You dont have to worry about temperature with the stock cooler at stock clocks, intel wouldnt have provided the cooler with the cpu if it wasnt capable of keeping it cool. Overclocking an i5 4670k with stock cooler should i overclock my i5 4670k with a stock cooler or buy a replacement cooler. The stock cooler will be enough for me as i have 4 pc case fans. Some motherboards have ways around this but that is outside the intel spec.
My 4790k occasionally tops 80 degrees on the stock cooler. The stock cpu, which well get to in a moment, isnt a slouch but even a mild overclock really unleashes the beast. Core i74790k devils canyon overclocking revisited the. World records achieved by overclocking a intel core i7 4790k processor. Hopefully i will be able to find a perfect solution to cooling rather than a expensive cooler or water cooling. Once manual overclocking starts, the stock range means nothing. That said performance should be about the same as the stock cooler so temps will be about 7080c when the cpu is at 100% load. How do i tell though what to manual set voltage at for stock, because i refuse to set auto because my aftermarket air cooler cant handle much.
The thermal power of the devils canyon is about 88w. Delidding is still a consideration for any oc of a haswell. I used a noctua nhl12 cooler rated at 95w for cooling the processor rated at 88w in a lian li pc v354 with 4 fans, 2 in 2 out, case closed and case open, ambient is 2730c. I mention it because i also have a 4790k at stock with a themis on there and the temps are higher than my 3770k overclock with the high vcore. Overclocking 1 your unlocked intel core processor, ram, and motherboard is a way to custom tune your pc.
The poster boy of the two new processors is the i74790k, a fourcore, eight thread monster with a 4ghz base clock on all four cores the first intel cpu to do so and has a. Struggling to overclock 4790k help appreciated guru3d. Its enough to put the i74790k ahead of its predecessor in certain benchmarks, which is always the mark of a good cpu. Evga z97 classified intel core i74790k overclock 20160621 12. The new intel core i7 4790k has better thermal transfer over my core i5 and core i7 47704770k and has a faster base clock. You can adjust the power, voltage, core, memory settings, and other key system values for more performance. Overclocking core i74790k and tim performance toms hardware. Evga z97 classified intel core i74790k overclock evga. Interestingly, this delta doesnt change over time at least, not in the relatively short.
From what i seen on my searches, the noctua nhd15 seems to be recommended as the best air cooler for overclocking my cpu, is this true. It helps speed up your componentsand your gameplay. The max turbo of the 4790k is using all four cores is 4. I was hoping to slightly undervolt my cpu or at least try. I always used prime95 small fft a long time ago when i was more into overclocking years and years ago and now i. Discussion in hardware components and aftermarket upgrades started by phase, feb 5. Jun 12, 2018 remember one thing not every chip is going to hit 4. Those chips just run hotter, and i dont think the stock cooler is sufficient even at stock clocks. By comparison, a superior approach with a singlefan aio cooler can get down to the high 50s at nearstock 4790k settings. Jul 23, 2014 quoteif you have the 4790k, a decent overclock most of you can get with an acceptable tower cooler is xx multiplier and x. Feb 05, 2015 remember, mobile cpus do not have an ihs like desktop cpus do. The stock cooler is barely enough for the i74790k at stock. How to overclock an intel 4770k guide overclockers club. Ive got a asrock z97 pro4 motherboard, a boxed i74790k cpu, and a cooler master glacer 240l water cooler in my possession.
When i first started writing for toms hardware, i was all about pushing peak overclocks at settings i knew wouldnt last long. As the title says im wondering if i can overclock my i7 4790k to 4. Help overclocking a 4790k page 2 techpowerup forums. When i first built it and tested it with the intel extreme tuning utility. We will be outlining the 4790k devils canyon processors performance to that of its predecessor the haswell core i7 4770k cpu. Temps are very low high 50s, low 60s and i want to push harder. Intels core i74790k is the highend haswellbased processor for enthusiasts who liked last years 4770k cpu, but werent satisfied with its modest performance improvements. Once you get these installed open up all three programs and do a run at stock settings to see where your temps are, the temps control how far you can overclock your cpu. Really to even speculate usefully about this, id like to know the stock 4790k temperatures at a full ibt maximum load over a half hour. Dec 16, 2014 by comparison, a superior approach with a singlefan aio cooler can get down to the high 50s at near stock 4790k settings. Some motherboards will automatically try to overclock the cpu if its in. At the high end the i74790k allowed us to pump a whopping 1. Stock clock users will love it thanks to a stock 4 ghz core which turbos to 4.
You need to have a general understanding of the processor from the link karthik. We tested the core i74790k with the same v3 voltair cpu cooler we. Just for clarity, my chips stock default voltage is 1. To reach that speed, you only need to turbooverclock the 4790k by 300mhz. Hey guys, i needed a little help here with my overclock pc specs. Dec 22, 2015 recommended fanheatsink for overclocking an i74790k. Yes, its a ripoff, but if you remember, lots of 4770ks would only hit 4. I dont plan on overclocking initially and i was going to just use the stock intel cpu cooler. This new core increases the core i74770ks clock speeds by 15% 4ghz, up from 3. I have tried different thermal paste and coolers bought the cryorig h7.
Running at the stock speed of 4ghz we were able to drop the voltage down to 1v on the vcore, which is barely believable. I dont intend to do any overclocking for awhile, stock speed is keeping me plenty happy but the temperatures are not. The 4790k has a tdp of 88w, 4w higher than the 4690 non k and i expect the i7 would possibly run slightly hotter than the i5 also due to hyperthreading. I should add that i switched the fan setting to turbo and now my cpu.
Jun 22, 2014 focusing specifically on the flagship core i7 4790k part, intel has taken the initiative and shipped the chip with an outofthebox base speed of 4ghz, with turbo multipliers reaching up to 4. Jul 02, 2014 this new core increases the core i74770ks clock speeds by 15% 4ghz, up from 3. It can also help with processorintensive tasks such as image rendering. Ive got a corsair h100 v2 cpu cooler, and an asus maximus ranger vii motherboard. For now i just want a better air cooler, and perhaps nice looking for my window case phantom 410. The intel stock tim is improved 5c cooler at light load and 10c cooler at heavy load, but thats not enough for serious overclocking when the point is a 4 hour game session. It would be generally useful to take this measurement with the stock intel cooler i assume there is one. Intel i7 4790k stock vs overclocked gaming performance youtube. I have a 3 year old build with a 4790k, asus z97ar mobo and i put a be.
Is aftermarket cooling needed when not overclocking. Could anyone mind give me some suggestions for a fanheatsink that can be used to account for overclocking a future i74790k. Prime95 i7 4790k stock cooling 100% load temperature youtube. Now i purchased a core i7 4790k that is binned at 5 ghz guaranteed at a 1. Asus software has an autotuning mode where you can select the. You can expect numbers to be higher when using the stock cooler. Overclocking luke hill june 22, 2014 cpu, featured. So basically, the 4790k has already been overclocked by intel to get to 4. That is if you are on a lcs kit or heat based cooler. Despite intels promises, overclocking headroom is very limited. I have an i74790k in a gaz97mx gaming 5 mobo latest f4 bios.
Overclocking the 4790k with watercooling is it worth it. Ill push it in the next few weeks as i want it to cure for now. The change of thermal interface material has had an enormous effect upon the temperatures of the i74790k. Jul 31, 2014 intels core i7 4790k is the highend haswellbased processor for enthusiasts who liked last years 4770k cpu, but werent satisfied with its modest performance improvements. Jun 30, 2014 the poster boy of the two new processors is the i74790k, a fourcore, eight thread monster with a 4ghz base clock on all four cores the first intel cpu to do so and has a turbo of speed. Jan 02, 2016 i just used asus ai tuner to put an oc on my 4790k previously but now i rebuilt my system and fresh install of windows 10 etc and want to mess with the oc myself. Learn to overclock, ask experienced users your questions, boast your rockstable, skyhigh oc and. On realbench click on stress test, turn it white and select how many gb of ram you have, the 15 minute test is fine. For months now ive been trying to overclock my 4790k cpu. My motherboard is from msi so some of the terminology is different.
Our i74790k sample actually had a high stock voltage 1. Being guru3d we did get a bit of a discount and purchased this sku. If i were to overclock what temp would i want to stay under if different than non overclocked. The least expensive cpu cooler that performs incredibly well is the cooler master hyper 212 evo. If you do not have a highend air or water cooler, it is possible to achieve a solid overclock, but you will need to be more cautious when rising the voltage past 1. Recommended fanheatsink for overclocking an i74790k.
It will be quite dependent on the amount of cooling you can provide and the featuresflexiblity of you motherboard which support the overclocking at a higher level. Hey all, what is the most usedrecommended software to use to test an overclock for stability. Jun 10, 2014 at the same voltage and pegged at the same clock rate, intels core i74790k runs about 6 c cooler. Since switching from my blowerstyle video card 980ti the inside case temperature has risen considerably, the liquid now stays around 4045c.
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