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Why is my i7 3770k es gflops so low?

post #1 of 10
Thread Starter 
Hey guys i recently overclocked my 3770k ES and do some testing and found out that the gflops is lower than just other 3770k running at gflops , is it because its an ES version?

ps. i got this ES cpu legally i work for a computer company smile.gif
     
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post #2 of 10
edit never mind
post #3 of 10
Thread Starter 
What do you mean?
     
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post #4 of 10
Running SP1 on windows?
:D
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:D
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post #5 of 10
Thread Starter 
yea, i updated to sp1
     
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philips  corsair gs600 antec  
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Intel I5 2500k @4.5 Asus P8 Z68-V GIGABYE GV-N570UD-13I (rev. 2.0) Kingston DDR3 1333 4GBx4 
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Adata S511 WD Black 1TB Corsair H100 Windows 7 64bit 
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Acbel M85H 750W Corsair 400R 
CPUMotherboardGraphicsRAM
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post #6 of 10
Are you sure it's an ES? Does it say "Intel Confidential" on the CPU?

CPU-Z isn't showing it as an ES, which is why I ask.

Depending on the age of the ES, it could be an earlier stepping (ie: not retail stepping)

I played with a retail chip under LN2 at the weekend at it seems to have a different stepping & revision to yours, which could make that small difference:



The one I was using was 100% retail, you can see the difference in stepping (9, yours is 8) and revision (E1, yours is something else (screenshot is a little blurry))
    
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post #7 of 10
Thread Starter 
the revision of mine is E0, so i guess thats what coast the gflops is lower, also doesn tha teffect the performance compare to the retail ones?
     
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Intel I5 2500k @4.5 Asus P8 Z68-V GIGABYE GV-N570UD-13I (rev. 2.0) Kingston DDR3 1333 4GBx4 
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Adata S511 WD Black 1TB Corsair H100 Windows 7 64bit 
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Acbel M85H 750W Corsair 400R 
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philips  corsair gs600 antec  
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Intel I5 2500k @4.5 Asus P8 Z68-V GIGABYE GV-N570UD-13I (rev. 2.0) Kingston DDR3 1333 4GBx4 
Hard DriveOptical DriveCoolingOS
Adata S511 WD Black 1TB Corsair H100 Windows 7 64bit 
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Acbel M85H 750W Corsair 400R 
CPUMotherboardGraphicsRAM
q6600 asus p5k-r sapphire hd 7770 vapor-X  Kingston 4gbx4 ddr2 
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post #8 of 10
Not sure to be honest, it's basically different revisions of the hardware, the final (retail) one is generally the best performing, rock solid, 100% complete chip revision that meets all the requirements. Anything before that could have any number of issues/bugs/results.

You'd have to ask someone who was using ES 3770k/Ivys to try to get any more information, really.
    
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3570k GA-Z77MX-D3H Palit Jetstream 680 4GB 4 X 2GB G.Skill Ripjaws X (1600MHz/CAS8 @ 1.5v) 
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60GB Corsair Force + 2TB RAID0 + 500GB Antec Kühler 620 w/AP-14 Windows 7 Professional x64 Dell U2711 (2560 x 1440) 
KeyboardPowerCaseMouse
Filco Majestouch (MX Blues) Corsair HX650 Lian Li PC-U6B Razer Deathadder 3.5G 
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CPUMotherboardGraphicsRAM
3570k GA-Z77MX-D3H Palit Jetstream 680 4GB 4 X 2GB G.Skill Ripjaws X (1600MHz/CAS8 @ 1.5v) 
Hard DriveCoolingOSMonitor
60GB Corsair Force + 2TB RAID0 + 500GB Antec Kühler 620 w/AP-14 Windows 7 Professional x64 Dell U2711 (2560 x 1440) 
KeyboardPowerCaseMouse
Filco Majestouch (MX Blues) Corsair HX650 Lian Li PC-U6B Razer Deathadder 3.5G 
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post #9 of 10
Thread Starter 
thanks guys, !
     
CPUMotherboardGraphicsRAM
Intel I5 2500k @4.5 Asus P8 Z68-V GIGABYE GV-N570UD-13I (rev. 2.0) Kingston DDR3 1333 4GBx4 
Hard DriveOptical DriveCoolingOS
Adata S511 WD Black 1TB Corsair H100 Windows 7 64bit 
PowerCase
Acbel M85H 750W Corsair 400R 
CPUMotherboardGraphicsRAM
q6600 asus p5k-r sapphire hd 7770 vapor-X  Kingston 4gbx4 ddr2 
Hard DriveHard DriveCoolingOS
Adata S511 hatachi 500gb  212 evo sp1 64bit 
MonitorPowerCase
philips  corsair gs600 antec  
  hide details  
Reply
     
CPUMotherboardGraphicsRAM
Intel I5 2500k @4.5 Asus P8 Z68-V GIGABYE GV-N570UD-13I (rev. 2.0) Kingston DDR3 1333 4GBx4 
Hard DriveOptical DriveCoolingOS
Adata S511 WD Black 1TB Corsair H100 Windows 7 64bit 
PowerCase
Acbel M85H 750W Corsair 400R 
CPUMotherboardGraphicsRAM
q6600 asus p5k-r sapphire hd 7770 vapor-X  Kingston 4gbx4 ddr2 
Hard DriveHard DriveCoolingOS
Adata S511 hatachi 500gb  212 evo sp1 64bit 
MonitorPowerCase
philips  corsair gs600 antec  
  hide details  
Reply
post #10 of 10
In my edited post I said Linpack does not like hyper threading, which is why you might see others scoring higher on a 3570k's or with 3770k with HT disabled, however yours still look quite low, which might be result of it being earlier silicon as stated above.
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