Feeds

Intel squeezes one million IOPS from desktop

Seven SSDs = 5,000 hard drives

Securing Web Applications Made Simple and Scalable

IDF Intel has managed to squeeze one million IOPs out of a two-socket desktop tower.

Intel Fellow Rick Coulson showed off the eye-opening setup during a keynote Tuesday at the Intel Developer Forum in San Francisco. The secret ingredients are SSDs tightly coupled to a host in a highly tuned setup that Coulson called "co-optimization."

Coulson's storage technologies group works to improve SSD performance. But that's not all. "Perhaps more importantly we look at the platform and see how the SSD and the platform play together," he said. "We look at the interface between the SSD and the system, software, overhead, those sort of things."

Since SSDs are, according to Coulson, about 100 times faster in terms of latency than hard drives, there are performance bottlenecks to be overcome in the physical interface, the protocols on that interface, the software driver, and the chipset interface.

"So as we look at optimizing some of those things," he said, "like interrupts, driver speculation, improving the physical interface between SSDs, and the system, we expect great gains in power, performance, and cost."

Gains in performance, for example, that add up to 1M IOPS (input/output operations per second) in Coulson's lab, where he hooked up a dual Xeon 5500 desktop tower to seven Intel SSD prototypes - four in the tower and three in a PCIe expansion box - and ran a 4K read/write benchmark on it.

"This many I/Os per second is about four gigabytes per second of storage bandwidth," he claimed. "As a storage guy, that's a huge number, a very huge number."

He also pointed out that during the test, the CPU utilization of the tower was about 50 per cent. "That's really nice," he smiled.

To the non-storage guys in the audience, he said "I want to put this in perspective: this is about 5,000 disk drives worth of random performance. And 5,000 disk drives, when you think about it, is a lot of floor space. Maybe more importantly, that's maybe 50 kilowatts of power - and this whole setup is about 500 [watts]."

To be sure, Coulson's setup is still in Intel's labs, and is tweaked to perfection. But no matter how you cut it, one million IOPS - 1,076,600, to be exact - is one hell of a lot of desktop I/O. ®

The Essential Guide to IT Transformation

More from The Register

next story
Manic malware Mayhem spreads through Linux, FreeBSD web servers
And how Google could cripple infection rate in a second
EU's top data cops to meet Google, Microsoft et al over 'right to be forgotten'
Plan to hammer out 'coherent' guidelines. Good luck chaps!
US judge: YES, cops or feds so can slurp an ENTIRE Gmail account
Crooks don't have folders labelled 'drug records', opines NY beak
FLAPE – the next BIG THING in storage
Find cold data with flash, transmit it from tape
Seagate chances ARM with NAS boxes for the SOHO crowd
There's an Atom-powered offering, too
Gartner: To the right, to the right – biz sync firms who've won in a box to the right...
Magic quadrant: Top marks for, er, completeness of vision, EMC
prev story

Whitepapers

Top three mobile application threats
Prevent sensitive data leakage over insecure channels or stolen mobile devices.
The Essential Guide to IT Transformation
ServiceNow discusses three IT transformations that can help CIO's automate IT services to transform IT and the enterprise.
Mobile application security vulnerability report
The alarming realities regarding the sheer number of applications vulnerable to attack, and the most common and easily addressable vulnerability errors.
How modern custom applications can spur business growth
Learn how to create, deploy and manage custom applications without consuming or expanding the need for scarce, expensive IT resources.
Consolidation: the foundation for IT and business transformation
In this whitepaper learn how effective consolidation of IT and business resources can enable multiple, meaningful business benefits.