Subject: General Tech | July 8, 2013 - 02:41 AM | Tim Verry
Tagged: valleyview, SoC, silvermont, pentium, Intel, celeron, Bay Trail, atom
A leaked Intel lineup reveals that the company's upcoming Bay Trail processors will also fall under not only the traditional Atom branding, but the Pentium and Celeron brands as well. The new lineup includes Bay Trail-D, Bay Trail-I, and Bay Trail M processors (note that Valleyview is the CPU codename, Bay Trail is the platform codename, with the CPU based on Intel's 22nm Silvermont architecture). The Bay Trail SoCs, which are based on the company's new 22nm Silvermont micro-architecture, include five processors in the Atom family, two in the Pentium family, and five processors that are part of the Celeron family.
All five of the Atom branded processors are Bay Trail-I chips. The leaked Atom lineup includes the following SKUs.
- Atom E3810 (Bay Trail-I): Single core at 1.46 GHz with 400 MHz GPU and 5W TDP
- Atom E3821 (Bay Trail-I): Dual core at 1.33 GHz with 533 MHz GPU and 6W TDP
- Atom E3822 (Bay Trail-I): Dual core at 1.46 GHz with 667 MHz GPU and 7W TDP
- Atom E3823 (Bay Trail-I): Dual core at 1.75 GHz with 792 MHz GPU and 8W TDP
- Atom E3840 (Bay Trail-I): Quad core at 1.91 GHz with 792 MHz GPU and 10W TDP
Further, there will be one Bay Trail-M and one Bay Trail-D Silvermont-based CPU under the Pentium brand. Specifications on those two chips are below.
- Pentium N3510 (Bay Trail-M): Quad core at 2 GHz with 750 MHz GPU and 7.5W TDP (4.5W SDP)
- Pentium J2850 (Bay Trail-D): Quad core at 2.41 GHz with 792 MHz GPU and 10W TDP
Finally, the new Bay Trail-M and Bay Trail-D SoCs under the Celeron brand includes two quad cores and three dual core CPUs.
According to this PDF, the N2805, N2810, and N2910 Celeron CPUs will have an MSRP of $132, though it seems as though the N2805 should be cheaper than that since it has much lower specifications than the other two. The new Celeron-branded chips have the following specifications.
- Celeron J1750 (Bay Trail-D): Dual core at 2.41 GHz with 792 MHz GPU and 10W TDP
- Celeron J1850 (Bay Trail-D): Quad core at 2 GHz with 792 MHz GPU and 10W TDP
- Celeron N2805 (Bay Trail-M): Dual core at 1.46 GHz with 667 MHz GPU and 4.5W TDP (sub-2.5W SDP)
- Celeron N2810 (Bay Trail-M): Dual core at 2 GHz with 756 MHz GPU and 7.5W TDP (4.5W SDP)
- Celeron N2910 (Bay Trail-M): Quad core at 1.6 GHz with 756 MHz GPU and 7.5W TDP (4.5W SDP)
Stay tuned to PC Perspective for more information on Bay Trail and Intel's first OoOE Atom micro-architecture as it develops.
- Intel Silvermont Architecture Updates Atom for Phones and Tablets @ PC Perspective
- Intel Launches Low-Power, High-Performance Silvermont Microarchitecture @ Intel Newsroom
- Intel's Bay Trail (-T) can ARM Wrestle. Leaked Benchmarks @ PC Perspective
Intel is a yearly presence at CES and typically have a few interesting things to talk about. Last year we got to see Will.I.Am on stage telling us all about how the Ultrabook has changed his artistic life. Oddly enough, things have not changed dramatically for the company. Ultrabooks have inherited the latest Ivy Bridge processors which were released last Spring. Medfield is still the primary cell phone processor for Intel.
The first area they covered is the cellphone market. Medfield is still the go-to processor and Intel claims that it has better performance and battery life than even the latest Qualcomm products. Intel is introducing a new reference phone for emerging markets around the world codenamed Lexington. Based on the Z2420 and the XMM6265 modem, this budget smartphone will be Android based with certain optimizations instituted by Intel in collaboration with Google.
Intel has achieved more wins throughout the next few months. Acer, Safaricom, and Lava will all be announcing new smart phones based on Intel silicon. Details of these products will be released later in the quarter.
Medfield will be replaced by Clover Tail+ and then further on with their next gen 22 nm product.
Subject: Processors | January 6, 2013 - 05:09 PM | Josh Walrath
Tagged: valleyview, low power, Intel, Bay Trail, atom
When the original Intel Atom hit the scene, it was a reasonably large success for Intel with the massive explosion of netbooks. The original design was very simplistic, but was fairly power efficient. The weak link of the original Atom was the 945 chipset graphics that were not only underpowered, but were based on a relatively power hungry desktop chipset. The eventual competition from AMD featured a next generation low power core based on the Bobcat architecture which featured a modern graphics core that was more than adequate for most scenarios.
Intel never stood still, but their advancement of the low power cores was slow as compared to the massive leaps and bounds we saw from the original Core architecture in 2006 on the desktop and server markets. Typically these products lagged the desktop products in terms of process nodes, but they continued to advance these cores little by little.
Leap forward a few years and we saw the eventual demise of the netbook and the massive uptake of mobile computing. Mobile computing was primarily comprised of tablets and smartphones. Intel was late to the party as compared to products from Qualcomm, Samsung, and NVIDIA. A fire was lit under the Atom group at Intel, as the competition had far surpassed the company in ultra-mobile parts.
Happily for those of us paying attention, the 3D Center Forum has released some very interesting slides about the 22 nm generation of Atom products and the platforms they will be integrated into. Valleyview is the SoC while Bay Trail is the platform.
Valleyview is based on Intel’s 22 nm process and will be a next generation Atom processor with a multitude of new features. It will be a SoC as it will no longer require a traditional southbridge. It will have improved graphics as compared to the most recent Atom processors. While the SoC will feature USB 3.0, it will not embrace SATA-6G or PCI-E 3.0. The CPU will go up to quad core units that will be 50% to 100% faster than current parts. These new chips will also introduce a boost functionality (think desktop Turbo Boost) that will run the frequency equal to or greater than 2.7 GHz.
Power is of course the primary concern, and these products will be offered from 3 watts and below (Bay Trail T) and up to 12 watts (Bay Trail D) These products will not be competing with the Haswell products which are rumored to get around 10 watts at the very lowest.
While Intel has been slow to react to the mobile push, they are starting to get that ball rolling. It will be very interesting to see if they can move fast enough to outrun and outwit the ARM based competition, not to mention AMD’s latest 28 nm products that will be released in the first half of 2013.
Subject: General Tech | March 22, 2012 - 01:44 PM | Jeremy Hellstrom
Tagged: valleyview, shark bay, PowerVR, Ivy Bridge, haswell GT3, haswell, atom
Phoronix has been investigating the open source driver code which was recently released, designed to power Intel's Haswell chips. The news is not as good as some had hoped; there were rumours that a Gen8 Haswell GT3 IGP would appear in Haswell but according to the hardware IDs that were found in the code that is not going to be true. Instead you are looking at refined Gen7 Haswell GT1 and GT2 IGPs and so will be an improvement over Ivy Bridge but not a completely new chip. Check out the rest of the secrets revealed by the code here.
"While Intel's Ivy Bridge launch is imminent, and I'm still digging through information concerning today's Intel Valleyview code drop that brings Ivy Bridge graphics to their next-generation Atom as they do away with PowerVR graphics for their SoCs, more graphics driver code to enable Haswell support has landed this evening."
Here is some more Tech News from around the web:
- What's New in Linux 3.3? @ Linux.com
- Japan's once-proud semis learn size DOES matter @ The Register
- Globalfoundries ships 250,000 32nm wafers @ The Inquirer
- First-tier motherboard makers drop 7 series motherboard prices @ DigiTimes
- Intel Valley View: Atom SoC With Ivy Bridge Graphics @ Phoronix
- Weekly Giveaway #24: Thermaltake Chaser MK-1 and Saphira Mouse @ eTeknix