Meet Intel's low powered Broadwell based Xeon D

Subject: General Tech | March 9, 2015 - 12:23 PM |
Tagged: Xeon D, Intel, Broadwell, 14 nm trigate

Intel's new entry into the low powered server chip market will be called the Xeon D and will be 14-nm process with tri-gate transistors and a TDP ranging from ~25-45W.  The chip will use Broadwell cores with 64K of combined L1 cache and 256K of L2 per core as well as 1.5MB of a shared pool of 12MB of L3 cache, aka last level cache.  The chip itself will have 24 lanes of Gen3 PCIe as well as a pair of 10Gbps NICs and the I/O controller that shares space on the chip will add six SATA3 ports, another eight lanes of PCIe Gen2, and USB support.  The Tech Report only had frequencies for two chips, the 8 core Xeon D-1450 has a base clock of 2GHz, an all-core Turbo peak of 2.5GHz, and a single-core Turbo peak of 2.6GHz while the Xeon D-1520 hits 2.2GHz base frequency, 2.5GHz all-core Turbo, and a 2.6GHz single-core peak.  Check out more in the full review here.

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"The Xeon D is Intel's pre-emptive strike against upcoming ARM-based competition in the server market. Built on 14-nm process tech and fortified with Broadwell cores, this single-node processor looks like the future of the Xeon lineup."

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Tech Talk

CES 2015: Intel Releases 14 nm Cherry Trail SOC

Subject: Processors | January 5, 2015 - 07:30 PM |
Tagged: SoC, low power, Intel, Cherry Trail, cell phones, ces 2015, CES, Bay Trail, 14 nm trigate, tablets

It wouldn’t be CES if there wasn’t an Intel release.  Today they are releasing their latest 14 nm Cherry Trail SOC.  Very little information has been released about this part, but it is the follow-up to the fairly successful Bay Trail.  That particular part was a second generation 22 nm part that exhibited very good power and performance characteristics for the price.  While Bay Trail was not as popular as Intel had hoped for, it did have some impressive design wins in multiple market sectors.

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The next generation process technology from Intel will improve power and performance for the Cherry Trail parts as compared to previous products.  It will work in both Windows and Android environments.  While Cherry Trail is x86, Intel has been working very closely with Google to get Android to work effectively and quickly with a non-ARM based ISA.

Intel is shipping these parts to their partners for integration into phones, tablets, and small form factor computers.  We had previously seen Bay Trail parts integrated into low cost motherboards with the J1800 and J1900 SKUs from Intel.  We can expect these products to be refreshed with the latest Cherry Trail products that are being released today.

There is very little information being provided by Intel about the nuts and bolts of the Cherry Trail products.  Intel promises to release more information once their partners start announcing individual products.  We know that these parts will have improved graphics performance and will exist in the same TDPs as previous Bay Trail products. Other than that, feeds and speeds are a big question for this latest generation part.

These products will be integrating Intel’s RealSense technology.  Password-less security, gestures, and 3D camera recognition are all aspects of this technology.  I am sure we will get more information on how this technology leverages the power of the CPU cores and GPU cores in the latest Cherry Trail SOCs.

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Source: Intel