The Intel Xeon E5 v4 Review: Testing Broadwell-EP With Demanding Server Workloads
by Johan De Gelas on March 31, 2016 12:30 PM EST- Posted in
- CPUs
- Intel
- Xeon
- Enterprise
- Enterprise CPUs
- Broadwell
Benchmark Configuration and Methodology
All of our testing was conducted on Ubuntu Server 14.04 LTS. Admittedly, that might seem like an old distribution to some of our readers, but enterprises prefer stability and support over the latest software. We did upgrade this distribution to the latest release (14.04.4), which gives us more extensive hardware support.
To make things more interesting, we tested 4 different SKUs and included the previous generation Xeon E5 v3s, the Xeon E5-2697v2 (high end Ivy Bridge EP), and the E5-2690 (high end Sandy Bridge EP). We even included the Xeon X5680 for comparison reasons. The Xeon E5-2695 v4 is interesting to compare to the Xeon E5-2699 v3 as it has the same core count and more or less the same clockspeed. That way we could quantify the improvement that the Broadwell core offers over the Haswell core.
Last but not least, we want to note how the performance graphs have been color-coded. Orange is the latest generation (v4), dark blue the previous one (v3), and light blue is the generation that the current (v4) is (arguably) supposed to replace (Xeon E5 v1).
Intel's Xeon E5 Server – S2600WT (2U Chassis)
| CPU | Two Intel Xeon processor E5-2699v4 (2.2 GHz, 22c, 55MB L3, 145W) Two Intel Xeon processor E5-2695v4 (2.1 GHz, 18c, 45MB L3, 145W) Two Intel Xeon processor E5-2699v3 (2.3 GHz, 18c, 45MB L3, 145W) Two Intel Xeon processor E5-2695v3 (2.3 GHz, 14c, 35MB L3, 120W) Two Intel Xeon processor E5-2667v3 (3.2 GHz, 8c, 20MB L3, 135W) |
| RAM | 128GB (8x16GB) Kingston DDR-2400 |
| Internal Disks | 2x Intel SSD3500 400GB |
| Motherboard | Intel Server Board Wildcat Pass |
| Chipset | Intel Wellsburg B0 |
| BIOS version | 1/28/2016 |
| PSU | Delta Electronics 750W DPS-750XB A (80+ Platinum) |
The typical BIOS settings can be seen below.
SuperMicro 6027R-73DARF (2U Chassis)
| CPU | Two Intel Xeon processor E5-2697 v2 (2.7GHz, 12c, 30MB L3, 130W) Two Intel Xeon processor E5-2690 (2.9GHz, 8c, 20MB L3, 135W) |
| RAM | 128GB (8x16GB) Samsung at 1866 MHz |
| Internal Disks | 2x Intel SSD3500 400GB |
| Motherboard | SuperMicro X9DRD-7LN4F |
| Chipset | Intel C602J |
| BIOS version | R 3.0a (December the 6th, 2013) |
| PSU | Supermicro 740W PWS-741P-1R (80+ Platinum) |
All C-states are enabled in both the BIOS.
Other Notes
Both servers are fed by a standard European 230V (16 Amps max.) power line. The room temperature is monitored and kept at 23°C by our Airwell CRACs.
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Casper42 - Thursday, March 31, 2016 - link
HPE just dropped the 64GB LRDIMMs a week or two back.They are now exactly 2x the 32GB LRDIMM as far as List Price goes.
LRDIMMs across the board are 31% more expensive than RDIMMs.
wishgranter - Tuesday, April 5, 2016 - link
http://www.techpowerup.com/221459/samsung-starts-m...wishgranter - Tuesday, April 5, 2016 - link
While introducing a wide array of 10nm-class DDR4 modules with capacities ranging from 4GB for notebook PCs to 128GB for enterprise servers, Samsung will be extending its 20nm DRAM line-up with its new 10nm-class DRAM portfolio throughout the year.nathanddrews - Thursday, March 31, 2016 - link
Perf/W is obviously a very exciting metric for server farmers and it generally exciting from a basic technology perspective, but it's absolute performance isn't amazing. Anyway, it's not like I'll be buying one anyway. LOLasendra - Thursday, March 31, 2016 - link
This interest me in so far as this would be the updated processors in a supposedly-coming-this-year Mac Pro refresh. Not that I would personally fork that much cash, but I'm interested to see how much of a jump they will make.But things seam rather bleak. No wonder they decided to wait 3 years for a refresh.
MrSpadge - Thursday, March 31, 2016 - link
Not sure which years you're counting in, but for the majority of us it takes 1.5 years from 09/2014 to today.https://en.wikipedia.org/wiki/Haswell_%28microarch...
asendra - Thursday, March 31, 2016 - link
Apple didn't update the MacPros with Haswell-EP. They are still using Ivy Bridgetipoo - Thursday, March 31, 2016 - link
Wonder what they'll do on the GPU side though. Too early for next generation 14nm FF GPUs from anyone, if Nvidia was even a choice due to OpenCL politics. Another GCN 1.0 part in 2016 would be...A bag of hurt.
Still waiting on the high end 15" rMBP to have something better than GCN 1.0...The performance, shockingly, hasn't come all that far from even my Iris Pro model. Maybe double, which is something, but I'd like larger than that to upgrade from integrated...
extide - Thursday, March 31, 2016 - link
Nah, if they refresh it late this year, like in august or something like that, then 14/16nm FF GPU's will be available.At worst we would get GCN 1.2, but yeah it would suck to see 28nm GPU's put in there...
mdriftmeyer - Thursday, March 31, 2016 - link
On what planet do you not grasp FinFET 14nm end of June from AMD?