How large of a performance difference between two different graphic cards

Hey I am in the middle of upgrading my system and I am looking to spend my tax return on0 graphics cards. I am going to run an SLI with either the Nvidia GTX 660 or the GTX 680. Now I realize the 680 is hands down better than the 660 what I want to know is, is it worth the price differance proformance wise. I plan to get two of these and SLI them, here are the two I am looking at
http://www.newegg.com/Product/Product.aspx?Item=N82E16814127699 - the 660 GTX
http://www.newegg.com/Product/Product.aspx?Item=N82E16814127723 - the 680 GTX
I am running CS6 so I want to stay in the 600 series of Nvidia's cards which are on the white list for CS6. I want to choose between these two cards because I am running eyefinity right now and I cannot go back, these support Nvidia Surround out of the box with no adapters needed. Also MSI's heatsinks are fantastic with these cards.
So basically what I am asking is the proformance I will get with 2 of the 680s worth the $500 price differance?
Here is my system as it stands now:
CPU - AMD Phenom II X6 3.2 GHz -> Will upgrade to AMD 9590 x8 5GHz after I buy the graphics cards
16GB Corsair Dominator 8-8-8-20 RAM
Samsung 840 EVO 250GB SSD (main drive)
Corsair 64GB SSD as a scratch disk
2TB WD Black HDD as mass storage
AMD Radion 6790 -> Will upgrade to one of the cards listed above
Windows 8.1

For After Effects, there is no reason to spend the extra money unless you are using one specific feature: the ray-traced 3D renderer. If you're not using that feature, and your focus is After Effects, then spend your extra money on RAM and SSDs.
See this page for details about how After Effects uses the GPU:
http://blogs.adobe.com/aftereffects/2012/05/gpu-cuda-opengl-features-in-after-effects-cs6. html
See this page for information about hardware for Premiere Pro and After Effects: http://adobe.ly/pRYOuk

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How to find the structural difference between two tables

Hi all,
How to find the structural difference between two tables .
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you could try something similar to this, for each table pair that you want to compare:
SELECT 'TABLE_A has these columns that are not in TABLE_B', DIFF.*
FROM (
        SELECT COLUMN_NAME, DATA_TYPE, DATA_LENGTH
          FROM all_tab_columns
         WHERE table_name = 'TABLE_A'
         MINUS
        SELECT COLUMN_NAME, DATA_TYPE, DATA_LENGTH
          FROM all_tab_columns
         WHERE table_name = 'TABLE_B'
      ) DIFF
UNION
SELECT 'TABLE_B has these columns that are not in TABLE_A', DIFF.*
FROM (
        SELECT COLUMN_NAME, DATA_TYPE, DATA_LENGTH
          FROM all_tab_columns
         WHERE table_name = 'TABLE_B'
         MINUS
        SELECT COLUMN_NAME, DATA_TYPE, DATA_LENGTH
          FROM all_tab_columns
         WHERE table_name = 'TABLE_A'
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How to find the phase difference between two signals using Hilbert transform

hi,
I am new to LabView.... I am trying to find phase difference between two signals. I sucessfuly found out the phase difference between two predefined waves using single tone measurement. .... But I really want to know how can I measure phase difference between two signals( not predefined... ie we don't know the initial conditions) using hilbert transform or any transformation techniques (without using zero cross detection).. I tried by using hilbert transform based on algorithm... bt I am getting error.... plz help me
Attachments:
phase_differece.vi ‏66 KB

you could try something similar to this, for each table pair that you want to compare:
SELECT 'TABLE_A has these columns that are not in TABLE_B', DIFF.*
FROM (
        SELECT COLUMN_NAME, DATA_TYPE, DATA_LENGTH
          FROM all_tab_columns
         WHERE table_name = 'TABLE_A'
         MINUS
        SELECT COLUMN_NAME, DATA_TYPE, DATA_LENGTH
          FROM all_tab_columns
         WHERE table_name = 'TABLE_B'
      ) DIFF
UNION
SELECT 'TABLE_B has these columns that are not in TABLE_A', DIFF.*
FROM (
        SELECT COLUMN_NAME, DATA_TYPE, DATA_LENGTH
          FROM all_tab_columns
         WHERE table_name = 'TABLE_B'
         MINUS
        SELECT COLUMN_NAME, DATA_TYPE, DATA_LENGTH
          FROM all_tab_columns
         WHERE table_name = 'TABLE_A'
      ) DIFF;that's assuming, column_name, data_type and data_length are all you want to compare on.

How to calculate the hour difference between two dates?

hi all,
how to calculate the hour difference between two dates?
eg i trying this...
((TO_DATE(TO_CHAR(GRNi.reference_date_4,'hh24:mi'),'hh24:mi') -
TO_DATE(TO_CHAR(NVL(GRNi.reference_date_3,SYSDATE),'hh24:mi'),'hh24:mi'))*24)*60 Act_Hr
Reg.
AAK

Hi
To break the diff between 2 dates into days, hours, minutes, sec -- you can use the following:
select to_char( created, 'dd-mon-yyyy hh24:mi:ss' ),
trunc( sysdate-created ) "Dy",
trunc( mod( (sysdate-created)*24, 24 ) ) "Hr",
trunc( mod( (sysdate-created)*24*60, 60 ) ) "Mi",
trunc( mod( (sysdate-created)*24*60*60, 60 ) ) "Sec",
to_char( sysdate, 'dd-mon-yyyy hh24:mi:ss' ),
sysdate-created "Tdy",
(sysdate-created)*24 "Thr",
(sysdate-created)*24*60 "Tmi",
(sysdate-created)*24*60*60 "Tsec"
from all_users
where rownum < 50
HTH
RangaReddy

How to calculate the phase difference between two square wave (acquired from two channel in one DAQ)

Hello everyone ,
I need a quickly help that as below :
I am trying use PCI-6220 to acquired six signals from one rotation encoder (channel A, channel B,channel Z ,and their non-signals) .The encoder out signals will be square wave and 4000pulses per revolution. I set it rotation at 300rpm speed. I need show every square wave of six out channels in waveform and measure the A-B phase difference to check if the value is correct (designed value should be 90deg) .
I have no idea how to measure or calculate the phase difference of two square wave base on synchronizate to acquire these two square wave from two channel on the PCI-6620....
Anyone can give a idea how to calculate the phase difference with two square wave ?
Thank a lot and Thanks again...
Tim

Tim,
Here is a simple rising edge detector for one channel.
Lynn
Attachments:
Rising edge.vi ‏15 KB

How to calculate the month difference between two date char. in Query?

Customers would like to see how many months passed between two date type of characteristics (e.g., the month difference between the current date and the scheduled delivery date in the record) and put the result into the column as KF.
We would have to grab the fiscal year/period kind of value and then do the subtraction, e.g., if the current date value is 2/28/2008 and the scheduled delivery date value in the record is 12/01/2007, the correct result should be 2 month difference between these two date values, but could someone here give us the technical light on how to make this happen in query design?
Thanks and we will give you reward points for the correct anwsers!

Hi Kevin,
The Badi is RSR_OLAP_BADI.
You can create an implementation using Transaction SE18.
The implementation is per cube and is defined in the filters.
In the Implementation you have the following methods :
1. Define : Here you will provide the Keyfigure you need as a virtual one.
2. Initilialize : Any Init Function you want to do.
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Pralay Ahluwalia

How to do find the difference between two time stamps

Hi all,
i have a table with 2 columns called GMT time and Local time . so i need to find difference between these two time stamps.
i tried like this
select to_date(GMT_TIME,'yyyy-mm-dd hh24:hi:ss')-to_date(LOCAL_TIME,'yyyy-mm-dd hh24:hi:ss') from date_table
the result is coming as follows ..
0.291666666667
i did not under stand the out put.
In my table GMT_TIME= 2011-06-26 00:00:00 and LOCAL_TIME=2011-06-25 17:00:00 ..
please help me how to get exact hours between two dates ..
Thanks
Sreedhar

Hi Sreedhar,
Your output (0.2916666) has the unit day.
You should multiply with 24 to get the unit hour.
select ( to_date(GMT_TIME,'yyyy-mm-dd hh24:hi:ss')-to_date(LOCAL_TIME,'yyyy-mm-dd hh24:hi:ss') ) * 24 from date_table;Rgds,
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How to find out the difference between two payloads in the BPEL/xsl

Hi,
We are invoking a soa service from a BPEL with 10 input parameters and getting the output for only 7 parameters (where 10-7=3 are not returned by service as they are not processed by the service due to invalid input data).
But the BPEL process should return the 10 payloads with 3 having the failures status.i.e need to find out the difference between input payload and the payload returned by the soa service.
Can any one tell us, how to achieve this.
Thanks in advance,
Ram.

Check the instance in EM console( in 11G) or BPEL console (in 10G ) and u can see the input and output xmls.

How to Calculate Sum of Difference between two dates

Hi,
I'm using BI Publisher in Siebel CRM.
In RTF template I have the following expression to calculate the Difference between dates
<?xdoxslt:date_diff( 'd' , psfn:totext(CIRGSubmittedDate,"yyyy-MM-dd","MM/dd/yyyy"), psfn:totext(Done,"yyyy-MM-dd","MM/dd/yyyy"), $_XDOLOCALE, $_XDOTIMEZONE)?>
The above expression works for me to calculate the dates.
I need to calculate the Sum of all these dates for a Group.
Want to know the Syntax for Sum function using Date_diff.
Tried the following and didn't work.
<?Sum(xdoxslt:date_diff( 'd' , psfn:totext(CIRGSubmittedDate,"yyyy-MM-dd","MM/dd/yyyy"), psfn:totext(Done,"yyyy-aMM-dd","MM/dd/yyyy"), $_XDOLOCALE, $_XDOTIMEZONE))?>
Not sure what I'm doing wrong here...
Anyone please help...
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PV

Hi
To break the diff between 2 dates into days, hours, minutes, sec -- you can use the following:
select to_char( created, 'dd-mon-yyyy hh24:mi:ss' ),
trunc( sysdate-created ) "Dy",
trunc( mod( (sysdate-created)*24, 24 ) ) "Hr",
trunc( mod( (sysdate-created)*24*60, 60 ) ) "Mi",
trunc( mod( (sysdate-created)*24*60*60, 60 ) ) "Sec",
to_char( sysdate, 'dd-mon-yyyy hh24:mi:ss' ),
sysdate-created "Tdy",
(sysdate-created)*24 "Thr",
(sysdate-created)*24*60 "Tmi",
(sysdate-created)*24*60*60 "Tsec"
from all_users
where rownum < 50
HTH
RangaReddy

Difference Between These 3 Graphics Cards

What is the difference with these graphics cards? Is the cheaper one any different?
[url=https://www.google.com/shopping/product/6529984899925934501?hl=en&q=ATI%20Radeon %20HD%205870&oq=ATI+Radeon+HD+5870&gs_l=products-cc.12...0.0.0.3960.0.0.0.0.0.0. 0.0..0.0...0.0...1ac.EJ6fkKjeCYY&sa=X&ei=Haz1UKjSI4Gf2QWF9IAI&ved=0CHYQ8wIwAQ#ps -sellers]Cheaper Graphics Card[/url]
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One has the Apple specific firmware installed, and they may not come with warranties.

NVidia Settings for Two Different Graphics Cards?

I just built a new system for video editing with Adobe CC 2014 including both the Quadro K4000 AND the GeForce GTX780 DirectCU II OC graphics cards. I was wondering what are the best settings in the NVidia control panel for apps such as Premiere Pro, After Effects, Speedgrade, Encore, etc. I see that there are global settings and app specific settings.
One question I have concerns the CUDA cores. Should I select one graphics card over the other or use the global (all) setting? How does that work? For CUDA, if I select Global, does the system decide automatically which card to use or does it combine the CUDA cores of both cards?? Seems like an important distinction.
Also, I have two monitors: ASUS PA279 (2560x1440) and a JVC PS-420W (1920x1080) How should these be connected to the computer for best performance and picture quality? Should I use DVI or HDMI connections?
And, of course, the Quadro K4200 just appeared on the market, which offers almost double the CUDA cores and 4 GB RAM instead of 3 GB on the K4000. Should I return the K4000 and replace with the K4200? price difference not much.
The rest of my system includes:
Processor - Intel i7-4930k 6-core 3.4 GHz
Motherboard - ASUS P9X79-E WS
RAM - Corsair Dominator 2133 DDR3 64 GB
System drive - Intel SSD 530 Series 240 GB
Storage - WD Black 16TB (4x4TB) RAID 0
UPDATE - I wrote to PNY because it's their Quadro K4000 card, and this was their reply to me:
Hi Alex,
Thank you very much for using our NVIDIA Quadro by PNY professional graphics boards, and for contacting PNY Quadro Support.
Our NVIDIA Quadro K4000 is an excellent choice for supporting Adobe Creative Cloud 2014 for video editing.
Forgive me, but we do not recommend installing Quadro and GeForce graphics boards together in the same configuration. That does not mean that you cannot do it, and honestly, in Windows 7, it may actually be OK to have both cards installed (each with its own driver), but we still do not recommend it, and do not support it.
Furthermore, I support Quadro products only, not GeForce products, so I do not have a lot more to say about the GeForce card, other than to say that GeForce cards are intended for use supporting games and home use, while Quadro graphics boards are intended for use in workstations, supporting professional applications such as Adobe Creative Cloud 2014.
I recommend installing the Quadro K4000 into the primary (top) PCIe x16 slot, and to install the latest ODE graphics driver for it:
http://www.nvidia.com/download/driverResults.aspx/77637/en-us
I recommend using the default settings in NVIDIA control panel. The system will use the card in the primary slot. While Adobe CC applications are multi-GPU aware, and designed to automatically use the second GPU to improve performance, I feel more confident that you will see a benefit by using a second Quadro card in the secondary PCIe slot. I do not know whether Adobe CC will use the GeForce GPU to boost performance, or not (as again, this is not supported or recommended).
For the Asus PA279, I recommend using a DisplayPort (DP) 1.2 cable (or perhaps a dual-link DVI cable) to connect it to the K4000. I recommend using a single-link DVI cable (or perhaps a DisplayPort to HDMI adapter, together with an HDMI cable) to connect the JVC PS-420W to the K4000.
Message was edited by: Alex DeJesus

What a stubborn machine! Whenever I set the CUDA setting to GTX780 and hit 'Apply' it would jump back to the Quadro. Even after changing the Global setting to the GTX780 and back to Premiere it would do that. After a few times, it finally changed to what I wanted. Now Premiere, AE and Speedgrade are set to GTX780 for CUDA. However, there is a graph that shows GPU Utilization and it shows the Quadro still doing the brunt of the work - about 50-60% compared to the GTX at 5-8%. I suppose that's a different setting I need to change?
I had both monitors connected to the Quadro. I just put the 2nd display on the GTX. Does it matter? And does it matter what connector type - HDMI, DVI, etc.?
I set the BIOS to Gen 3 for the slots that the GPUs are in. And enabled 'Above 4G Decoding'. That Quadro is a PCI E 2.0 card. I see a 'little bit' of performance improvement playing back 3 layers of video with effects Magic Bullet Looks and different blending modes. It does not like the Neat Video noise reducer and some of the other effects, though. Still pretty crippled. Maybe a hard drive issue? I've got a 4 x 4 TB RAID 0 WD Black series on the onboard controller. 64 GB RAM is plenty.

How we calculate the date difference between two list in SharePoint 2010

Hi friend's....I have two list first is list1. In this list i have two coulmn start_date and End_date. In second list2 i have two column HolidayName and Holiday_date. Now i want two find the number of day in list1 Excluding Weekend and Holiday_date(that
column from list2). How i will do ..? Please help me dosto..

Thanks for reply...
I have done the date difference in list1. But i want to Exclude the Holiday_date form list2.
I have list1 - Start_date , End_date, Number_of_day(Exclude weekend and Holiday_date between Start_date and End_date )
list2 - HolidayName, Holiday_date
Now how i will calculate the Number_of_day in first list.

How do I calculate the difference between two times?

I am so embarrassed by the fact that I can't figure this out.
Cell B2- 8:00 am
Cell C2- 10:50 am
Cell D2- (How do I get this cell to calculate the difference and say 2:50?)
I know this is probably one of the most basic operations, but for the life of me I can't figure it out. Cells B2 & C2 are formatted for 24 hour clock. But if I tell the system to just subtract the two, I get "0.118". Everything I find on the forum search goes beyond what I need. Can anyone help me?
Thank you.

KOENIG Yvan wrote:
Numbers states clearly in the Help and the PDF Users Guide that it doesn't know a "duration" object but a time one which is restricted to the range 00:00:0 to 23:59:59.
When I search the U.S. language Numbers User Guide for the word "duration," it is not found.
What may be more clear: _duration is not available but time is_?
Once again your response resemble to a rant againt the Help and the User Guide.
In the Help:
+date-time Any Numbers date/time value. _While you can choose to display only date or time in a cell, all Numbers date or time values contain both the date and time._+
Which wording would be more clear and precise?
TIMEVALUE
+The TIMEVALUE function converts a date, a time, or a text string to _a decimal fraction of a 24-hour day._+
Which wording would be more clear and precise?
TIME
+The TIME function converts hours, minutes, and seconds into a time format.+
+TIME(hours, minutes, seconds)+
+hours: The number of hours _(using a 24-hour clock)._+
+minutes: The number of minutes.+
+seconds: The number of seconds.+
Notes
+You can specify hour, minute, and second values greater than 23, 59, and 59, respectively. _If the hours, minutes, and seconds add up to more than 24 hours, Numbers subtracts 24 hours repeatedly until the sum is less than 24 hours._+
Which wording would be more clear and precise?
In the User Guide:
page 190
+date-time Any Numbers date/time value. _While you can choose to display_+
+_only date or time in a cell, all Numbers date or time values contain_+
+_both the date and time._+
+TIME (page 277) Converts a time to a decimal fraction of a 24-hour day.+
+TIMEVALUE (page 278) Converts a time in a string to a decimal fraction of a 24-hour day.+
TIME
+The TIME function converts the specified time to a decimal fraction of a 24-hour day.+
+TIME(hours, minutes, seconds)+
+• hours: The number of hours _(using a 24-hour clock)_.+
+• minutes: The number of minutes.+
+• seconds: The number of seconds.+
Notes
+You can specify hour, minute, and second values greater than 23, 59, and 59,+
+respectively. _If the hours, minutes, and seconds add up to more than 24 hours,_+
+_Numbers subtracts 24 hours repeatedly until the sum is less than 24 hours._+
+You can also specify fractional values for hours, minutes, or seconds.+
TIMEVALUE
+The TIMEVALUE function converts a time in a string to a decimal fraction of a 24-hour+
day.
TIMEVALUE(date-time)
+• date-time: A date, a time, or a string in any of the Numbers date and time formats.+
As you may check, the infos are exactly the same in the Help and in the Guide.
And I really don't understand how you may find them unclear.
Yvan KOENIG (from FRANCE lundi 4 août 2008 14:57:36)

How may I un-merge contacts between two different Apple ID accounts?

This evening I was trying to see if my daughters information for the App Store could be viewed on my iPhone 5. I deleted my Apple ID and logged into my daughters Apple ID on my phone. I inadvertently merged our contact lists in the activation process. Could some please give me instruction on how to un-merge the two contact lists? I would like to get this done with least amount of headache and time. I have an iPhone 5 running iOS 7.0.3 and my daughter has an iPod Touch (gen 4) running iOS 7.0.3.

Welcome to the Apple Community.
You can't easily unmerge them. make sure you have reset your accounts so that you are both logged into the accounts you should be (your own) and then manually delete the contacts you don't want.

How to get percentage difference between two matrices?

Good day everyone, I just want to ask how to get the percentage difference between two binary matrices. This is for comparing two images converted to matrices in LabView. Thank you.
Solved!
Go to Solution.

pinkman wrote:
Good day everyone, I just want to ask how to get the percentage difference between two binary matrices. This is for comparing two images converted to matrices in LabView. Thank you.
You probably converted it to a 2D array (A matrix in LabVIEW has a special meaning).
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How do you define "percentage difference"? Which one of the two is the 100% reference?
Do you want a new 2D array where each element is the difference of the second array compared to the first (or vice versa), expressed in percentages?
Do you want to know what percentage of array elements are different between the two arrays?
Do you want to know the average difference between all array elements?
All possible interpretations can be easily solved with very little code, but you need to explain in more detail what you actually want?
Here is a simple solution for case #2, for example (assuming the array have the same size, and we only want a rought estimate, rounded down to the nearest integer percent):
LabVIEW Champion . Do more with less code and in less time .
Attachments:
PCT-Difference.png ‏16 KB

How large of a performance difference between two different graphic cards

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