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New Intel Processor Overclocked to a Record 7 GHz

SherDil

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A member of Russia-based website OCLabs, Allen “Splave” Golibersuch has overclocked the new Intel Core i7 7700K to above 7 GHz frequency.



You heard that right. The above 7Ghz barrier has been broken and its proving to be one for the record books.

Splave overclocked the new 7th generation Intel Kaby Lake CPU which has just hit retail markets in the West.

He used an Asus ASRock Z170 OC Formula motherboard and liquid nitrogen as the coolant to achieve these results.

Intel-7th-Gen-CPU-overclocked-e1483073052372.png


CPU-Z Stats for the overclocked processor

He made it past 7000 MHz or 7 GHz to reach 7022.96 MHz.

To achieve this number, Allen had to tweak a few things with the CPU. He had to turn 2 of the 4 cores off in the processor. He also disabled Hyper-threading and increased the core voltage from 1.2 V to 2 V.

Achieved The World Record in SuperPi 32M Benchmark
Allen used a few benchmarks to test the overclocked CPU. He achieved a world record on SuperPi 32m benchmark which makes a CPU calculate the the value of Pi to a particular number of digits.

Here are the details:

PiFast 9sec 20ms
SuperPi – 32M 4min 20sec 250ms
wPrime – 32M 2sec 953ms
wPrime – 1024m 1min 33sec 171ms
Note: wPrime calculates prime numbers up to a particular value (32 M=32 million digits).

About Overclocking
Some PC enthusiasts like to get more out of their rigs and one of the ways to achieve that is due to ‘overclocking’. Overclocking is when you boost the original frequency of the CPU or the GPU beyond their default/factory levels.

What this does is that the processor or the graphics card then performs 10-15% (or more in some cases) better than before.

Overclocking, however is also a passion for some and they do it to reach new heights in consumer level CPU/GPU performance and not just to get their software or games running better.

Intel announced at the start of December that production has finished on their new 7th generation Kaby Lake processors. This means that they were expected to arrive at retailers by the end of the month at most.

You can expect to see them in Pakistan by January or February at most.

Via Fossbytes
 
How stable is it?
I managed to get my i7 to 6.4 without any crash yet.
 
Well with liquid nitrogen cooling, two cores turned off and HT threading disabled..this is basically a step backwards...only a few single threaded applications may benefit but more and more applications utilise multiple threads to increase the total ipc.
Furthermore, overlocking reduces the life of the system especially to such extreme frequencies and system can behave erratically and liquid nitrogen cooling it too expensive and open circuit...so basically, I'm not impressed by this childish attempt.
 
sky lake base frequency 4.0 ghz and kaby lake 4.2ghz. In turbo mode as well it is just 300mhz higher which is not big.
http://cpu.userbenchmark.com/Compare/Intel-Core-i7-7700K-vs-Intel-Core-i7-6700K/3647vs3502

I think with sky lake itself we can squeeze some extra juice to hit 7Ghz.
Well with liquid nitrogen cooling, two cores turned off and HT threading disabled..this is basically a step backwards...only a few single threaded applications may benefit but more and more applications utilise multiple threads to increase the total ipc.
true, its nonsense when only few cores run at highest speed and rest of them lag behind. probably if it was across all the cores then it would be something worth boasting about. More ever with shrinking die , overclocking is getting more difficult. Intel will just want you to pay more for cores than speed.
 
true, its nonsense when only few cores run at highest speed and rest of them lag behind. probably if it was across all the cores then it would be something worth boasting about. More ever with shrinking die , overclocking is getting more difficult. Intel will just want you to pay more for cores than speed.
I personally favour parallel processing not only multi-core CPUs but also spread it over multiple sockets and nodes. Rather the GPU offer even more parallel processing power.. but my case is different and single core higher speeds are normally a craze for the video gamers and tech-enthusiasts (not professionals).
 
然并卵
Friend you need to start educating us how to read this. Could you give a breakdown of each hieroglyph and how we can understand its meaning?
 
Not that much practical. You would need plenty of liquid nitrogen and only two cores are running on 7 GHz.

Exactly. Such extreme overclocking can only be achieved by unconventional means.
 
Experimenting is one thing but using it for daily use and keeping the using the product for its full life cycle other
 

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