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Intel ships SSD 335 as its first drive with 20nm flash, asks just a little to stay cutting-edge
Don't panic, SSD 330 owners: your drive hasn't been immediately rendered obsolete. Intel's new SSD 335 is just the first shipping drive using the company's 20-nanometer flash memory. The shrink down from 25nm is primarily a technological showcase that proves the more scalable, hi-K/metal gate borrowed from processors can fly in NAND-based storage. Buyers will still get the same 500MB/s read speeds and 450MB/s writes in a 2.5-inch, SATA 6Gbps drive that will stuff neatly into many desktops and laptops. Intel is shy about pricing for the lone 240GB variant on offer, although a quick scan finds it selling for a slight premium over its ancestor, at $210. While that's still frugal in this day and age, we're guessing that Intel's vow to "pass along the savings" with the SSD 335 won't truly be realized without a reseller price drop or two.
TSMC's 28-nanometer process pays off as it rakes in $1.68 billion profit in Q3
Everything is relative, so when a chip foundry like TSMC (which produces gear for the likes of NVIDIA) has a bad quarter, that means it only made a $1 billion in profit. Today's numbers reveal that the company has managed to rescue its halting fortunes after turning over $4.8 billion and making a tidy $1.68 billion in profit. The cause of this upswing was that orders for its coveted 28-nanometer process doubled in the period -- repaying some of the $8.5 billion spent developing it and keeping profits just a little over that of its close pal, Qualcomm.
ARM and Globalfoundries hammer out deal to promote 20nm mobile chips
Sure it's British, but ARM's mobile empire is being built through careful alliances rather than conquest. The chip designer's latest deal with Globalfoundries, which mirrors a very similar agreement signed with rival foundry TSMC last month, is a case in point. It's designed to promote the adoption of fast, energy-efficient 20nm processors by making it easy for chip makers (like Samsung, perhaps) to knock on Globalfoundries' door for the grunt work of actually fabricating the silicon -- since the foundry will now be prepped to produce precisely that type of chip. As far as the regular gadget buyer is concerned, all this politicking amounts to one thing: further reassurance that mobile processor shrinkage isn't going to peter out after the new 32nm Exynos chips or the 28nm Snapdragon S4 -- it's going to push on past the 22nm benchmark that Ivy Bridge already established in the desktop sphere and hopefully deliver phones and tablets that do more with less juice.
Samsung starts mass-producing 4x faster mobile flash memory, kickstarts our phones and tablets
Samsung isn't content to leave fast NAND flash memory to traditional solid-state drives. Its Pro Class 1500 promises a big jolt to the performance of frequently pokey smartphone and tablet storage. By how much? That name is a clue -- it reaches 1,500 IOPS (inputs/outputs per second) when writing data, which along with 3,500 IOPS data reads is about four times faster than any previous embedded flash chip Samsung has tested. In the real world, that leads to as much as 140MB/s when reading data and 50MB/s for writes. The speed comes after Samsung has thrown virtually every trick in the book at its new chips, including a dense 20-nanometer manufacturing process, quick toggle DDR 2.0 memory with its own controller and a new JEDEC memory standard with 200MB/s of bandwidth to spare. Samsung hasn't named customers for the 16GB, 32GB and 64GB parts that are rolling out of the factories, although we'd do well to remember that a flourishing phone business doesn't guarantee that the only major customer is Samsung itself: even in the face of legal challenges, Samsung still has at least one noteworthy client that tends to snap up much of its flash supply.
Samsung mass-produces 4-gigabit LPDDR2 memory, aims to make 2GB a common sight in smartphones
Samsung started making 2GB low-power mobile memory last year, but as the 1GB-equipped phone you likely have in your hand shows, the chips weren't built on a wide-enough scale to get much use. The Korean company is hoping to fix that now that it's mass-producing 20-nanometer, 4-gigabit LPDDR2 RAM. Going to a smaller process than the 30-nanometer chips of old will not just slim the memory down by a fifth, helping your smartphone stay skinny: it should help 2GB of RAM become the "mainstream product" by the end of 2013, if Samsung gets its way. New chips should run at 1,066Mbps without chewing up any more power than the earlier parts, too, so there's no penalty for using the denser parts. It's hard to say whether or not the 20nm design is what's leading to the 2GB of RAM in the Japanese Galaxy S III; we just know that the upgraded NTT DoCoMo phone is now just the start of a rapidly approaching trend for smartphones and tablets.
ARM and TSMC team up for tinier 20nm Cortex SOCs
It's no secret that ARM ideas are powering much of the mobile revolution these days, but the company doesn't print its own systems-on-a-chip, that duty gets outsourced to silicon foundries -- like TSMC, who just got all buddy-buddy with the firm to transition future smartphone chips to the 28nm and obscenely tiny 20nm high-k metal gate processes. (We're not sure what this means for GlobalFoundries, who had a similar deal earlier this year.) As per usual with a die size reduction, ARM chips will see higher speed and have decreased power consumption, but since 20nm is (relatively) unexplored territory it could be years before chips hit the market. PR after the break, or hit the more coverage link for further explanation by an ARM VP of Marketing.
Samsung first with 20-nm NAND Flash: cheaper, faster SD cards on the way (update)
Let it sink in, 20 nanometers. It wasn't that long ago when 45-nm manufacturing processes were all the rage. Now we've got Samsung following Toshiba with a sub-25nm flash memory announcement all its own. Samsung's 20-nm class 32Gb (gigabit) MLC NAND is sampling now, however, for use in embedded memory solutions and SD memory cards ranging from 4GB to 64GB. In addition to increasing densities and decreasing manufacturing costs, Samsung's 20-nm class NAND is claimed to be more reliable and 30 percent faster than the 30-nm MLC chips forming the core of its existing 8GB and higher SD cards. That translates to cheaper class 10 (20MBps read, 10MBps write) SD cards when these ship to consumers later this year -- always a good thing. Update: There's a chance that Samsung is playing fast and loose with words here. It repeatedly says "20-nm class" without specifying the actual node size. Is it 20nm, 22nm, 27nm? We're digging for details and will update this post when we have them. Update 2: Samsung's response: "Unfortunately, we are not disclosing the actual process node for our memory devices. Thank you in advance for your understanding." Yeah, we understand: Samsung's process node is likely larger than the 25nm threshold set by Intel and Micron.
