AMD Pre-Announces 7th Gen A-Series SOC

Subject: Processors | April 5, 2016 - 10:30 AM |
Tagged: mobile, hp, GCN, envy, ddr4, carrizo, Bristol Ridge, APU, amd, AM4

Today AMD is “pre-announcing” their latest 7th generation APU.  Codenamed “Bristol Ridge”, this new SOC is based off of the Excavator architecture featured in the previous Carrizo series of products.  AMD provided very few hints as to what was new and different in Bristol Ridge as compared to Carrizo, but they have provided a few nice hints.

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They were able to provide a die shot of the new Bristol Ridge APU and there are some interesting differences between it and the previous Carrizo. Unfortunately, there really are no changes that we can see from this shot. Those new functional units that you are tempted to speculate about? For some reason AMD decided to widen out the shot of this die. Those extra units around the border? They are the adjacent dies on the wafer. I was bamboozled at first, but happily Marc Sauter pointed it out to me. No new functional units for you!

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This is the Carrizo shot. It is functionally identical to what we see with Bristol Ridge.

AMD appears to be using the same 28 nm HKMG process from GLOBALFOUNDRIES.  This is not going to give AMD much of a jump, but from information in the industry GLOBALFOUNDRIES and others have put an impressive amount of work into several generations of 28 nm products.  TSMC is on their third iteration which has improved power and clock capabilities on that node.  GLOBALFOUNDRIES has continued to improve their particular process and likely Bristol Ridge is going to be the last APU built on that node.

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All of the competing chips are rated at 15 watts TDP. Intel has the compute advantage, but AMD is cleaning up when it comes to graphics.

The company has also continued to improve upon their power gating and clocking technologies to keep TDPs low, yet performance high.  AMD recently released the Godavari APUs to the market which exhibit better clocking and power characteristics from the previous Kaveri.  Little was done on the actual design, rather it was improved process tech as well as better clock control algorithms that achieved these advances.  It appears as though AMD has continued this trend with Bristol Ridge.

We likely are not seeing per clock increases, but rather higher and longer sustained clockspeeds providing the performance boost that we are seeing between Carrizo and Bristol Ridge.  In these benchmarks AMD is using 15 watt TDP products.  These are mobile chips and any power improvements will show off significant gains in overall performance.  Bristol Ridge is still a native quad core part with what looks to be an 8 module GCN unit.

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Again with all three products at a 15 watt TDP we can see that AMD is squeezing every bit of performance it can with the 28 nm process and their Excavator based design.

The basic core and GPU design look relatively unchanged, but obviously there were a lot of tweaks applied to give the better performance at comparable TDPs.  

AMD is announcing this along with the first product that will feature this APU.  The HP Envy X360.  This convertible tablet offers some very nice features and looks to be one of the better implementations that AMD has seen using its latest APUs.  Carrizo had some wins, but taking marketshare back from Intel in the mobile space has been tortuous at best. AMD obviously hopes that Bristol Ridge in the sub-35 watt range will continue to show fight for the company in this important market.  Perhaps one of the more interesting features is the option for the PCIe SSD.  Hopefully AMD will send out a few samples so we can see what a more “premium” type convertible can do with the AMD silicon.

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The HP Envy X360 convertible in all of its glory.

Bristol Ridge will be coming to the AM4 socket infrastructure in what appears to be a Computex timeframe.  These parts will of course feature higher TDPs than what we are seeing here with the 15 watt unit that was tested.  It seems at that time AMD will announce the full lineup from top to bottom and start seeding the market with AM4 boards that will eventually house the “Zen” CPUs that will show up in late 2016.

Source: AMD
Author:
Subject: Mobile
Manufacturer: HP

Introduction and Design

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One of the most impressive laptops at CES 2012 was the HP Envy Spectre. It was a sleek, attractive laptop that seemed to indicate that HP was really starting to understand what the Envy brand could be about. It’s been a long time since a PC OEM was able to challenge Apple in the arena of design. The Spectre indicated that might change.
 
There more to any laptop than design, however. What had made Apple’s products popular is combination of design and functionality. Connectivity aside, the MacBooks are useful tools with big touchpads, nice keyboards and beautiful displays. Any PC alternative needs to compete on the same level.
 
And the HP Envy 14 Spectre is certainly a competitor. Its $1400 base price tag puts it well into MacBook territory. So what does that wad of dough buy you?
 

CES 2012 Day 2 Podcast - 1/9/12

Subject: Editorial, Shows and Expos | January 10, 2012 - 09:45 AM |
Tagged: ultrabook, Transformer, spectre, podcast, memo, Intel, hp, envy, CES, asus

PC Perspective CES 2012 Day 2 - 1/9/12

Join us tonight as we talk about our second full day of CES 2012 - including Digital Experience, ASUS, more from OCZ, Thermaltake and more!!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

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Hosts: Ryan Shrout, Josh Walrath, Matt Smith and Allyn Malventano

PC Perspective's CES 2012 coverage is sponsored by MSI Computer.

Follow all of our coverage of the show at http://pcper.com/ces!

HP Envy 14 Spectre Offers Glass Design, We Go Hands-on

Subject: Mobile | January 10, 2012 - 06:42 AM |
Tagged: ultrabook, hp, envy, CES

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It’s raining ultrabooks at CES. Unfortunately, this makes it difficult for any individual manufacturer to stand out from the crowd. There was one that caught our eye, however – the HP Envy 14 Spectre.

We’ll go in to the specifications in a moment because they’re not what separate the Spectre from the crowd. It’s the design that commands attention. Instead of using an aluminum lid like most competitors HP decided to use lightweight black glass. This instantly distinguishes the laptop from anything else on the market. While most ultrabooks look like MacBook Air clones, the Spectre is unique at first glance.

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UPDATE: We have a video walkthrough of the new HP Envy 14 Spectre Ultrabook for you!

You’d think scratches would be a concern, but the scratch-resistant glass used on the lid appears reasonably tough. In fact, it will likely prove more durable than plastic (which tends to scratch) or aluminum (which tends to dent). The only unavoidable issue will be smudging. The floor model had more than a few fingerprints on it. 

Once opened, the Envy 14 reveals a more conventional silver metallic (the palmrest is glass-covered, but remains a metallic silver color) interior similar to the rest of the Envy line. A Beats Audio analog volume knob (along with Beats Audio speakers) ties it in with the new Envy 15 and 17. 

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Although just 20mm (.78) thin, the Envy 14 Spectre seems to offer keyboard feel on par with its larger and thicker cousins without sacrificing the backlight. There’s also a ton of palmrest space and a large touchpad. Multi-touch gestures are among the smoothest available on a Windows laptop. Perhaps the only downside is weight. At 3.79 pounds, it is noticeably heavier than most competitors. While this contributes to the laptop’s luxurious feel it could reduce the convenience of on-the-go use.

HP plans to ship the Envy 14 with Core i5 and i7 low-voltage processors, 4GB or 8GB of RAM, and 128GB or 256GB solid state hard drives. A 1600x900 display will be standard. Also included is an NFC chip that will allow for short-range wireless sharing. It’s not a stretch to speculate it could also eventually work with the wireless payment features Intel showed during this morning’s ultrabook conference.

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Battery life is projected to be 9 hours, and while this will no doubt end up being generous, it’s far better than the 6 hour estimates given by most competitors. Battery size may be the reason for the extra weight.

The Envy 14 Spectre will be on sale in February or March at an introductory price of $1399. That’s a lot of money, but initial impressions suggest that laptop is worth the price of admission. Quality is quite possibly better than the MacBook Air. If the display and performance proves to be as good as promised this pricey laptop could be a hit.  

PC Perspective's CES 2012 coverage is sponsored by MSI Computer.

Follow all of our coverage of the show at http://pcper.com/ces!

Source: HP

HP Announces New and Updated Laptops, Brings the Beat to Your Office

Subject: Mobile | May 9, 2011 - 12:26 PM |
Tagged: probook, pavilion, mini, hp, envy, elitebook

ProBook 5330m - Front Open.jpg

Ever had the urge to get down at work? HP’s newly announced ProBook 5330m might be just the thing for you. This new 13.3” business ultraportable will be hitting retailers today with optional Beats Audio and an MSRP of $799. The funky audio aside, this is still a ProBook, so it has high-end features like an aluminum chassis and backlit keyboard. Slap another dress on it and you could call this the HP Envy 13.

Source: