Intel Core i7 920 & EX58-UD5
System
CPU : Intel Core i7 920
VGA : Powercolor HD4870X2 2Gb GDDR5
Motherboard : Gigabyte UD5 X58 (F3 Bios)
Ram : 3GB Corsair DDR3-1600Mhz
PSU : Corsair TX750W
HDD : Samsung F1 750GB
O.S: Windows Vista 64bit +Sp1
Driver : Catalyst 8.11
Case : Antec Nine Hundred (3x Fans 120mm & 1x Fan 200mm)
Cooling: Watercooling (BIX 240mm - Enzotech waterblock - Pump Eheim S600 Station)
CPU : Core I7 920 OEM
Batch: 3836A531
Note: You should use the White Ram Slots !!!
Task Manager @ 8 Threads
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Vcore Voltage
With Loadline calibration enabled :
1.31v Bios
1.28v Windows Idle
1.264v Windows Full
Vdrop (Windows Idle >> Windows Load ) = 0.015v
Total (Bios >> Windows Full Load ) = 0.04v / 0.05v
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Temps - Watercooling
CPU Default
Ambient Temp= ~16º
Idle Temp =25º
Full Load Temp = 37º/41º
Overclock
Bios Settings @ 3.8Ghz & DDR3-1600Mhz :
Multi: x19
BCLK:200
Performance : Turbo
RAM: DDR3-1600Mhz @ 9-9-9-24
Loadline : Enable
Uncore : x16
Memory : x8
QPI/VTT : 1.26v
Vdim : 1.60v
Vcore : 1.31v Bios (1.264 Full)
CPU Settings :BIT & Multi Core ON , rest of settings OFF
Note: Vcore voltage may not be the same for every system , you need to test !
EX58-UD5 Temps @ Stock Cooling
Core i7 920 @ 3.8Ghz (200x19)
Board Temp Idle = ~36º
North bridge Tem Idle = 48ºc
Core i7 920 @ 3.8Ghz Temps (water)
Ambient Temp = ~16º
3800Mhz @ 1.264v Load (1.28v Idle)
Idle Temp = 26º/31º(Watercooling)
Full temp = 58º/64º
Benchmarks
CPU = 3.8ghz
Ram Default (1600Mhz @ 9-9-9)
Superpi 1M (Vista 64bit)
10.87s
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Everest
16500Mb/s & 28.6ns
With Intel X38 + E8400 @ 4Ghz + 4GB DDR2-1069Mhz = around 9000MB/s & 54ns !!
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3DMark Vantage
Core I7 920 @ 3.8Ghz & Ram Default ( DDR3-1600Mhz @ 9-9-9-24) !
Also C2D E8400 @ 4000Mhz & 4GB DDR2-1066Mhz @ 4-4-4-12 !
E8400 @ 4Ghz
Core i7 920 @ 3.8ghz
Results:
E8400 @ 4Ghz
CPU Score : 7189
CPU Test 1 : 1095.33
CPU Test 2 : 11.96
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Core i7 920 @ 3.8Ghz
CPU Score : 23077
CPU Test 1 : 3264.79
CPU Test 2 : 28.79
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3DMark 2006
E8400 @ 4Ghz
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Core i7 920 @ 3.8Ghz
Results:
E8400 @ 4Ghz
3Dmark Score = 19877 Marks
CPU Score = 3695
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Core i7 920 @ 3.8Ghz
3Dmark Score = 22939 Marks
CPU Score = 6687
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Cinebench Benchmark (64bit)
Core i7 920 @ 3.8ghz
3GB DDR3-1600Mhz
Windows Vista 64bit
21813
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Winrar Benchmark
Core i7 920 @ 3.8ghz
3GB DDR3-1600Mhz
Windows Vista 64bit
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Crysis Benchmark DX10 - 64bit
Core i7 920 @ 3.8Ghz
3GB Corsair DDR3-1600Mhz 9-9-9-24
Gigabyte X58-UD5
Powercolor HD4870X2 2GB GDDR5
1680x1050
Very High
DX10
Windows Vista Ultimate 64Bit
CPU Bench
Average = 41.3 Fps
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Far Cry 2 Benchmark DX10
Core i7 920 @ 3.8Ghz
Powercolor 4870X2 2GB GDDR5
1920x1200
AA 2x
Ultra High Settings
DX10
Vista 64bit
Average = 73.5 Fps
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Overclock - Core i7 920 @ 4000Mhz
Bios Settings @ 4Ghz & DDR3-1600Mhz :
Multi: x20
BCLK:200
Performance : Standard/Turbo
RAM: DDR3-1600Mhz @ 9-9-9-24
Loadline : Enable
Uncore : x16
Memory : x8
QPI/VTT : 1.26v
Vdim : 1.60v
Vcore : 1.38xv Bios (1.344 Full)
CPU Settings : BIT , Multi Core & Turbo ON , rest of settings OFF
Note: Vcore voltage may not be the same for every system , you need to test !
Core i7 920 @ 4Ghz Idle
Core i7 920 @ 4Ghz @ 1.34v Load
Everest @ 4Ghz (Turbo mode ON = +200Mhz single App )
Superpi 1M @ 4Ghz (Turbo mode ON = +200Mhz single app )
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Far Cry 2 Benchmark DX10 @ 4Ghz
Core i7 @ 4Ghz (1.36v Idle/1.344v Load)
Turbo Mode ON ( x21 multi in Single App)
Corsair 3GB DDR3-1600Mhz 9-9-9-24
Gigabyte X58-UD5
Powercolor HD4870X2
1920x1200
AA 2x
DX10 Mode
Ultra High Settings
Vista 64bit
Average = 74.5 Fps
Also notice the Min Framerate = 60 Fps
With E8400@4Ghz the Min Framerate = 48 Fps
CPU Máx Temp Running Far Cry 2 = 49ºc
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Core i7 920 @ 4.1Ghz (4.3Ghz Turbo On)
205 BCLK
DDR3-1640Mhz 9-9-9-24
Uncore x16
memory 8x
superpi 1M
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Update @ F4K bios
3800Mhz @ 1.20v
BCLK 200
Multi x19
Uncore x16
memory multi x8
QPI/VTT : 1.235v
Vcore : 1.20v LOAD
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~1 Hour prime95 @ 4Ghz
191x21
QPi : x36
Uncore : x16
Ram : x8
Vcore : 1.264v/1.28v Load
QPi/VTT : 1.235v
PLL : 1.80v
Vdim : 1.60v
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220BCLK
validation
http://valid.canardpc.com/show_oc.php?id=457815
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Update @ F4R bios
Idle @ 2280Mhz @ 1.04v (Speedstep & C1E)
Load @ 3600Mhz @ 1.12v
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Windows Vista 64bit
Core i7 920 @ 3800Mhz @ 1.20v
Corsair XMS3 3GB DDR3-1600Mhz @ 7-7-7-21 @ 1.62v
Everest
Cinebench
22246
Best regards
Mascaras
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