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Review: Intel Core i7-4770K (22nm Haswell)

by Parm Mann on 1 June 2013, 15:01

Tags: Intel (NASDAQ:INTC)

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Haswell marks a fundamental shift in the computing landscape. With its fourth-generation Core micro-architecture, Intel's focus has moved from all-out performance to efficiency and scalability.

Harnessing everything that's good about its predecessors, the fourth-generation chip builds on the foundations laid by Ivy Bridge and Sandy Bridge by introducing support for new instructions, a more efficient pipeline, a wider back-end, and a far superior IGP.

This, according to the chip giant, is the architecture that will shape the PC industry for years to come. In terms of CPU performance, Haswell delivers an increase of up to 10 per cent when compared directly to incumbent Ivy Bridge on a same-clock basis, while IGP performance rises by as much as 50 per cent in certain titles.

Yet, for desktop enthusiasts, Intel's fourth-generation Core processor family has the ability to excite and frustrate. Haswell is a mighty-fine processor, but for those with deep pockets and monster heatsinks, don't you just wish that Intel had started the show with a hexa-core enthusiast model priced at the obligatory $999?

As it stands, there aren't a great number of reasons for desktop users with Sandy Bridge or Ivy Bridge platforms to rush out and upgrade - indeed, if you're a gamer with a discrete card, you're unlikely to see a major framerate differential between any of the three generations, and you may find less overclocking headroom.

Intel has possessed a fast and unchallenged microarchitecture for a number of years. The goal is to bring that level of performance to increasingly-popular form factors such as all-in-ones, convertible laptops and tablet PCs. For the first time, the top-of-the-range Core i7-4770K desktop part isn't the chip we're excited about. As the industry moves from components towards solutions, it's the prospect of a Haswell-powered Surface Pro offering an always-connected Windows 8.1 experience with true desktop performance, all-day battery life, and, who knows, a fanless chassis, that really tickles our fancy.

Haswell's scalability is its biggest asset, yet while the architecture holds promise, the real question remains unanswered; has Intel done enough to revitalise a faltering PC industry? And will Haswell chips really inspire a new breed of thin, light, long-lasting and always-connected PCs? Only time will tell.

The Good

Fastest quad-core consumer chip in the world
Scalable, forward-looking architecture
IGP up to 50 per cent faster
Class-leading power consumption

The Bad

New motherboard required for LGA1150
Early chips show limited overclocking potential

HEXUS Awards

Intel Core i7-4770K

HEXUS Where2Buy

The Intel Core i7-4770K processor will be available to purchase from Scan Computers*.

HEXUS Right2Reply

At HEXUS, we invite the companies whose products we test to comment on our articles. If any company representatives for the products reviewed choose to respond, we'll publish their commentary here verbatim.

*UK-based HEXUS community members are eligible for free delivery and priority customer service through the forum.

HEXUS Forums :: 80 Comments

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Looking good, but realy disapointing at overclocking potential(it's not near 5Ghz that was rumor).
Do motherboards with Haswell ship with Lucid MVP or a newer version? The new graphics should provide decent gains in performance and should be great for multi-monitor setups. I use Lucid MVP on my Ivy Bridge machine and it gives me a 10-20% boost in performance depending on the game.
Definitely leaning towards the APU side of things, very disappointed by the OC head room, other reviews report the same, but of course the OCing community is not a priority for intel
It would be interesting to see where voltage adjustments might/might not lead with the overclocking.
Nice, thanks for the review.
I am very curious about the Core i5-4670K's performance & overclocking. I am still with my good old Core i5-760 and I think now is the time to upgrade.