Entries tagged with intel - Channel 10

Intel's Silverthorne Chipset for MIDs at CES 2008

Nic — Fri, 25 Jan 2008 06:58:00 GMT

Intel were showing off some cool new concept Mobile Internet Devices (MIDs) at CES 2008 featuring the new Silverthorne chipset.

Silverthorne is the code name for Intel's upcoming 45nm processors designed for UMPCs and MIDs.

Uday from Intel showed us one of the functioning Silverthorne prototypes (as opposed to THIS sexy looking - but totally non-functional - prototype) they had on display and explained how the new chipset will enable faster and better MIDs and UMPCs.

More info:
http://www.intel.com/personal/our-technology/mids/
http://blogs.intel.com/technology/2007/09/intels_silverthorne_chip_insid.php

My Dream Machine: Tuning

nhodge — Tue, 22 Jan 2008 04:26:00 GMT

This Part 3 of a 3 part series on My Dream Machine (Part 1, Part 2)

Tuning.

I finished Part 2 with a Windows Experience Index of 4.7

Stated goal: an all round 5.9 for all measurements.

Off to order more bits, and change some components in the beastie: General Melchett.

Tweaking time.

Video Card.

At the time of building this machine, the NVidia GeForce 8800GT cards were extremely popular, if not sold out. Many gamers and performance enthusiasts had to wait in a queue for their cards to arrive. DirectX 10. Those extra smooth graphics in Crysis. Nice. Shame I don't play Crysis, but if I did - it would look way excellent.

Once the card arrived, and I arrived home: a quick swap over and installation of the Vista x64 drivers, and another check of the Windows Experience Index: 5.6. We are getting closer.

Temperature

Like any new performance car owner, I want to take it out on the track and safely measure the top speed. How fast can this thing go?

Before heading down the motorway of speed, it's time to talk safety.

Too much heat in your PC, and your engine is going to be fried. Melted bits of copper, silicon and gold. Fire could erupt. Safety first. To ensure safe speed, keeping your performance PC cool is paramount.

Using a nifty little tool from Franck Delattre, CPU-Z: you can find out many things about your motherboard. The hotter a PC is, the less efficient the electrons. The cooler, the longer the components work and the more efficient your PC. Keeping air flowing through the PC and cooling all the hot bits is a key game all performance enthusiasts.

I decided to get a faster yet quieter rear case fan to pull air through the case, and replace the stock-supplied CPU fan. Intel provide a sufficient CPU fan with their processors, but knowing that colder is better, a little research was in order.

After looking at what other AUSPCMarket guys where buying for their Intel Q6600s. Result: Zalman CPU fans. Below is a photo of the fan installed.

Installation process (note, being the hardware n00b that I am: this took an hour. Chiefly gathering the courage to remove the underside heatsink)

Remove motherboard from case
Remove existing CPU fan with the badly designed plastic clips
A benefit of the Gigabyte motherboard: removable underside heatsink. Remove this
Screw new baseplate onto front/backside of motherboard
Clean off old thermal grease from top of CPU
Re-apply new thermal grease to top of CPU
Screw down new baseplate for fan
Clip on new fan
Wire in fan to CPU_FAN connector on motherboard
Replace motherboard, restart PC

What is my target temperature? Less than 50degC in my research is a good target temperature for my configuration. With the application of the Zalman fan, I managed to reduce the core temperatures by an average of 5-7 degrees C, and the ambient temperature in the case by the same measurement. This was a net change in temperature after installing the new RAM and Video card as described above. The NVidia Geforce is a mini-motherboard on its own: it has its own power connector, fan, processor and memory.

I found CPUID's Hardware Monitor an excellent, and more accurate tool, for measuring both the speed of the fans and the temperature on hard disks and video card.

Overclock

As this machine is my "go-to-work drive", stability is critical. Burning out a cylinder is not a good look.

But, on the weekends.. well, it's time to see what General Melchett can do. As a side note, I own a MINI Cooper S John Cooper Works. My wife has taken this beauty of a car around a racing track at near 200km/hr. This also happens to be my work car. Really don't know why this is relevant, but I thought I'd post it anyway.

Overclocking is a little rocket science, a little play with the numbers and mostly fun. Essentially, you are tweaking values in the BIOS at boot time to increase voltages, bus speeds and clocking to get a faster PC. Thankfully, for overclocking newbies, the Gigabyte BIOS has a great mechanism for tweaking. If you set something wrong, it switches back to a known-good default. Almost fail-safe BIOS tweaking.

By tweaking the Bus Speed to 350Mhz, I managed to push the processor to 3.15Ghz. The fans where blaring as the core temperature raised to above 60degrees C due to the core voltage going to greater than 1.3v - the cries of "she cannae go any faster, captn" rang through my head.

Memory

The memory scored a 5.6 in the initial construction. Using two packs of Corsair Twin2X DDR2 XMS2-6400 Twin Pack was financially a good purchase, however not the fastest. The speed is not the absolute maximum; with a little research I found that the Corsair was OK. It was more a matter of latency.

Memory has speeds. There are these strange codes saying things like "2-2-2-12". These numbers refer to the latency timings at a very low level; and the smaller the numbers the faster the memory can be read to and written from. And it is no the direct speed, but rather the "queue waiting time". The smaller the number, the smaller the queue and the less waiting time.

A quick review of the Gigabyte motherboard list of supported RAM modules pops up an interesting choice: Geil DDR2-800 Quad Pack. Lower latency timings, and boom! above that 4Gb barrier on the beastie.

Lesson: when making performance PCs, check memory latency timing speeds. Lower the better.

Recheck the Windows Experience Index:

We get 5.9s all around! Success.

Added bits bill: AU$1,257.19

My Dream Machine: Construction

nhodge — Tue, 15 Jan 2008 13:08:00 GMT

This Part 2 of a 3 part series on My Dream Machine (Part 1)

Tinkering with bits and pieces is a part of growing up on a farm. Attempting to repair a motorbike's fuel system, fixing implements with some wire and a rope, through to more traditional toys such as Lego, meccano and electronics. However, I was never good at what our school called 'tech studies'. In fact, I was streamed into tech-studies-remedial, and recommended to never touch any hardware tools ever again.

So, working on my own PCs results in injuries. Cuts and scratches on my fingers and hands, and blood on clothing. I am just clumsy, and fiddly things just seem to annoy my nerve endings. Building my own PC, apart from a mental challenge, is going to be a daunting physical challenge, too. Onward to my personal everest!

Just before I start, I have to confess way back in history, I was a trained Macintosh Level-1 Sevice Technician. I'd like to also throw out a big thanks to Peter Harris, who had enough patience and bandaids to teach me the basics of electronic stuff. Like soldering in new Adobe ROMs onto the logic board of one of those original Apple LaserWriter (circa 20 years ago!) to obtain more fonts. On a US$7,000 device, with one mis-solder away from job firing: I owe Pete a lot.

Initial build

The bit start arriving from AusPCMarket, within 24 hours of ordering. In Australia, this is a major achievement! Thanks to Hillary in the Microsoft Australia Mail Room for excellent service, too. You guys rock.
Open the case and install the power supply. Case being a black anodised Lian Li case. Power Supply, a Corsair 620W. Simple thumbscrews and snaking the power cable from the rear to the front of the case. Fan in the power supply points forward. Fan at the rear of the case to flow air from front to rear, at the base of the case.
Hard drives, DVD/CD installed with power. Just wired the the Western Digital 10000RPM boot drive to a SATA connector motherboard to simplify the install process.
The modular power supply has a range of cables to wire up power from itself to the rear of the SATA drive. SATA power connectors are unique, and simple to install. With the Corsair beastie, each power coupler for SATA has three 'power take-offs'
Fans on the logic board use either the four-pin Molex connectors, or smaller three-pin connectors. Looking at the fans, I noticed that each have three conductive cables: two for power, one to throttle/measure the speed of the fan. Connecting these to the correct places on the motherboard has benefits when tuning. That's for episode 3.
Download the 64-bit (x64) "floppy" driver and place onto USB drive. Windows Vista x64 install is provided with many off-the-CD drivers to permit the operating system to install and bootstrap itself. However, some motherboards require later drivers to install correctly. In my instance, I gathered the Gigabyte Pre-install driver for Vista x64 and placed this onto a USB key for later use during the operating system install.
Picture note: The clamp for the processor is to but shut, thermal grease to be applied and CPU fan to be installed. Beauty of making your own is that I can purchase another, faster CPU in the future and self-install the wee beastie.
Place Beating heart into chest. The CPU is the beating heart of the PC. In my instance, I have chose the Intel Q6600 processor being inserted into a Gigabyte GA-X38-DQ6 Motherboard.
Intel CPUs going into "775" slots are female, with male pins already on the motherboard. Using thermal paste, a gooey silver-gray substance that assists the CPU to fan thermal coupling so the CPU fan can remove heat, applied to the top of the CPU. Fans supplied with CPUs are usually noisy and not as heat-efficient as after-market devices. In the first installation, I used the supplied CPU fan. Connect fan to the correct pins on the motherboard.
Intel CPU fans for the "775" slots have this strange "push in" connection that sort of snaps into place. I must admit, I didn't like pushing that hard on the motherboard: it felt like I was going to break something.
There are a multitude of wires starting from the front of the case that demand insertion. These cables connect to the front: USB, Firewire; and also power, reset and lights. Being able the read the manual's schematic diagram and reading the notice on the connectors assists in correct insertion. If these don't seem to have a "gender" (in other words, which way around they should be plugged in), my rule becase "text on cable such that it's readable"
Fans connected to motherboard. Power to motherboard. SATA connectors to motherboard. DVD/CD drive inserted, SATA and power connected.
Memory: DDR2 memory inserted into the first two connectors: whilst I am installing x64 Windows Vista, I am starting with 2Gb of memory to keep the beastie cool.
Install video card in to one of the light blue PCI-E slots; and wire in the separate power line for the plan of installing an NVidia 8600 video card whilst waiting for the NVideo 8800GT to arrive. as it has its own fan and dedicated memory. The video card is like a mini motherboard and CPU all of its own.
Picture note: the NB_FAN sits underneath a white connector. This is a fan connector containing power plus feedback on the speed of the fan. NB stands for Northbridge; which is a bunch of chips on the motherboard responsible for Input/output and the PC cards. As these chips get hot, they have their own heat-sink: that's the copper coloured lines and bits that remove heat, and can also have their own fan.
Find an old PS/2 style (or USB) keyboard and mouse. Plug in. Screen connected. Ethernet (network) connected. Countdown to launch begins.
Time to construct: 1h30minutes. I think I also did some emails in the midst of construction, too!

Initial Startup and Operating System Installation:

The magic of BIOS! The gigabyte BIOS finds all the pieces of hardware, including RAM, and just boots. Back in the olden-days, you had to set jumper pins to tell the computer where and when it's memory existed.
Put in Windows Vista x64. Tell the BIOS to have the CD/DVD as the secondary boot device. Restart, and were in Vista install.
After typing in the key, and starting a Full Install; Vista asks you which disk to install onto. Plug in the USB key with drivers gathered above, do a re-format of the drive. Install.
An extremely rapid install. That hard drive it nuts. Reboot. Windows Vista x64 starts up.

Post-Initial Boot Steps:

Update BIOS. Using the Gigabyte @BIOS configuration, gather and install the latest revision.
Update disk drivers, sound drivers, ethernet (network) drivers - including the hardware RAID drivers
Gather and install Video card driver.
Install Windows Vista updates; including Vista Ultimate extras.
Shutdown, install 2 x 500Gb drives into what is known as the G-SATA connectors
Reboot, use GSATA BIOS to configure two matching drives as RAID (to allow for redundant data storage)
In Vista, reformat drive (two drives seen as one by the operating system).
Using Vista's Backup and Restore: Backup boot drive. Just in case.
Install anti-virus and firewall. Just in case.

4.7 is a long way from my stated goal of 5.9. Whilst the performance of the 8800GT video card should improve performance, the memory result of 5.6 is a little disappointing. Therefore, more research!

It's tuning time.

My Dream Machine: Planning

nhodge — Mon, 14 Jan 2008 21:12:00 GMT

This Part 1 of a 3 part series on My Dream Machine (Part 2)

I am a software guy. Install software, tune the bits, configure the system. Find the limits. Show others how to use it. Software has been the central theme of my geek journey. A Hardware Guy? Well, not so much.

Traditionally, Dell and Apple have made my software-centric life a breeze. After finding some money resting in my account (or someone else's budget), I would wander to an online store and build a machine. After two weeks of impatience, the computer arrives and off I go into software installation heaven.

Challenging your limitations is a natural part of human existence. For me, I had conquer my own personal everest. Time to build something that will go fast, just like the car tweakers from The Fast and the Furious.

Building your own computer is at the core of PC freedom. Picking and choosing the components, plugging it all in. Installing the software. Ensuring that the devices all work. Knowing that your tool-of-trade is constructed by your own hands. Adding more bits later. Finding more money. Adding blinkenlights. All a part of the experience.

Time to build my own dream machine. So started the General Melchett project.

Goal.

Apart from building my own machine, I wanted to make a fast-yet-upgradeable computer. Defining fast as a 5.9 score for all components of the Windows Experience Index in Windows Vista's Performance and Tools

Why only 5.9? 5.9 is as fast as the present versions of Windows Vista display.

What do I want to do with my self-created frankenstein-ian machine?

Anything better than my Toshiba M400 for editing videos. In fact, anything is better than the old Toshiba.
Able to run multiple virtual machines under Virtual PC to test out software, special new things from Microsoft and others without breaking my main workstations
Dual screen to have TV/video/Podcasts running on one side, whilst working on the other. Or at least attempting to work

Making an informed purchasing decision using internet tools and research is easy. As an Aide-mémoire, I installed Live Labs Listas, to manage my collection of knowledge in snippets.

So the simple goal is a reliable performance machine that have fun driving to and from work everyday. Maybe pop out onto the racing track on weekends.

First: Vista x64. what is 64-bit?

The first consideration was a desire to run Vista x64. I needed to the full value of the 64bits that Microsoft have engineered into the operating system. As x64 is a long topic, I've a separate post on the matter.

Second: The Processor

Windows Vista has support for multiple processors. Multiple cores are really handy with heavy number crunching tasks, such as video encode/decode/transcode.

Research lead me to Quad-core processors - and specifically, the Intel Q6600 processor. As AMD had yet to release the Phenom in retail, and Intel their 45nm range of processors - this particular beastie fit the bill. And the budget.

Another core reason for choosing the Q6600 was the freedom to overclock. (For the balance record: my Windows Media Center PC runs on AMD Athlon 6400+)

Third: memory

A big question: DDR2 or DDR3 memory? DDR3 memory, whilst faster to read/write - is way expensive at the present time. The speed of the FSB. I have decided to wait for DDR3 to reduce in price, or the smart scientists do wonderous things with DDR2.

As you will see, my initial choice of brand of DDR2 memory set me up with 4Gb but didn't perform to my 5.9 expectations.

Fourth: motherboard

One of the beauties of choosing a motherboard and processor combination is the upgradability of either, and the "chipset" on the motherboard.

A chipset defines the range of processors that can be supported, memory speeds, 'system bus speeds', audio and other hardware enhancements.

As the next processor I will upgrade to on this particular PC will be a reasonably priced 45nm processor with a greater cache and more performance, thinking of the future is extremely important.

In this configration, I have chosen a Gigabyte motherboard due to their x64 drivers, choice and the value of the features; many SATA connections (eight!), ability to RAID up on the motherboard and overclockability.

Another feature, which came in handy when later tuning, is the removable motherboard cooling heatsink on rear of motherboard.

Fifth:Case

The case I chose had two additional physical constraints: width and height. As this workstation was destined for my GeekSpace at home, the desk my wife kindly let me purchase had certain constrains.

Sixth: The bits that are needed to make it work

The power supply is an important choice. I chose a 620W power supply which has enough head-room for additional pieces to be added. A key feature of the Corsair powersupply chosen was its use of modular power cables. Many power supplies provide rats-nest of cables to wire into hard disks, motherboards, fans and the like. There is invariably cables left over, or you run out of SATA power for instance. Modular installations provide a connector on the powersupply and a collection of cables to suit your installation. Highly recommended.

Disk drives: 10,000 RPM 'boot' drive and 2 x 500Gb (mirrored) 7200 PRM data drives. RPM is a measure of the revolutions-per-minute of the hard disk. The higher the RPM, the quicker the data is found, and the quicker the hard drive. As I was going for 5.9s, I chose a Western Digital 10000 RPM drive.

Second choice of memory: Geil 8Gb of RAM (note: originally purchased older RAM that wasn't fast or big enough. this now sits in my self-built Media Center)

Video card: NVidia 8800GT. The first card I purchased was permanently borrowed by my son to play Crysis. Had to purchase a second 8800GT. All the rage at the time of purchase, there was a waiting list for these beasties.

Monitors: In a similar vein as the case, the hutch in the GeekSpace had limited height; and I wanted two monitors exactly the same. Time to go to Dell and check the specifications of their LCD displays. I chose two Dell E228WFP displays.

Keyboard: Microsoft Wireless Entertainment 8000. Highly recommended. As I also use the PC as a Windows Media Center, the keyboard is just brilliant at 4 metres.

Seventh: Sundries

Like all geek houses, there are bits of hardware of unknown vintage lazing around the house. Included in this list is an old DVICO USB digital TV receiver. Also on the new shopping list included an internal USB module for SD/CF media read/write, DVD/CD R/W drive, desk speakers.

Chosen an Australian online vendor that ships within Sydney on the same day. Clear the credit card! Off we go purchasing the bits and pieces.

Total bill: AU$4,351.79

Next episode: the building

Further References

Intel's Metro Notebook to Feature E-Ink Technology

sarahintampa — Thu, 20 Dec 2007 15:04:00 GMT

Intel's ultra-thin & light notebook, the Metro Notebook, will feature e-ink technology in its SideShow embedded screen. SideShow is a technology in Windows Vista that supports a secondary screen on your mobile PC. This additional display lets you view important information whether your laptop is on, off, or in sleep mode. Due to the low power consumption of e-ink technology, the display housed in the Metro notebook's leather cover will give you access to your email, your calendar, your playlists, and more for weeks on end without having to power on the notebook. In addition, the e-ink display will be completely removable, connected in a dock that will also house USB connections. The notebook is .7 inches thick, weighs 2.25 pounds, and will have built-in Bluetooth, wi-fi, and WiMax connectivity. There is no official release date for this revolutionary device.

Intel makes fitness fun

Tina — Thu, 18 Jan 2007 18:58:00 GMT

At CES this year Intel really flexed their fitness muscles. They showed off multiple ways to keep your body healthy while also keeping your mind entertained. Everything from heart rate monitoring to an actual workout is in their regimen. Take a look at the future of fitness.

Intel's Polaris prototype is a glimpse ten years into chip futures

Jesse — Wed, 17 Jan 2007 18:55:00 GMT

Our new favorite phrase in hardware lust around the 10 HQ has been 'multi-core' (Sampy says it like Leeloo Dallas says 'multi-pass'). However according to Intel's CTO the era of many-core isn't so far off. Justin Rattner tested the first Polaris processor prototypes recently, and he's pleased to report that deep inside Intel's test labs, they were getting 1.02 TFLOPS at 3.2GHz, all for less than 100 watts of power. Justin would also remind you that a decade ago, that sort of power took up a space about the size of your house.

The full specs of the Polaris chip are available, and there's certainly no roadmap for putting these bad boys on the shelves at Fry's. Nonetheless, these sort of lab accomplishments send shockwaves through our minds. If you want a good job in 2020, start learning how to program to as many cores as you can imagine.