1254MHz and finally 1280MHz. ...
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0answers
19 views

How to control the CPU clock speed? [duplicate]

I have an i7-3612QM@2.1GHz in a Dell Inspiron notebook and now running Windows 10 Technical Preview. The experience described below was also seen in Windows 8.1 previously. I have been monitoring ...
0
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0answers
254 views

Does CPU temperature affect CPU lifespan? [duplicate]

As long as a CPU's temperature stays below the manufacture-specified maximum, does a CPU's average temperature affect its lifespan? For example, my laptop's maximum CPU temperature as specified by ...
1
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0answers
109 views

Need illustrated advice on Socket P/Merom BSEL mod

I have got Intel T2370(133FSB/Socket P/Merom) CPU and ASUS F5SL(SIS chipset) laptop. I see those as perfect candidates for BSEL pinmod yet I can't find detailed sure description on how to do it. ...
0
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0answers
70 views

Where is AMD OverDrive's advanced mode located?

Attempting to do manual software fan control (although I know doing it through the BIOS is considered better) shows greyed out controls under "Fan Control". Guides show running the program as an ...
0
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1answer
309 views

Lowering DDR3 speed back to 1333 after enabling XMP

I have following setup: GA-P55-UD3 Motherboard CPU i5-750 2.67Ghz I recently bought 8GB of Kingston HyperX 1600Mhz CL9 RAM but my system showed it as running at 1333Mhz so following some internet ...
0
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0answers
51 views

How to overclock PCIe bus on TA880GB+ motherboard

I was given a XFX R9 290 by a friend. I have a Biostar TA880GB+ motherboard. It freezes and the Ethernet cuts in and out when the video card is installed. Apparently this is due to the XFX R9 290 not ...
0
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1answer
85 views

Does overclocking have any benefit on a processor that already has Intel Turbo Boost? [closed]

I've read that when the model number of an Intel Core i5 or i7 processor ends in K, it means that it is "unlocked" and can be manually overclocked by the end user. These processors also come with ...
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1answer
355 views

How to get more BCLK from non-k Corei5 cpu Haswell

I have a Core I5 4570 Haswell with Cooler Master CPU cooler with Asus Z87-plus Board and Asus ATI 7970 and 8 Gig DDR3 Crucial Ram @ 1600 mhz. I'm Using Windows 8.1 X64. It’s a Non-K cpu so the ...
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0answers
225 views

How to unlock the hidden (locked) settings in BIOS on Linux?

I got a HP 255 G2 laptop and I am dual-booting Ubuntu 14.04 (32-bit) with Kali Linux 1.0.9 (64-bit).I got an AMD quad-core CPU,which runs at 1.5 GHz,so I want to overclock it at 2,0 or 2,5 GHz but I ...
0
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1answer
107 views

Which pins to mod on Intel Celeron E3300?

I have an Intel Celeron E3300 core duo at 2.50 GHz and 800 FSB. I want to up it to 3.33 GHz and 1066 FSB. Motherboard is ECS G31t-M7 and supports it. Here's a picture of my actual CPU:
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2answers
1k views

A10-5750M clock-lock FPS drop

Why does this happen? i have the A10-5750m and running on Windows 8.1. i used bar-edit to clock-lock the A10-5750m up to 3.2ghz (the max turbo boost is 3.5ghz).. ( Tutorial here ...
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1answer
155 views

Why does /proc/cpuinfo incorrectly report the cpu MHz when overclocked?

I decided to overclock my AMD Phenom ii X2 560 from 3300 MHz to 3600 MHz. Here are the results of the benchmarks in BOINC, before and after: Windows 7 64-bit: Normal: 2683 floating point (Whetstone) ...
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1answer
101 views

Does SSD improve overclocking?

Hi i just had a query in my mind- Do i really need to add SSD to OC ...I mean does it make any difference on the perfomance of the processor ? I would like to overclock my i7 and i have already spend ...
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1answer
103 views

AMD Processor state hangs at lower frequency

I have a HP Pavillion dv6-6123cl Entertainment PC with a locked bios. I use a program called K10Stat in order to get around this and overclock anyway. I have AMD A6-3400 APU with Radeon(tm) HD ...
0
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1answer
14 views

Best method of Over-clocking gtx750ti [duplicate]

I am using Precision X by evga and using the gtx750ti I would like to know how high I can push my graphics card without damage.
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1answer
608 views

Can I overclock my Intel I7 CPU? [duplicate]

My notebook specs: HP DV6-6177EE Core I7 2630QM HD 6770M swicthable graphics 8GB DDR3 1333Mhz Can do I overclock that Intel CPU? What software to use? I've searched but no results. It's actually ...
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0answers
124 views

I7-3630QM Processor clock ratings

I'm researching a laptop for college, and have a loose set of system specs. I found a laptop that meets most of the requirements with little or no modifications, except the processor isn't what I'm ...
0
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1answer
424 views

Can I overclock hardware on my HP 4545s Probook (there are no options for it in the BIOS)?

I have searched in vain for some way to overclock the hardware on my laptop. The BIOS is unlike any BIOS I've seen before. It's a mouse-using GUI instead of the classic arrow-key blue screen funny ...
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1answer
147 views

How hot should I let a GridSeed IC get?

I have a Gridseed Scrypt-based crypto miner with a very noisy fan. I've read a few pieces that state the device can be run without a heat sync or fan, so I went out and bought a Fluke infrared ...
0
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1answer
227 views

Will more than 8 GB of RAM work on ASUS P5E3 Premium?

There seems to be some anecdotal evidence here and here that I could put more than 8 GB of RAM (say, 16 GB) into the 4 slots on the ASUS P5E3 Premium motherboard. Can anyone confirm whether or not ...
0
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3answers
274 views

Clock down Intel i7 3610QM

I have some big troubles with my CPU. It is getting too hot and therefore performs a thermal shutdow which basically means it just kills itself. Since I don't need the full power of this CPU I was ...
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1answer
472 views

AMD FX 4130 overclock-How to overclock the CPU from the BIOS [closed]

Well I've been using my CPU for awhile now but I want to unlock it's full power but when it comes to CPU overclocking I've never been good with it nor taken the time to learn it from these bad video's ...
0
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1answer
355 views

How to overclock CPU using only FSB?

According to my BIOS the CPU temperature and the system temperature are 16°C and 18°C respectively for Idle on stock air cooling. (It used to be 40°C and 48°C when I kept my computer inside a case. ...
0
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1answer
732 views

MSI Afterburner wrong clock values

Well, whats worng with MSI Afterburner? It shows zeros instead of 1085MHz and 1753MHz in Core clock/Memory clock. In my .cfg I added this but it didn't help. I installed new drivers too, didn't help ...
0
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0answers
855 views

Incorrect CPU speed in Windows 8.1

I have recently tried to overclock a AMD Athlon II X2 270 on a MSI GF615M-P33 V2 motherboard. I changed the FSB from 200 to 206, that's an increase of 102 MHZ from 3.4 GHZ.. no biggie. On reboot I got ...
0
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1answer
104 views

Heat and its relationship to Frequency in overclocking

I have a i7-4770k - In order to Overclock it from 3.5-3.9(boost) to 4.5 I have to raise the Voltage to 1.387Vcore. This is not an issue with heat as my water-cooling keeps the CPU at 70c under P95 ...
0
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1answer
140 views

Why does changing the CPU frequency make the monitor display an error message?

Using MSI ClickBIOS2, I tried to overclock, but noticed an odd problem: Changing the base frequency allows me to overclock the RAM and such all at once, but although the system boots any amount of ...
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1answer
2k views

Linux - How to overclock ATI Radeon GPU - Sapphire R9 270

I have a Sapphire R9 270 (exact model), I've read this can be overclocked to a similar speed to the 270x. How can I achieve this under Linux?
2
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1answer
120 views

How to diagnose hanging/freezing?

I have gathered a lot of information already on many different issues-- mainly through websites like these where people seek answers regarding troubleshooting with computers/components. So I figured ...
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0answers
38 views

P8Z58 - Disabling turbo mode

I have a P8Z68 DELUXE /GEN3 motherboard with a Core i7 2700K CPU rated to go to 3.5GHz. I want to know how to disable Turbo mode in the bios cause my pc seems to go from 3.5Ghz to 3.9 under load and I ...
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0answers
80 views

Can I safely use the engine and memory clock ranges of my video card?

I use atitweak, which is basically just a command line interface for the AMD ADL OverDrive5 interface. baarn@manticore ~/git/adl3 $ ./atitweak -l 0. AMD Radeon HD 7900 Series (:0.0) engine clock ...
2
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0answers
49 views

One Core Hotter and slower than others

I overclocked my Intel Core i5 3570K to 4.2GHz at 1.1V. It ran stably overnight on Prime95, but, while I was monitoring the core temps, they stuck within 45-55C with core #3 was always 3 or 4 degrees ...
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1answer
3k views

Is it possible to overclock an i3-3110m?

Is it possible to overclock an i3-3110m notebook processor? I have searched many forums with Google, but all lead to no answers. I've tried using SetFSB but there are no configurations for my ...
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2answers
68 views

Is it safe to use a non-overclockable CPU on an overclocker motherboard?

I am running an Intel Core i5-4670 (without the K for the overclocker edition) processor on a Z78 - PLUS motherboard from ASUS. Initially the ASUS AI suite was overclocking my processor. Now that I ...