The Xeon is a brand of multiprocessing- or multi-socket-capable x86 microprocessors from Intel Corporation targeted at the non-consumer server, workstation and embedded system markets.

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Is it better to have more small ram chips or fewer large ones?

I am currently building a new server. I have options between say 32GB Memory for 2 CPUs, DDR3, 1066MHz (8x4GB Dual Ranked RDIMMs) and 36GB Memory for 2 CPUs, DDR3, 1066MHz (18x2GB Dual Ranked ...
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3answers
762 views

is it dangerous for the processor core to be *always* loaded at 100%?

In my HFT software I plan to use one core for stock index calculation. That would be simply while(true) loop without any delays which will calculate (sum and multiply) components as often as possible ...
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4answers
807 views

using i7 “gamer” cpu in a HPC cluster

I'm running WRF weather model. That's a ram intensive, highly parallel application. I need to build a HPC cluster for that. I use 10GB infiniband interconnect. WRF doesn't depends of core count, but ...
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4answers
366 views

Help identifying XEON processor

I have an old server with an Intel XEON Processor. I have been trying to identify which exact version it is with no luck. I tried various tools but all they do is give you some info about the ...
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2answers
2k views

HP DL360 G5 Processor Upgrade

I've recently acquired a DL360 G5 with Xeon 5410's in it (quad core, 2.3Ghz). We've also purchased some Xeon X5482's - which I understand are near the top of that same processor range. I'd like to ...
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2answers
108 views

Intel Xeon E7-4807 vs Intel Xeon X5690

We replaced our main line of business server with a new one. The old server had dual Xeon X5690s in it (2 generation old chip), the new server has quad Xeon E7-4807s. We expect processor performance ...
3
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2answers
476 views

Dell 2950 Ram Upgrade

We have a Dell 2950 III with 4x4GB of RAM and a single Xeon E5430 processor. We would like to upgrade with another 16GB of RAM (4x4GB) but can't determine whether we would need to add a second ...
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2answers
1k views

Intel Xeon MTBF/Lifetime

I'm looking for hard numbers involving the Mean Time Between Failure (MTBF) or lifetime that can be expected of the Intel Xeon 5000-series of processors. I'm just looking for stock data (no ...
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4answers
842 views

Which is better — single high speed processor or double lower speed processor?

I'm looking forward to buy a Dell PowerEdge Tower server, that would cater to a low or moderate expected load, at least for the time being. I have a question about it's processor -- whether it is ...
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2answers
852 views

6-Core Xeon VS Opteron for virtualization [closed]

Which processor gives better price/performance for virtualization environment?
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1answer
39 views

Xeon Processors and large transactions

A little background: We have a windows service which gets data from an external server and stores them on a local DB (SQL server 2012). The external server sends more than 1500 “messages” per ...
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2answers
566 views

How can I upgrade my processor from X3065 to X3220?

I have a Dell Poweredge R200 server which has an ancient Xeon 3065 processor. I see in the servers specs that it can accommodate Xeon 3200 series, but not sure if I buy a bare-boned Xeon 3220 ...
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1answer
742 views

Buyers question: Have intel AES-NI already been integrated in IPSEC stacks?

Dear serverfault, I need to decide between deploying Opteron 6100 and Xeon Westmere EP, so I regard this a platform question. If not, it may be moved to stackoverflow and I hereby declare that I am ...
2
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1answer
287 views

Does Xeon Phi works with i7 CPUs

Does Xeon Phi coprossesors works with i7 CPUs ? It's advertised for use with Xeons, but for my app (WRF), i7-3930k performs better and is 3 times cheaper than high grade xeons. So I wonder if I could ...
2
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0answers
409 views

My Xeon Processor supports VT-x, is it compatible with Xen? [closed]

While looking for a server to run Xen I stumbled across a barebones setup which comes with an Intel Xeon L5420 on the SuperMicro X7DCA-L motherboard. Doing a bit of research I found the processor ...
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3answers
756 views

Why MP 7000 Xeon 6 times price DP 5400 Xeon

Anyone know the technical reason a MP Server 7000 series Quad core Tigerton Xeon 2.4 Ghz is approx. six times the price of same speed 5400 Series Quad Core DP Server processor. What is so special ...
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3answers
1k views

HP ML350 G4 - do the XEON processors need heat sink compound?

I pulled the heat sinks off a HP ML350 G4 and there appears to be no heat sink compound between the processor and the heat sink surfaces. It looks like the point at which they make contact is ...
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3answers
710 views

howto fill DIMM slots around xeon 56xx

howto configure memory around the Xeon 56xx CPUs? 2P configuration with 3 channels per CPU How to fill the DIMM slots for optimum memory performance? what is the minimum number of slots to be filled ...
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2answers
3k views

How do I know if my Xeon Processor supports hardware virtualisation?

I've been scouring the net (mainly the wikipaedia lists and intel's site. I even pulled out the datasheet for my processor) but I can't seem to answer this question. Does my Xeon support hardware ...
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2answers
401 views

Two Xeon Processors with Different Clock Speeds on the Same Motherboard: Possible?

If I have a 2.0gHz Woodcrest 5130 Xeon and a 1.6gHz Woodcrest 5110 Xeon, can I put them both on the same motherboard? The machine in question is a PowerEdge 2950.
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1answer
994 views

How to setup guest-os raid 1 with vmware esxi?

In my last questions I didn't make myself clear, so I will do my best to explain it. I have a server with esxi 5 installed on it. I am not able to setup hardware raid atm, and need a workaround. ...
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1answer
3k views

What is the difference between the C0 and E0 stepping in the Intel Xeon 5400 family of processors?

My primary question is in the title, and can be answered as simply as that. However, I think some background information may be relevant. I'm doing some research into upgrading one of our three year ...
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3answers
954 views

Intel Xeon vt-d query

Does Xeon westmere ep (xeon 56xx series) have vt-d (=iommy / direct io) or does intel TXT (Intel® Trusted Execution Technology) include vt-d? I'm at a loss. I've been researching current processors ...
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1answer
80 views

Dell R510 can i go from E5620 to X5690

I have a Dell R510 used for a SQl server. Can I go from E5620 to X5690? They are both in the same Intel Xeon 5600 series. But the i did not know if a X (Performance) is interchangeable E ...
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1answer
619 views

Comparing 2 servers (Xeon vs Opteron)

I currently rent a server: Intel® Xeon® X3440 Quadcore 4x 2.1 GHz, 16 GB DDR3 ECC Now I have a possibility to get the following server for a cheaper price: AMD Opteron™ 3280 Octo-Core 8x 2.4 GHz, ...
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1answer
462 views

Does VMware ESX Fault Tolerance (FT) support depend on the CPU only?

I'm trying to find out whether VMware ESX 4.x Fault Tolerance (FT) is supported on a particular server and VMware's HCL is confusing me. It says that some servers with FT-supported processors ...
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2answers
162 views

Multi slot CPU mainboard running Linux

Soon we will receive a 2-CPU mainboard with 2 Quad-Core Xeons on it. We have also a GNU system with Linux kernel (preconfigured). Currently, this Linux runs on a multi-core 1-CPU (Quad Core). My ...
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1answer
112 views

Server Processor Selection Criteria & Profiling

We are purchasing a server to run various Bioinformatics software packages. The main package on our test machine is multi threaded and is totally CPU bound, the IO & RAM are not limiting ...
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1answer
1k views

Cant install KB 980368 “The update is not applicable to your computer”

I'm trying to install KB 980368 A update is available that enables certain IIS 7.0 or IIS 7.5 handlers to handle requests whose URLs do not end with a period on a new Windows 2008 R2 server, but no ...
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1answer
382 views

How to determine maximum server load?

How, I've got a Windows 2008 IIS 7 server using Quad-core processor (XEON) with 8GB RAM - I'd like to check what maximum load it could withstand? Is there any good way doing this? From your ...
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0answers
68 views

Intel CPU microcode with Windows: which one is actually running?

I have installed a Microsoft Hotfix update from 2011 that rectifies something in mcupdate_GenuineIntel.dll. I also checked SiSoft Sandra to ensure that supplied in BIOS is latest, from 2013. My ...
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1answer
102 views

HP ProLiant DL160 Gen5 Virtualization

we want to create some vm's on older server. Its an HP ProLiant DL160 Gen5 with an Xeon 5405. So by the intel specs (http://ark.intel.com/products/33079) the cpu included the VT-x technology. But ...
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0answers
163 views

Dell Poweredge 2950 with E5430 Temperature

So I just picked up a few Poweredge 2950 servers and I have them set up with Windows Server 2012. I installed Core Temp to monitor CPU temperature. One server has a CPU operating temp of the following ...
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2answers
561 views

interpreting cpuinfo

I have to figure out what kind of cpu my HS20 have. Its /proc/cpuinfo output is below. Is that mean It has two IntelXeon units with two cores each ? processor : 0 vendor_id : GenuineIntel ...
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1answer
475 views

Windows 2008 R2 freezing when more than two VMs started

I have an interesting problem. I am runnnig ESXi 4.0 Update 1. Windows 2008 R2 runs fine with VMWare tools (without the SVGA driver). Once I start a second Windows 2008 R2 server, they randomly lockup ...
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4answers
610 views

Web- and DB-Server: High clock rate and less cores vs. less clock rate and many cores

I am currently looking into setting up a new infrastructure for a hosting project of mine. Basically it will be managed hosting with a strong focus on Django-based apps. All will be Linux-based of ...
0
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5answers
847 views

One Quad Core Xeon or two Core 2 Quad Core machines?

I'm running an ASP.NET website with a SQL Server database and another server side application which does processing to support the website on a Windows 2008 Web Server 32bit operating system. The ...
0
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2answers
85 views

Dell T110 - Change Xeon E3-1240V2 for an i5-3330?

Guys i have a server with this Xeon E3-1240V2 which is underused. I have a i5-3330 on my desk and i would like to know if i can exchange both CPUs without a problem... Both are LGa1155 The main ...
0
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1answer
89 views

No “Trusted Execution” on Xeon E5540, what am I missing?

I seems the Xeon E5540 ticks all the "fun" boxes for Hyper-V (especially VT-d) on Windows Server 2012. The only one conspicuously missing is "Trusted Execution". I read the information on Wikipedia ...
0
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1answer
78 views

Optimize Xeon 1270

We have a new server with a Xeon 1270 processor. Looking at CPU-Z I see the Core Speed as 1596MHz, with a Multiplier of x16, and a Bus Speed of 99.8MHz. I've been watching it for a while and ...
0
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3answers
2k views

Intel xeon virtualization feature - vt-d /directed io - Chipset feature?

Intel processor specifications list the virtualization feature vt-d as a processor feature of the xeon 5500 series but not of the 5600 series. Vt-d is needed for io virtualization. How does vt-d ...
0
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1answer
139 views

How much Memory supported By Intel Xeon 5506

I want to buy a HP DL160 server which using XEON 5506 CPU. The supplier told me that only 6 memory item support for each CPU. I have read the DL160 specification which said a maximum of 144G memory ...
0
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1answer
417 views

Xeon X5355 vs. Xeon E5405

The X5355 has less cache and a higher TDP but it has a higher clock speed and it's a higher end Clovertown whereas the 5405 is an entry level Harpertown. If you were to plop two of these into a server ...
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3answers
72 views

Xeon sockets and interoperability (upgrading)

So it looks like for the most part Xeon motheboard sockets are fairly standardized. If I order a new server with a Xeon proc would I be able to expect to upgrade to any processor in the Xeon family ...
0
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1answer
369 views

Comparing Intel Xeon 3460 vs 5620 [closed]

Need help choosing between these two servers regarding to their performance: First one, Intel Xeon 3460 with 16 GB DDR3. Second one, Inter Xeon 5620 (Only one CPU) with 12 GIG/ECC Registerd. Both run ...
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2answers
3k views

Debian 5 Display resolution out of range

After installing Debian 5 on a Dual-Core Xeon machine, my display connected to the NVIDIA Quadro FX display card shows me an "out of range" error after the boot-up completes. I see the terminal text ...
0
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1answer
287 views

Intel Xeon or AMD Opteron is better for MSSQL 2012?

Is there any difference in performance, optimisations in MSSQL 2012 on Opteron and Xeon platform ? basically we are thinking about 2 x 6 Cores Xeon E5-1660 or 2 x 16 cores Opteron 6380
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2answers
209 views

Two less expensive Xeons or 1 more expensive one? [closed]

I have ESXi running on an old cast off desktop machine. It's running a quad core AMD Phenomn 9850 Black edition cpu, 4 gig of DDR2 ram, and an SSD for the data store. The guest operating systems are ...
0
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2answers
343 views

X3440 cat /proc/cpuinfo question

im wondering is this normal? [root@RPDS181 ~]# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 30 model name : Intel(R) Xeon(R) CPU ...
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2answers
232 views

Xserve Xeon: 1TB Drive does not show when plugged in

I've got an Xserve and when I plug in a 1TB Western Digital Drive, the drive does not show up in the finder. There is nothing wrong with this drive, and I am at a lose as to why this could be, some ...