Subject: Processors | November 5, 2015 - 09:30 PM | Sebastian Peak
Tagged: SoC, report, processor, mobile apu, leak, FX-9830PP, cpu, Bristol Ridge, APU, amd
A new report points to an entry from the USB implementors forum, which shows an unreleased AMD Bristol Ridge SoC.
(AMD via VideoCardz.com)
Bristol Ridge itself is not news, as the report at Computer Base observes (translation):
"A leaked roadmap had previously noted that Bristol Ridge is in the coming year soldered on motherboards for notebooks and desktop computers in special BGA package FP4."
(USB.org via Computer Base)
But there is something different about this chip as the report point out the model name FX-9830P pictured in the USB.org screen grab is consistent with the naming scheme for notebook parts, with the highest current model being FX-8800P (Carrizo), a 35W 4-thread Excavator part with 512 stream processors from the R7 GPU core.
(BenchLife via Computer Base)
No details are available other than information from a leaked roadmap (above), which points to Bristol Ridge as an FP4 BGA part for mobile, with a desktop variant for socket FM3 that would replace Kaveri/Godavari (and possibly still an Excavator part). New cores are coming in 2016, and we'll have to wait and see for additional details (or until more information inevitably leaks out).
Update, 11/06/15: WCCFtech expounds on the leak:
“Bristol Ridge isn’t just limited to mobility platforms but will also be featured on AM4 desktop platform as Bristol Ridge will be the APU generation available on desktops in 2016 while Zen would be integrated on the performance focused FX processors.”
WCCFtech’s report also included a link to this SiSoftware database entry for an engineering sample of a dual-core Stoney Ridge processor, a low-power mobile part with a 2.7 GHz clock speed. Stoney Ridge will reportedly succeed Carrizo-L for low-power platforms.
The report also provided this chart to reference the new products:
Subject: General Tech | October 7, 2014 - 12:57 PM | Jeremy Hellstrom
Tagged: mobile apu, Excavator, Carrizo-L, carrizo, amd, 28nm
Kaveri, Beema and Mullins are on their way out to be replaced by the Excavator based Carrizo family towards the end of the year. We can hope they will appear in products in time for Christmas as the low power Carrizo-L, rumoured to be around 12-35W TDP, will arrive. In the new year the more powerful Carrizo, speculated at 45-65W TDP, will be available. It is unclear how long the delay will be between availability to system builders and the products appearing on the market. The chips will support DDR3, contain a GPU based on GCN 3.0 and stacked on-package memory which will be accessible by Through Silicon Via to act as a sort of L3 cache for HSA applications. DigiTimes also mentions it will run Win8 and Win10 as well as SLED.
"AMD is planning to announce next-generation Carrizo APUs in March 2015 to replace its existing Kaveri APUs for the mainstream performance notebook segment and will release Carrizo-L APUs for the entry-level notebook segment in December 2014 at the earliest to challenge Intel's Pentium and Celeron processors, according to sources from notebook players."
Here is some more Tech News from around the web:
- Hard for Samsung to compete with TSMC for Apple A9 processor orders, say Taiwan makers @ DigiTimes
- Hot DRAM! Samsung splurges $15 BILLION on Korean chip fab @ The Register
- Windows 10 Technical Preview hands-on review @ The Inquirer
- A Production-Ready Flying Car Is Coming This Month @ Slashdot
- Win an X99S Gaming 7 motherboard with KitGuru and MSI
Subject: General Tech, Processors | May 11, 2014 - 11:41 PM | Tim Verry
Tagged: ulv, mobile apu, laptop, Kaveri, APU, amd
According to leaked information, AMD will allegedly be releasing mobile versions of its Kaveri APU later this year. There are reportedly seven new processors aimed at laptops and tablet that follow the same basic design as their desktop counterparts: steamroller CPU cores paired with a GCN-based graphics portion and an integrated memory controller.
According to information obtained by WCCF Tech, AMD will release four ULV and three standard voltage parts. All but one APU will have four Steamroller CPU cores paired with an Radeon R4, R5, R6, or R7 graphics processor with up to 512 GCN cores. The mobile APUs allegedly range in TDP from 17W to 35W and support various AMD technologies including TrueAudio, Mantle, and Eyefinity.
An AMD slide showing a die shot of the desktop "Kaveri" Accelerated Processing Unit (APU).
Of the seven rumored APUs, two of them are OEM-only parts that feature the “FX” moniker. The FX-7500 is the fastest ULV (ultra-low voltage) APU while the FX-7600P is AMD’s flagship mobile processor.
The FX-7600P is the chip that should most interest mobile gamers and enthusiasts looking for a powerful AMD-powered laptop or tablet. This processor allegedly features four CPU cores clocked at 2.7GHz base (that turbo to a maximum of 3.6GHz), a GPU with 512 GCN cores clocked at a base of 600MHz and a boost clock of 666MHz. The chip further uses 4MB of L2 cache and is a 35W TDP part. This should be a decent processor for laptops, offering acceptable general performance and some nice mobile gaming with the beefy integrated GPU!
The leaked AMD mobile Kaveri APU lineup via WCCF Tech.
Of course, for productivity machines where portability and battery life are bigger concerns, AMD will reportedly be offering up the dual core A6-7000. This 17W ULV processor combines two cores clocked at 2.2GHz (3.0GHz boost), a GPU based on the Radeon R4 with 192 GCN cores (494MHz base and 533MHz boost), and 2MB of L2 cache. Compared to the FX-7600P (and especially the desktop parts), the A6-7000 sips power. We will have to wait for reviews to see how it performs, but it will be facing stiff competition from Intel’s Core i3 Haswell CPUs and even the Bay Trail SoCs which come in at a lower TDP and offer higher thread counts. The GPU capabilities and GPGPU / HSA software advancements (such as LibreOffice adding GPGPU support) will make or break the A6-7000, in my opinion.
In all, the leaked mobile chips appear to be a decent upgrade over the previous generation. The new mobile APUs will bring incremental performance and power saving benefits to bear against competition from Intel. I’m looking forward to more official information and seeing what the OEMs are able to do with the new chips.