The Intel Xeon D Review: Performance Per Watt Server SoC Champion?
by Johan De Gelas on June 23, 2015 8:35 AM EST- Posted in
- CPUs
- Intel
- Xeon-D
- Broadwell-DE
Supermicro's SuperServer 5028D-TN4T
Supermicro has always been one of the first server vendors that integrates new Intel technology. The Supermicro SYS-5028D-TN4T is a mini-tower, clearly targeted at Small Businesses that still want to keep their server close instead of in the cloud, which is still a strategy that makes sense in quite a few situations.
The system features four 3.5 inch hot swappable drive bays, which makes it easy to service the component that fails the most in a server system: the magnetic disks.
That being said, we feel that the system falls a bit short with regards to serviceability. For example replacing DIMMs or adding an SSD (in one of fixed 2.5 inch bays) requires you to remove some screws and to apply quite a bit of force to remove the cover of the chassis.
Tinkering with DIMMs under the storage bays is also a somewhat time consuming experience. You can slide out the motherboard, but that requires to remove almost all cabling. Granted, most system administrators will rarely replace SSDs or DIMMs. But the second most failing component is the PSU, which is not easy swappable either but attached with screws to chassis.
On the positive side, an AST2400 BMC is present and allows you to administer the system remotely via a dedicated Ethernet interface. Supermicro also added an Intel i350 dual gigabit LAN controller. So you have ample networking resources: one remote control ethernet port, two gigabit and two 10 gigabit (10GBase-T) ports, courtesy of the Xeon-D integrated 10 GbE Ethernet MAC.
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extide - Wednesday, June 24, 2015 - link
So, I was thinking last night, that this chip is THE PERFECT enthusiast chip! All Intel needs to do is release an unlocked and socketed version (although that would be complex because there is currently no platform for it ...) although if we could get at least an unlocked version on an enthusiast style board it would be awesome.Think about it:
8 Broadwell cores -- Great!
12MB L3 -- Great!
24 Lanes PCIe 3.0 -- More than 16 or even skylakes rumored 20, pretty good. You could do things like 16x + 8x, or 8x + 8x + 4x + 4x (the two 4x being m.2 ssd's) which would support CF or SLI quite well and some fast ssd's.
2ch DDR4 -- plenty for gaming and most enthusiast applications
Dual 10GbE -- Just added Gravvy here, but would def help adoption of 10g in the enthusiast realm.
COME ON INTEL!!
extide - Wednesday, June 24, 2015 - link
Also, I forgot to add:This would be a great intermediate between the current regular consumer stuff (LGA 115x) and HPDE (LGA 2011x) -- A lot of people really see the LGA 2011 platform as overkill, even for enthusiasts, and it gets so expensive, with quad channel ddr4 and all that. This chip just seems to make so much sense. Now if intel priced it no more than the $500 mark, that would be awesome. Imagine, if AMD was more competitive, we might actually have that5 scenario.... Hopefully Zen is just great!
Namisecond - Saturday, June 27, 2015 - link
Intel's tray price for this chip is listed at $199 for the 4-core and $581 for the 8-core. The price for the CPU+motherboard is almost $1K for the 8 core. which indicates the problem is not in the price of the chip itself.If you want cheap and low power consumption, I'd direct you to the S1150 platform with Xeon E3 V3 "L" series (13-45W) processors.
spikebike - Wednesday, June 24, 2015 - link
For a home machine, small server, workstation, or similar the Xeon D 1520 looks even better. Faster clock, 1/3rd the price, same maximum ram, ecc, etc. Sure it's got 4 cores/8threads instead of more, but for many use cases that's not a big limitation. In quite a few cases spending the $400 different on RAM or SSDs will make a bigger difference.hifiaudio2 - Thursday, June 25, 2015 - link
Where can you get a 1520? Google searching is not finding anything for sale...hifiaudio2 - Thursday, June 25, 2015 - link
If I cannot find the 1520 for sale, what is the best bang for the buck i3 and MB combo (want to use ECC ram as well) for a Media server/transcode/nas? Low TDP, etc..jaziniho - Thursday, June 25, 2015 - link
Any word on whether HP plan to make a Moonshot cartridge featuring Xeon D? the 45W TDP seems to match up with some of the previous chips they have used.jeffsci - Monday, June 29, 2015 - link
Why do the results use a variety of OSS compilers? For an Intel Xeon processor, the Intel compilers are the most reliable. Is Open64 actively developed for Intel processors? And switching from GCC 4.8 to 4.9 with different flags...how is this even remotely scientific?needforsuv - Saturday, July 11, 2015 - link
so they just done to the 'regular' 4/8 i7/e3 what they did to the C2D in making the C2Q but more sophisticated I like it now wheres that lga 115x 8 coretabascosauz - Sunday, July 19, 2015 - link
I hope that Mr. de Gelas will continue to learn and improve as a writer, because the grammar in this article is, in numerous places, rather iffy and AT has traditionally excelled in delivering detailed, grammatically correct content.