Overclock.net › Forums › Intel › Intel CPUs › Effects of SB OC on single GPU performance (tests at 4.2 and 5.0ghz)
New Posts  All Forums:Forum Nav:

Effects of SB OC on single GPU performance (tests at 4.2 and 5.0ghz) - Page 3

post #21 of 45
Quote:
Originally Posted by BallaTheFeared View Post
Sure, detach the monitoring program from afterburner, make it long enough to show several minutes of usage.

Then run vantage, at 2.66GHz and get a 23k or higher gpu score.

I'll be quite surprised if you can maintain 98% usage or more throughout.
I thought we were going to use 3dmark 11 but if vantage is what you want it is what you shall receive.
Freedom
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 870 @ 4200 Mhz Evga P55 E657 EVGA GTX 570 SLI 4gb ddr3 2000 PGV34G2000ELK 
Hard DriveOSMonitorKeyboard
Crucial M4 ACHI + 2x 500GB black Windows 7 x64 Samsung LN32B640R3FXZA Dell L100 :'( 
PowerCaseMouseMouse Pad
Ultra x3 1000 watt Top Deck Tech Station Red Wolf King Trooper :'( Choiix Travelpad :'( 
  hide details  
Reply
Freedom
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 870 @ 4200 Mhz Evga P55 E657 EVGA GTX 570 SLI 4gb ddr3 2000 PGV34G2000ELK 
Hard DriveOSMonitorKeyboard
Crucial M4 ACHI + 2x 500GB black Windows 7 x64 Samsung LN32B640R3FXZA Dell L100 :'( 
PowerCaseMouseMouse Pad
Ultra x3 1000 watt Top Deck Tech Station Red Wolf King Trooper :'( Choiix Travelpad :'( 
  hide details  
Reply
post #22 of 45
Thread Starter 
Quote:
Originally Posted by GIPrice View Post
that was at 900 / 2185
Yeah I know, I meant to show that your i5 at 3966Mhz isn't bottlenecking your 570, interested to see if it would at stock.
    
CPUMotherboardGraphicsRAM
3930k 4.7 1.368v RIVE BIOS 2105 680L 1330/7011 16GB Samsung 2133Mhz  
Hard DriveCoolingOSMonitor
Crucial M4 240GB  H110 after 4x H220 RMA Win 8.1 64bit XL2420T Lightboost  
KeyboardPowerCaseMouse
SS 6Gv2  EVGA 1300G2  Arc Midi R2 Zowie AM, many opticals 
Mouse PadAudioAudioAudio
SS QCK+ Xonar Essence STX AK100 MKII Shure SE846  
AudioAudioOther
Ultrasone Pro 900 Sennheiser HD700 Intel EXPI9301CT NIC 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
3930k 4.7 1.368v RIVE BIOS 2105 680L 1330/7011 16GB Samsung 2133Mhz  
Hard DriveCoolingOSMonitor
Crucial M4 240GB  H110 after 4x H220 RMA Win 8.1 64bit XL2420T Lightboost  
KeyboardPowerCaseMouse
SS 6Gv2  EVGA 1300G2  Arc Midi R2 Zowie AM, many opticals 
Mouse PadAudioAudioAudio
SS QCK+ Xonar Essence STX AK100 MKII Shure SE846  
AudioAudioOther
Ultrasone Pro 900 Sennheiser HD700 Intel EXPI9301CT NIC 
  hide details  
Reply
post #23 of 45
Sorry it took so long, I kept messing up.

I couldn't get 2.66 because intel decided to go backward from 775 and not let us run our ram and cpu unlinked. I wanted to keep the only variable the cpu so I ran at almost 2.6 ghz. as you can see in 3D mark 11 the cpu bottlenck is literally 0% (gotta look at the gpu score)
3d mark 11




Now in vantage we do in fact see ~ 8% bottleneck. (based on score)



I wouldn't really consider it a bottleneck though because average fps is still playable. Either way, its less then the challenge of 2.66 so...




Edited by GIPrice - 5/7/11 at 1:34am
Freedom
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 870 @ 4200 Mhz Evga P55 E657 EVGA GTX 570 SLI 4gb ddr3 2000 PGV34G2000ELK 
Hard DriveOSMonitorKeyboard
Crucial M4 ACHI + 2x 500GB black Windows 7 x64 Samsung LN32B640R3FXZA Dell L100 :'( 
PowerCaseMouseMouse Pad
Ultra x3 1000 watt Top Deck Tech Station Red Wolf King Trooper :'( Choiix Travelpad :'( 
  hide details  
Reply
Freedom
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 870 @ 4200 Mhz Evga P55 E657 EVGA GTX 570 SLI 4gb ddr3 2000 PGV34G2000ELK 
Hard DriveOSMonitorKeyboard
Crucial M4 ACHI + 2x 500GB black Windows 7 x64 Samsung LN32B640R3FXZA Dell L100 :'( 
PowerCaseMouseMouse Pad
Ultra x3 1000 watt Top Deck Tech Station Red Wolf King Trooper :'( Choiix Travelpad :'( 
  hide details  
Reply
post #24 of 45
I see a 50% bottleneck

So much for your previous statement.

Frame rate dips while bottlenecking, time to overclock imo.

Woah 25% bottleneck at 4Ghz

Reminds me of my 1090T at 4.3Ghz, sadness.
Edited by BallaTheFeared - 5/7/11 at 1:53am
    
CPUMotherboardGraphicsGraphics
Intel Core i5 2500K P8P67 PRO NVIDIA GeForce GTX 470 NVIDIA GeForce GTX 470 
GraphicsRAMRAMRAM
NVIDIA GeForce 9800 GT G-Skill A-Data G-Skill 
RAMHard DriveOptical DriveOS
A-Data Crucial M4 64GB + 1TB F3 Spinpoint $155 LS/DL DVD RW $?? Windows 8 64-bit "Epic Registry" Edition 
MonitorPowerCase
ASUS 21.5 1920x1080 2ms $135 CORSAIR HX850 $120 Mother Earth $free 
  hide details  
Reply
    
CPUMotherboardGraphicsGraphics
Intel Core i5 2500K P8P67 PRO NVIDIA GeForce GTX 470 NVIDIA GeForce GTX 470 
GraphicsRAMRAMRAM
NVIDIA GeForce 9800 GT G-Skill A-Data G-Skill 
RAMHard DriveOptical DriveOS
A-Data Crucial M4 64GB + 1TB F3 Spinpoint $155 LS/DL DVD RW $?? Windows 8 64-bit "Epic Registry" Edition 
MonitorPowerCase
ASUS 21.5 1920x1080 2ms $135 CORSAIR HX850 $120 Mother Earth $free 
  hide details  
Reply
post #25 of 45
Quote:
Originally Posted by BallaTheFeared View Post
I see a 50% bottleneck

So much for your previous statement.

Frame rate dips while bottlenecking, time to overclock imo.

Woah 25% bottleneck at 4Ghz

Reminds me of my 1090T at 4.3Ghz, sadness.
That cannot be considered a bottleneck because it didn't happen throughout the entire length of the benchmark.
Freedom
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 870 @ 4200 Mhz Evga P55 E657 EVGA GTX 570 SLI 4gb ddr3 2000 PGV34G2000ELK 
Hard DriveOSMonitorKeyboard
Crucial M4 ACHI + 2x 500GB black Windows 7 x64 Samsung LN32B640R3FXZA Dell L100 :'( 
PowerCaseMouseMouse Pad
Ultra x3 1000 watt Top Deck Tech Station Red Wolf King Trooper :'( Choiix Travelpad :'( 
  hide details  
Reply
Freedom
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 870 @ 4200 Mhz Evga P55 E657 EVGA GTX 570 SLI 4gb ddr3 2000 PGV34G2000ELK 
Hard DriveOSMonitorKeyboard
Crucial M4 ACHI + 2x 500GB black Windows 7 x64 Samsung LN32B640R3FXZA Dell L100 :'( 
PowerCaseMouseMouse Pad
Ultra x3 1000 watt Top Deck Tech Station Red Wolf King Trooper :'( Choiix Travelpad :'( 
  hide details  
Reply
post #26 of 45
What would you consider 50% gpu usage?
    
CPUMotherboardGraphicsGraphics
Intel Core i5 2500K P8P67 PRO NVIDIA GeForce GTX 470 NVIDIA GeForce GTX 470 
GraphicsRAMRAMRAM
NVIDIA GeForce 9800 GT G-Skill A-Data G-Skill 
RAMHard DriveOptical DriveOS
A-Data Crucial M4 64GB + 1TB F3 Spinpoint $155 LS/DL DVD RW $?? Windows 8 64-bit "Epic Registry" Edition 
MonitorPowerCase
ASUS 21.5 1920x1080 2ms $135 CORSAIR HX850 $120 Mother Earth $free 
  hide details  
Reply
    
CPUMotherboardGraphicsGraphics
Intel Core i5 2500K P8P67 PRO NVIDIA GeForce GTX 470 NVIDIA GeForce GTX 470 
GraphicsRAMRAMRAM
NVIDIA GeForce 9800 GT G-Skill A-Data G-Skill 
RAMHard DriveOptical DriveOS
A-Data Crucial M4 64GB + 1TB F3 Spinpoint $155 LS/DL DVD RW $?? Windows 8 64-bit "Epic Registry" Edition 
MonitorPowerCase
ASUS 21.5 1920x1080 2ms $135 CORSAIR HX850 $120 Mother Earth $free 
  hide details  
Reply
post #27 of 45
Quote:
Originally Posted by BallaTheFeared View Post
What would you consider 50% gpu usage?
I would call that portion a hiccup
Freedom
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 870 @ 4200 Mhz Evga P55 E657 EVGA GTX 570 SLI 4gb ddr3 2000 PGV34G2000ELK 
Hard DriveOSMonitorKeyboard
Crucial M4 ACHI + 2x 500GB black Windows 7 x64 Samsung LN32B640R3FXZA Dell L100 :'( 
PowerCaseMouseMouse Pad
Ultra x3 1000 watt Top Deck Tech Station Red Wolf King Trooper :'( Choiix Travelpad :'( 
  hide details  
Reply
Freedom
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 870 @ 4200 Mhz Evga P55 E657 EVGA GTX 570 SLI 4gb ddr3 2000 PGV34G2000ELK 
Hard DriveOSMonitorKeyboard
Crucial M4 ACHI + 2x 500GB black Windows 7 x64 Samsung LN32B640R3FXZA Dell L100 :'( 
PowerCaseMouseMouse Pad
Ultra x3 1000 watt Top Deck Tech Station Red Wolf King Trooper :'( Choiix Travelpad :'( 
  hide details  
Reply
post #28 of 45
We did these tests a while back, pretty clear that a 570 isnt enough card to utilize the power of a high clocked 2500/2600k

580 & up or dual card solutions do not apply tho...

Also 3DMark is not very cpu dependent at all... If you open taskmanager and look at your cpu use You will notice it uses 4 cores and barely even pushes them



Now when compared to a more modern game that shows that trying to test cpu performance with vantage is pretty pointless...

The Money Pit
(15 items)
 
  
CPUMotherboardGraphicsRAM
i7-950 - 4.24 @ 1.40v Batch #3941B089 EVGA X58 SLI LE MSI 580 GTX Lightning - 950/1900/2200 @ 1.1v 6GB Mushkin @ 1475 - 6-8-6-24 
Hard DriveHard DriveOptical DriveCooling
120GB Vertex Plus 2 x 500GB WD Blues RAID0 Lite-On DVD/CD Custom H20 Loop 
OSMonitorPowerCase
Win 7 Ulti-64 25" I-Inc iH253 Antec TruePower New TP-750 CoolerMaster HAF 932 
  hide details  
Reply
The Money Pit
(15 items)
 
  
CPUMotherboardGraphicsRAM
i7-950 - 4.24 @ 1.40v Batch #3941B089 EVGA X58 SLI LE MSI 580 GTX Lightning - 950/1900/2200 @ 1.1v 6GB Mushkin @ 1475 - 6-8-6-24 
Hard DriveHard DriveOptical DriveCooling
120GB Vertex Plus 2 x 500GB WD Blues RAID0 Lite-On DVD/CD Custom H20 Loop 
OSMonitorPowerCase
Win 7 Ulti-64 25" I-Inc iH253 Antec TruePower New TP-750 CoolerMaster HAF 932 
  hide details  
Reply
post #29 of 45
Vantage is dual threaded for the gpu tests, which is why with so many threads unusable it seems like its not very demanding.

However you can be sure two cores of his i5 at 2.66 were getting crushed during parts of that test, adding more gpu would would just increase the bottleneck.
    
CPUMotherboardGraphicsGraphics
Intel Core i5 2500K P8P67 PRO NVIDIA GeForce GTX 470 NVIDIA GeForce GTX 470 
GraphicsRAMRAMRAM
NVIDIA GeForce 9800 GT G-Skill A-Data G-Skill 
RAMHard DriveOptical DriveOS
A-Data Crucial M4 64GB + 1TB F3 Spinpoint $155 LS/DL DVD RW $?? Windows 8 64-bit "Epic Registry" Edition 
MonitorPowerCase
ASUS 21.5 1920x1080 2ms $135 CORSAIR HX850 $120 Mother Earth $free 
  hide details  
Reply
    
CPUMotherboardGraphicsGraphics
Intel Core i5 2500K P8P67 PRO NVIDIA GeForce GTX 470 NVIDIA GeForce GTX 470 
GraphicsRAMRAMRAM
NVIDIA GeForce 9800 GT G-Skill A-Data G-Skill 
RAMHard DriveOptical DriveOS
A-Data Crucial M4 64GB + 1TB F3 Spinpoint $155 LS/DL DVD RW $?? Windows 8 64-bit "Epic Registry" Edition 
MonitorPowerCase
ASUS 21.5 1920x1080 2ms $135 CORSAIR HX850 $120 Mother Earth $free 
  hide details  
Reply
post #30 of 45
Quote:
Originally Posted by GIPrice View Post
I would call that portion a hiccup
A portion of a hiccup can be enough to destroy gameplay.
    
CPUMotherboardGraphicsRAM
Core i7 2600K@4.5GHz Asus P8P67 Pro 3.0 (B3) EVGA GTX 1070 SC Black Edition 4x4GB Corsair Vengeance 1600-9-9-9-24-2t-1.5v 
Hard DriveOptical DriveOSMonitor
M500 240GB SSD for OS, 2x256GB M4's Raid0 for ... Generic Windows 10 Pro 64 Bit Asus VK266H 
PowerCase
Corsair RM 750x Cooler Master Storm Scout 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
Core i7 2600K@4.5GHz Asus P8P67 Pro 3.0 (B3) EVGA GTX 1070 SC Black Edition 4x4GB Corsair Vengeance 1600-9-9-9-24-2t-1.5v 
Hard DriveOptical DriveOSMonitor
M500 240GB SSD for OS, 2x256GB M4's Raid0 for ... Generic Windows 10 Pro 64 Bit Asus VK266H 
PowerCase
Corsair RM 750x Cooler Master Storm Scout 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Intel CPUs
Overclock.net › Forums › Intel › Intel CPUs › Effects of SB OC on single GPU performance (tests at 4.2 and 5.0ghz)