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overclocking articles

Enthusiast Territory: The most memorable overclocking-friendly CPUs

Enthusiasts have been pushing the limits of silicon for as long as microprocessors have existed. Early overclocking endeavors involved soldering and replacing crystal clock oscillators, but evolving standards brought options for changing system bus speeds, while some of the most daring would gain boosts through hard modding. These are but a few of the landmark processors revered for their overclocking prowess.

Quantified: How high temperatures, cooling affect CPU performance

Older CPUs would simply fail if they started to overheat, but modern CPUs adjust their frequency based on temperature (among other things) to prevent a dramatic failure. Because of this, it stands to reason that once you reach certain temps, you will no longer be getting the maximum performance from your CPU because it will be busy protecting itself. But what is that temperature? And do you really need a high-end liquid-cooled system to get peak performance?

Intel Pentium Anniversary Edition Review: Back to its Legendary Overclocking Roots

For more than a decade tech-savvy users on a budget would commonly buy a sub-$100 CPU and achieve performance comparable to $200-$300 chips by overclocking. These days Intel locks down its lower end parts, but to mark the 20th anniversary of its Pentium brand, they've released a fully unlocked dual-core Pentium G3258 for $72 -- just what the overclocking community has been waiting for. We'll put it through its paces in a couple of builds of our own.

Gigabyte Radeon R9 290X OC & R9 290 OC Review: Immense potential lost to GPU shortages and inflated prices

AMD's Radeon R9 290 and 290X made a strong case against Nvidia's GTX 780 and Titan late last year, but that position soon weakened with unexpectedly high prices and limited options from board partners. This time we'll revisit the cards with actual production units from Gigabyte so we can weigh in on third-party performance at actual market prices.

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Liquid Cooling vs Air Cooling: A TechSpot Comparison

Recently we compared 10 of the best CPU air coolers and while we didn't think twice about stamping the NH-U14S with our Outstanding Award, we've since wondered how it would fare against a basic water cooling setup. On paper, closed loop systems simplify the process of diving into water cooling, being about as safe and easy to work with as air cooling while delivering much of the performance you'd expect from an elaborate custom loop at a fraction of the cost.

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Overclock That GeForce! Gigabyte GTX 780 Ti OC & GTX 780 GHz Review

As if it wasn't already fast enough, Gigabyte has armed its GTX 780 Ti with a massive air cooler that allows its variant of Nvidia's newcomer with a 17% overclock. The company has also been working on other overclocked GTX 780s, including a "GHz Edition" allowing a core clock of 1.02GHz or 18% higher than the standard version of the card.

Palit GTX 780 Super JetStream: Titan-like performance for less

We've only previously seen water-cooled GTX 780 cards pushed this far. However, Palit's GTX 780 Super JetStream is no ordinary graphics card as its massive heatsink and three large fans keep its core cool when under stress -- a solution that allows the card to outpace the Titan, according to the manufacturer.

In our review we put those claims to the test, in addition to testing triple monitor resolutions in GTX 780 Super JetStream SLI cards, standard GTX 780 cards and on the almighty Titan.

AMD first to reach 5GHz with FX-9590 processor

AMD first to reach 5GHz with FX-9590 processor

The first commercially-available processor to reach clock speeds of 5GHz is now a reality courtesy of AMD. The FX-9590, the latest addition to the chipmaker’s FX lineup, features eight Piledriver processing cores and is completely unlocked as per its Black…

Gigabyte Radeon HD 7970 Super OverClock Review

Celebrating Tahiti's "half birthday" last month, AMD relaunched its Radeon HD 7970 with a "GHz Edition" that increased the reference design's core clock speed from 925MHz to 1GHz with the intention of allowing the company to claim it offered the world's fastest GPU. But the festivities were short-lived for several reasons.

Now Gigabyte has taken matters into its own hands with what seems to be a far more interesting solution. Armed with five fans, nine heatpipes and a huge vapor chamber, one might consider the HD 7970 SOC to be overkill, and to that we say "hell yes!"