Intel Core i7 is an Intel brand name for a series of high-end mobile and desktop microprocessors based on the x86-64 architecture.

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1answer
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Choosing i5 or i7 for Eclipse using [closed]

I can't decide between i5 or i7. Sorry if it's not correct forum, but I was told to ask here by Stackoverflow moderator. So: I'm programming in Python and Java (Android) using Eclipse The question ...
0
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1answer
53 views

Intel i7 4930K CPU box stock cooler dimensions

I'm not able to find the info about Intel's i7 4930K box stock cooler dimensions. Intel homepage mentions that this CPU can be bought in two flavors - boxed version (with cooler), and naked tray ...
19
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2answers
1k views

What is a PCI-Express Lane?

I am reading an article bemoaning i7-5820K Will Only Have 28 PCI-Express Lanes compared to its sibling processors having 40 lanes. Isn't 28 lanes already too many? How many lanes would a normal home ...
0
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1answer
100 views

Why is the i7-5960x only 3.0Ghz, while the i7-5930k is 3.5Ghz?

Why is the i7-5960x only 3.0Ghz, while the i7-5930k is 3.5Ghz? I was really looking forward to the 8-core intel i7, until I saw the stock clock speed was lower than it's 6-core counter part. Is there ...
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1answer
52 views

Does SSD have any effect on overclocking?

Hi i just had a query in my mind- Do i really need to add SSD to OC ...I mean does it make any difference on the perfomance of the processor ? I would like to overclock my i7 and i have already spend ...
0
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1answer
62 views

Support of Ivy Bridge's RDRAND in /dev/random OS X 10.9.4

As far as i know, there is some Intel's library for RDRAND instruction https://software.intel.com/en-us/blogs/2012/09/14/rdrand-library-now-available-for-apple-os-x But does OS X kernel really use it ...
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0answers
47 views

Does intel heat sink have film over compound?

I just installed my new cpu and heat sink but did not check the bottom of the cooler to see if there was a film covering the thermal compound. Does anyone know if there is any?
0
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1answer
158 views

Haswell 4770k 1866 or 1600 ram difference?

Hi all i am getting this proccessor and am still not decided on the ram. I was told haswell works best with 1600 and that all 1866 is 1333mhz overcloked to 1866 so its best to get the 1600? I will ...
4
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3answers
7k views

Compare Intel Processors - Quad Core vs Dual Core [closed]

I have customized hp notebook and I am a bit confused about processors. I prefer quad core since I will have lots of things running simultaneously, web browser, visual studio, ms-sql... But Dual ...
2
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1answer
991 views

What is the difference between the Intel Core i7-4770 and i7-4790?

I would like to to know if there exists any vital differences between Intel's Core i7-4770 and Core i7-4790 apart from the clock speed. Also, why are there so many processors coming out so quickly ? ...
0
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1answer
44 views

Is my Corei7 Running too hot?

I purched a gaming comupter from avatar This one It randomly started shutting itself off out of nowhere. I checked it's temps using speedfan and temp2 is 127C. Basically it shows a fire icon beside ...
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2answers
125 views

Mathematica benchmark on two different system

I have two system one has a Xeon E5-1650 CPU, 24GB of RAM, and a 7200rpm hard drive. The other system which is a Lenovo G510 laptop, has a core i7-4700MQ CPU, 4GB of RAM, and 5400rmp hard drive. The ...
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2answers
318 views

Advantages of Hyper Threading in software development

The Intel Core i7 has a Hyper Threading feature. How is this feature helpful when it comes to software development? (Not game development)
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1answer
42 views

Difference between different hardware of computer of recent times [closed]

While searching for good desktop for software development I came across many configuration.I become confuse over different thing as I don't have detail knowledge of Hardware. Difference between Core ...
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1answer
52 views

ssd(Solid State Drive) vs high processor? [closed]

What is preferable? SSD(Solid State Drive) with enough RAM or i7 processor for a new laptop?
0
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3answers
2k views

Why Intel Xeon Processor E7-8893 v2 is much more expensive than Intel Core i7-4960X Processor Extreme Edition

I want to know why the price of these two CPU is so much different. The CPU clock is more or less the same. I want to know this because I want to have an understanding of what kind of CPU is more ...
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1answer
75 views

Is this CPU Dual LGA 2011? [closed]

I want to get this CPU for this motherboard but I don't know how to tell if they support each other. Can you tell me how to tell if they support each other?
3
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1answer
2k views

Intel Wireless-N 7260 slow on linux

I just bought a new Acer Aspire V7-582PG which has an Intel Corporation Dual Band Wireless-N 7260 (rev 73) Wifi card. In windows, everything works fine, but using linux, the internet speed is quite ...
0
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1answer
83 views

Is there a windows 7 driver for ICH10R that supports >2TB drives?

The ICH10R controller on my ASUS P6T SE board does support drives larger than 2 TB, however, the windows driver I can find doesn't. I am trying to use a 4 TB HDD, I am not trying to boot from that ...
0
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3answers
162 views

Clock down Intel i7 3610QM

I have some big troubles with my CPU. It is getting too hot and therefore performs a thermal shutdow which basically means it just kills itself. Since I don't need the full power of this CPU I was ...
0
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0answers
52 views

Can i7 4770 take 2 GPUs?

I want to use 2 AMD Radeon HD5450 GPUs and a Intel i7 4770 for a multi-seat gaming setup. I have found a motherboard that has 2 PCIe x16 ports ports but I am wondering if the CPU will support it ...
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1answer
335 views

How Does Integrated Graphics Card work [closed]

many laptops are these days sold with onboard graphics card, such as the new Intel HD 4600. I am reading that the graphic processor is manufactured on the same die as the central processor. Is the ...
0
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1answer
231 views

HP Z400 with Xeon W3520 2.66 Ghz

I have a HP Z400 with Xeon W3520 2.66 Ghz. Would it be a benefit if I replace the mentioned CPU with I7 930 for they both use LGA1366? Would it even work? ...
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1answer
441 views

Does Centos 6 and gnome support i7 hardware?

I have installed Centos 6 on a new HP laptop HP PROBOOK 430G1. While booting I see the message Detected CPU model 6 family 69 *unsupported hardware device : Intel CPU model* Inspite of Centos ...
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2answers
1k views

Tradeoff: CPU Clock Speed vs Cache [closed]

If you had two choices in processors, one with 2.7GHz @ 6M cache, and the other with 3.0GHz @ 4M cache, which do you choose? This is not a shopping question, what I'm looking for is a general rule ...
0
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1answer
82 views

Heat and its relationship to Frequency in overclocking

I have a i7-4770k - In order to Overclock it from 3.5-3.9(boost) to 4.5 I have to raise the Voltage to 1.387Vcore. This is not an issue with heat as my water-cooling keeps the CPU at 70c under P95 ...
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0answers
54 views

How can I tell if Intel Smart Connect is working?

I have a new Lenovo ThinkPad Yoga with Windows 8.1 pre-installed. The procesor is the i7-4600U and the ARK specs show that it has Intel Smart Connect. How can I test it and see if Smart Connect ...
0
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1answer
239 views

Processor working on low frequencies only

I am using a Dell XPS 17 laptop, which has Intel Core i7 2670QM processor. The problem is, that i cant get it work on higher frequency than 800 (multiplier x8). I doesn't matter how i load CPU it ...
0
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1answer
284 views

What is causing blue screen and making my pc restart?

I need expert help. Recently a friend of mine brought spare parts and assembled a PC for me. The specs of the PC are as below : Casing: Aerocool vs92 gaming Processor: core i7 3.4-3.9GHz 8mb cache ...
4
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3answers
8k views

Error “VT-x/AMD-V hardware acceleration not available on your system” while trying to run Virtualbox

I have to run Mac OS on virtual box for a class and it keeps giving me errors stating "VT-x/AMD-V hardware acceleration not available on your system. Certain guests (e.g. OS/2 and QNX) require this ...
0
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1answer
229 views

Will the graphics of my processor and GPU combine?

I just bought an Intel i7 4770k with integrated HD 4600 graphics. I also purchased an AMD 7790 GPU. Will/Can these components run together to add more graphics power to my system, or is this ...
3
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1answer
5k views

What's the max memory i7 processors can use?

There are lots of i7 motherboards that support 64GB memory, and even one that supports 128GB: http://www.newegg.com/Product/Product.aspx?Item=N82E16813130681 But I read that i7 CPUs can't access more ...
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0answers
527 views

Turbo Boost cannot start. (Code 10)

Turbo Boost driver cannot start in my Dell XPS L501X. I updated the driver, re-installed it and when I open the device manager, it comes up with this error: This device cannot start. (Code 10). BIOS ...
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3answers
1k views

Why does my CPU not use its full capacity?

I am running a Intel Core i7-4820K on a ASUS Rampage IV Extreme Motherboard, my OS is Windows 7. It has 4 physical cores (8 logical). It supports several operations points from 1200 MHz up to 5700 ...
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0answers
4k views

AMD switchable graphics are not working OR I don't know how to make them work

I don't know if this is the right place for this question, but I'll give it a shot. I have a Dell Inspiron 17R 5721. It's supposed to be using switchable graphics. It has an Intel HD 4000 and a Radeon ...
2
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1answer
550 views

What is the “real-life” noticeable difference between different processors with similar architectures? [closed]

Quick background: I'm looking for a new laptop - my old one which had a Core i7 (and died after a year) didn't overwhelm me with its speed, so I figure I shouldn't get anything worse than an i7 in ...
4
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1answer
3k views

Virtualization not enabled in Windows 8, but enabled in BIOS

I have an i7-2640M processor in a Lenovo T520 laptop with the latest bios. Virtualization is enabled in the bios, and Hyper-V is enabled in Windows 8. Intels CPU tool and Speccy still report that ...
0
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1answer
388 views

Intel Core i7-2670QM Overheating

Problem: I own an HP Pavilion dv7t-6b00 running the above processor. The TJ Max is set to 100°C, and it idles at around 66°C. I've tried applying two different types of thermal and have ...
1
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1answer
1k views

Is a 3rd Generation Intel Core i-3 better than 2nd Generation Core i-7

I understand that Core i-7 is better than Core i-3, but how do they compare across generations. Simply put, can it be always said that a Core i-? of higher generation is always better in performance ...
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0answers
67 views

How to allow a full text search to use more CPU?

I'm running 64 bit windows 7. I have the i7 processor. I am using NOTEPAD++ to do a full text search through a whole directory of a few thousand text files. For some reason when I look at my ...
8
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3answers
574 views

Xeon vs overclocked i7 Extreme for lowest latency

I am aware that the differences between high-end i7 and Xeon are: compatibility with dual socket motherboards, total L2/L3 cache size. overclocking capability. extra cores - Haswell ...
0
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3answers
516 views

Unusually Hot CPU Temperature [closed]

I have a Dell laptop with a i7 720QM CPU, and for the past few months the fan has been running nonstop (or so it seems). This hasn't always been the case, and it just started all of the sudden. I ...
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2answers
192 views

I have overclocked to 4.7ghz, with core temps it reads at max load at 100 degrees C, is that too hot? [closed]

I have a i7-3770k processor and I have over clocked it to 4.7ghz. When it runs at 100% load, core temp reads it at 100 degree's Celsius. I have it liquid cooled, but it don't know how much it is ...
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0answers
363 views

One CPU core stuck at 100% doing kernel stuff

A few days ago I started experiencing a weird issue - one core was stuck at 100% doing some kernel stuff. This problem is NOT OS specific: it occurs in Windows 7 (including Safe Mode), Ubuntu 12.04 ...
2
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2answers
1k views

Lenovo W530 Intel Core i7: VT enabled?

Is Intel VT supported by this laptop/processor? I need it for a 64bit OS VM virtual machine? If it is then my BIOS doesn't support it (no VT option under Config -> CPU). How to update my BIOS then?
0
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1answer
2k views

What is the CPU Word size?

I have searched everywhere on the internet and i cannot find out how to find the word size of a CPU. Can someone either show me where to look or tell me how to find out. These are the CPU's in ...
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0answers
166 views

random freezing / shutdown

Apologies for the length of this question... I built a new system some months ago, retaining only the GPU and power supply from the old system and have been having intermittent issues with it. My ...
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1answer
1k views

CPU temperature range while Gaming

I'm checking the Core temperature using CoreTemp utility in Windows while gaming (GTA4, Batman Arkham City 2) on the following hardware: Intel i7 2600 (LGA 1155) Asus P8Z68 PRO/GEN-3 Mobo 8x2 GB ...
1
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3answers
521 views

Can I upgrade my Lenovo T-520 i3 to an i7? [closed]

I have a Lenovo T-520 Core i3, with 8 GB RAM and 500GB HDD. It's not very slow as it is, but having been spoiled at work with a 128GB SSD, I would very much like to upgrade to at least 128GB SSD, but ...
2
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1answer
429 views

Strange upper limit of CPU usage

Some background info: I'm a .NET developer working on a Dell Precision M4500 notebook (i7 X 940 @ 2,1 | 8GB DDR3 | Details). Tools I use on daily basis (and which are basically open the whole work ...