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Topic Title: Project 92GTA: Phenom 955BE OC Build >>>
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Created On: 07/20/2009 12:21 AM
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 07/20/2009 12:21 AM
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92GTA
Senior Member

Posts: 497
Joined: 12/09/2003

Here are the system specs:

AMD Phenom II X4 955BE AM3 (Multi x18.5@3712.5MHz)
*Thermalright IFX-14 Lapped with AS5 (Arrives Wed.!)
*3 Scythe SY1425SL12H / Silverstone FP33-B (Arrives Wed.!)
ASUS M4A78T-E AM3 790GX HDMI ATX MB
8GB Mushkin 996625 DDR3 1600 (7-7-6-18-24 - DRAM 1.86v)
Corsair CMPSU-750HX ATX12V 2.3 Modular
3 74GB WD Raptors in RAID 0 / 1TB WD Black
Pioneer SATA Blu-Ray / Plextor SATA DVD-RW
Chieftec Dragon Mid-Tower Case, Sky Blue
Samsung SyncMaster 243T 24" LCD
Microsoft Windows 7 Professional x64

*I do not have the IFX-14 and Scythe fans installed yet. I am using the stock AMD HSF for all of my base temps and benchmarks. I will install the IFX-14 and fans on Thursday after a full week of tests and burn-in.

Anyway, here are all of base stock stats and bench results:

Totally stock w/Cool n' Quiet Enabled:

Core Speed: 3210.8MHz
Multiplier: x16.0
Bus Speed: 200.7
HT Link/NB Frequency: 2006.8

DRAM Frequency: 535.1MHz
FSBRAM: 3.8
7-7-7-20-27

House: 70 F

CPU Idle: 36 C @ 3358/75 RPM
MB Idle: 36 C @ 2678 RPM
CPU Max Load: 49 C
MB Max Load: 37 C

SiS:

Aggregate Arithmetic Performance: 38.6GOPS
Aggregate Multi-Media Performance: 119.36MPixel/s
Inter-Core Bandwidth: 4.47GB/s
RAID-0 Read Performance: 171.1MB/s
Aggregate Memory Performance: 11GB/s
Memory Latency: 87ns
Cache/Memory Bandwidth: 46.76GB/s

Now the RAM is set to Asus and Mushkin Specs:

DRAM Frequency: 802.7MHz
FSBRAM: 1:4
7-7-6-18-24
DRAM Voltage: 1.86

CPU Max Load: 51 C

SiS:

Aggregate Arithmetic Performance: 42.0GOPS
Aggregate Multi-Media Performance: 119.87MPixel/s
Inter-Core Bandwidth: 4.65GB/s
RAID-0 Read Performance: 171.3MB/s
Aggregate Memory Performance: 12.37GB/s
Memory Latency: 74ns
Cache/Memory Bandwidth: 51.0GB/s

Now I have my multiplier from the stock x16 to x18 for a core speed of 3612.2MHz. Here are my stats and benches:

Core Speed: 3612.2

CPU Idle: 40 C
CPU Max Load: 57 C

SiS:

Aggregate Arithmetic Performance: 43.41GOPS
Aggregate Multi-Media Performance: 134.53MPixel/s
Inter-Core Bandwidth: 4.67GB/s
RAID-0 Read Performance: 171.5MB/s
Aggregate Memory Performance: 12.35GB/s
Memory Latency: 72ns
Cache/Memory Bandwidth: 54.77GB/s

Now I have my multiplier from x18 to x18.5 for a core speed of 3712.5MHz. Here are my stats, benches pending:

Core Speed: 3712.5

CPU Idle: 41 C


Since AMD rates the 955BE at a max of 62c I am not going to go any higher than the 3.8GHz that I already have on the stock HSF.

I'll post a follow-up once I have my new PSU and IFX-14 with 3 140xx Scythe fans installed!

-------------------------
AMD Phenom II X4 955BE AM3 (Multi x18.5@3712.5MHz) - 965BE On order!
Thermalright IFX-14 Lapped with AS5 (Not installed)
3 Scythe SY1425SL12H / Silverstone FP33-B (Not installed)
ASUS M4A78T-E AM3 790GX HDMI ATX
8GB Mushkin 996625 DDR3 1600 (7-7-6-18-24 - DRAM 1.86v)
Corsair CMPSU-750HX ATX12V 2.3 Modular
3 74GB WD Raptors in RAID 0 / 1TB WD Black
Pioneer SATA Blu-Ray / Plextor SATA DVD-RW

Edited: 07/20/2009 at 10:14 PM by 92GTA
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