-4
votes
1answer
59 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 ...
0
votes
0answers
11 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
votes
3answers
91 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 ...
-1
votes
1answer
219 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
votes
1answer
57 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
votes
0answers
161 views

How does the Package Power Limit affect the cpu clock

This is primarily about Intel 4th Generation Core (Haswell) CPUs. As far as I understand it, the Turbo Boost technology raises the CPU frequency until it hits the TDP limit (though it might exceed it ...
0
votes
0answers
563 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
votes
1answer
81 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 ...
0
votes
0answers
25 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 ...
2
votes
0answers
38 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 ...
1
vote
2answers
52 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 ...
2
votes
2answers
324 views

How to limit my CPU power programmatically on Windows 7?

Whenever I run a CPU-heavy activity (like compressing a big set of files into an archive for example) my CPU switches to its full throttle (maximum frequency) and shuts down of overheat in less than a ...
0
votes
2answers
1k views

Underclocking Haswell for power saving

I have been reading up on Intel's new Haswell processors, and it seems that the K-series is designed for overclocking. But what if I want to underclock? Do I still need to buy a K-series processor? ...
2
votes
1answer
747 views

Overclock when performance is needed, underclock when idle

I am using Ubuntu 12.04 LTS and I would like to know if I can underclock my CPU when my computer is idle, and overclock when performance is needed. Is there some sort of software I can install and ...
-2
votes
2answers
169 views

I have overclocked to 4.7ghz, with core temps it reads at max load at 100 degrees C, is that too hot? [closed]

I have a i7-3770k processor and I have over clocked it to 4.7ghz. When it runs at 100% load, core temp reads it at 100 degree's Celsius. I have it liquid cooled, but it don't know how much it is ...
0
votes
1answer
61 views

Specing out CPUs (more than just cores and clock)

This is not a production question, just something that I've been thinking about. When specing out CPUs I know the general rule is a faster clock speed will make a core run faster and the greater ...
3
votes
2answers
1k views

Hyper Threading vs Overclocking

What is the difference between these two, and under what circumstances would I want to implement them? Are there circumstances when I would only want 1 and not the other? According to Wikipedia, ...
5
votes
3answers
122 views

Am I doing the right thing to overclock this?

This is a follow up to this question. I bought the motherboard mentioned in the question and a 2133 MHz RAM that does figure in the memory compatibility sheet of the board. After assembling it runs ...
2
votes
1answer
247 views

Prevent i7 from overclocking while on battery

I've been bringing my laptop to tutorials and lectures lately and I've noticed sometimes my CPU clocks up from 1GHZ to 3.2 GHZ which cuts my estimated battery life in half, and spins the fan up pretty ...
2
votes
1answer
576 views

overclock atom n2800 CPU

I have a netbook (EeePC 1025C) with atom n2800 1.86GHZ CPU. I tried to use SETFSB to overclock, but I can't find the required 9LPRS432AGLF clock generator. In the BIOS there is no overclock option ...
1
vote
1answer
337 views

How do I overclock my RAM?

I just built a pretty awesome computer on a i2700k Sandy Bridge processor and am pretty happy with it thus far. By just changing the multiplier, I have things fairly stable at 4.6 GHz on air, moving ...
1
vote
0answers
747 views

How does one calculate voltages for overclocking? [closed]

So, all I know is voltage and clock have something to do with each other. Unstable if too low voltage Too high voltage, and too much heat. or higher voltage + lower clock may heat less than that ...
0
votes
0answers
709 views

Core i3770k running too hot?

I just installed a Core i7 3770K. I have a Corsair H60 Hybrid CPU cooler with fans on both sides of the radiator for a push/pull configuration. I have the airflow for the radiator pulling in air from ...
0
votes
0answers
248 views

Why is the clock speed readout greater than the maximum?

(click for full-size image) What is this madness? (I'm aware that the top number refers to the non-Turbo Boosted clock speed, but what of the others?)
1
vote
1answer
194 views

Testing watercooling system under load

I recently built a new system based on the Intel Core i7 3820K. When I purchased the chip, the salesman informed me that the new intel chips no longer include a thermal solution of any kind. After ...
3
votes
1answer
4k views

Underclocking without BIOS option

I have never over/under/downclocked my laptop, however it is seriously suffering from overheating. I have cleaned it out and am running the fan at full speed the whole time. I also have turned the ...
0
votes
0answers
520 views

How can I overclock my Pentium 4? [duplicate]

Possible Duplicate: How to Overclock a Dell Inspiron 531? How to overclock Dual-Core CPU E5200? Lacking options in BIOS? I have these specs from Everest: CPU Properties CPU Type - Intel ...
9
votes
4answers
6k views

Is it better to use an offset or manually set CPU voltage (with respect to CPU longevitity)?

The Background: I recently built a new computer, and I'm working with the ASUS P8Z68-V Pro motherboard and Intel i7 2600k processor. While this question does not pertain specifically to my hardware, ...
2
votes
2answers
244 views

Help getting my memory running at it's rated speed

I'm running a 4Gb Kit (2x2Gb) Corsair XMS3 DHX DDR3-1600 RAM (can't find a product page any more but here's the exact same review I originally read that led me to buy the stuff, that gives hopefully ...
23
votes
7answers
2k views

Why are modern CPUs “underclocked”?

I keep reading since years about magical overclockability of modern CPUs. It is said that CPUs (with open multiplier) which are shipped to customers with (let's say) preset 3GHz, can be overclocked ...
2
votes
2answers
530 views

Why doesn't my computer work at full speed?

My motherboard is a Gigabyte GA-8I915PL-G with an Intel Pentium 4 630 3,0 GHz which doesn't run at it's default speed. It's currently at FSB 800, CPU Host 200 and CPU 3000 MHz; but sometimes it runs ...
0
votes
1answer
87 views

Overclocking the AMD Phenom II X4 940BE

I'm not sure if this is the best site to post this sort of question if it isn't then I do apologize, other than that I hope I get relatively quick and good response :) Firstly, I have already ...
0
votes
1answer
190 views

Overclocking Q6600 …doesn't work

Maybe this is a really generic question but I found no answer, and Q6600 is a really popular CPU. I've tried the HOWTOs on Google, all the stuff I could find. However, once I set some higher FSB ...
0
votes
1answer
407 views

Lenovo N500 Overclocking/Upgrade

I have a Lenovo N500 42336BU laptop and want to know how to overclock it. Also want to know what CPUs are compatible upgrades to the Intel T3400 in this machine.
3
votes
2answers
381 views

Is a Black Edition AMD processor required in order to unlock cores and/or overclock?

As the title says, I'm planning on getting an ASRock N68C-S UCC board. It has unlock CPU core technology but would I need to have Black Edition processor in order to make use of that feature?
2
votes
1answer
99 views

overclocking my first processor

So I've never overclocked before, but it sounds like you just change some settings in the bios @ startup and you're good to go. So I got some freeware called CPU-Z and it tells you lots of stats ...
2
votes
2answers
96 views

Computer crashes

I just installed a new motherboard, cpu, ram, and a psu. I am having problems because my computer will randomly crash(restart) and I can't seem to associate it with any specific thing that I'm doing ...
0
votes
1answer
172 views

is having all ram slot filled remove some overclocking room?

I have 4x 2gig, filling out all my ram slot. Does it automatically mean that I wont be able to overclock as much as having only 2 filled? Using Asus p7p55d-e pro motherboard Intel i5 760 and 2x ...
3
votes
1answer
949 views

How to calculate the setting for BCLK with Core i7?

Help me figure out the proper calculation for overclocking a Core i7. Given that: the default maximum memory speed is 1333MHz, the motherboard supports up to 2200 MHz by overclocking, and it has ...
4
votes
4answers
1k views

Could I have damaged a CPU?

I built a PC around a Q9550 1 1/2 years ago (motherboard is an Asus P5Q deluxe). Specs give 2.83GHz, I overclocked it to 3.40 GHz without any problem (or so I thought) until two months ago. Cooling is ...
13
votes
4answers
8k views

Is there an equivalent of Memtest86 for CPUs?

I need an easy way to do system stability tests. I have come to rely on Prime95 which does a fantastic job of proving stability (or instability) very quickly; but it requires an OS installed. I would ...
1
vote
3answers
314 views

Should I overclock a dying PC?

I have a laptop (Compaq Presario V5000). It's about 4 years old now. My dad bought it at Walmart on Black Friday for $389 (it only had 384MB of memory (now it has 2GB)). It has seen 3 Windows OS's and ...
0
votes
4answers
182 views

Comparing CPU's

I've always understood that a higher clock speed will make a cpu faster, but how much of a difference does the cache and other details of the processor make? Let's say I have a Q6600 that I've ...
4
votes
2answers
2k views

1:1 FSB to DRAM Ratio

Why is it recommended to have a 1:1 ratio of Front-side Bus and DRAM? Does it really affect the performance of the CPU?
0
votes
5answers
10k views

Overclocking under Ubuntu

I want to overclock my Desktop computer: Intel Core 2 Duo E6550. I googled it and I found many sites, but none for Linux (I have Ubuntu 8.10) Can anyone help me to find out how to do that? ...
0
votes
2answers
2k views

How to Overclock a Dell Inspiron 531?

I have searched all over the web on how to overclock a Dell computer. I cant find anything about it. I am trying to overclock the CPU. My specs: Mainboard : Dell 0RY206 Chipset : nVidia 6100V ...
6
votes
2answers
479 views

What steps do you take when overclocking?

When overclocking your system? what steps do you take to get a maximum but stable overclock out of your system? I've personally just slammed up the FSB speed until my system can't run Prime95 for a ...
9
votes
2answers
2k views

Maximum CPU Temperature for Core 2 Duo E6400

What is considered to be the highest safe CPU temperature when overclocking? I have a Core 2 Duo E6400 overclocked to 2.85GHz with 1.2vCore. This runs at 29C idle and 45C under load. These ...