do i have a P4B or P4C??

dd_viper

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ok i thought i had a p4b,running at 533, but while running sis sandra today, i saw somthing interesting.

it says in SiSoftware Sandra

Processor
Model : Intel(R) Pentium(R) 4 CPU 2.80GHz
Speed : 2.79GHz
Performance Rating : PR3072 (estimated)
Type : Standard
Package : FC µPGA478
Rated Speed/FSB : 2800MHz / 4x 133MHz
Multiplier : 21/1x
Minimum/Maximum Multiplier : 0/1x / 21/1x
Generation : G8
Name : P4N (Northwood) Pentium 4C 130nm 1.6-3.4GHz 1.475-1.575V
Revision/Stepping : 2 / 9 (9)
Stepping Mask : D1
Microcode : MU0F292E
Core Voltage Rating : 1.550V
Maximum Physical / Virtual Addressing : 36-bit / 32-bit
Native Page Size : 4kB

Co-Processor (FPU)
Type : Built-in
Revision/Stepping : 2 / 9 (9)

Processor Cache(s)
Internal Data Cache : 8kB Synchronous Write-Thru (4-way, 64 byte line size)
Internal Trace Cache : 12kB Synchronous Write-Thru (8-way, 64 byte line size)
L2 On-board Cache : 512kB ECC Synchronous ATC (8-way sectored, 64 byte line size)
L2 Cache Multiplier : 1/1x (2793MHz)

Upgradeability
Socket/Slot : WMT478/NWD
Upgrade Interface : Socket 478
Supported Speed(s) : 3.40GHz+

Processor Power Management
Processor Throttling Enabled : Yes
Throttle Range : 12% - 100%

Features
FPU - Co-Processor Built-in : Yes
VME - Virtual Mode Extensions : Yes
DE - Debugging Extension : Yes
PSE - Page Size Extension : Yes
TSC - Time Stamp Counter : Yes
MSR - Model Specific Registers : Yes
PAE - Physical Address Extension : Yes
MCE - Machine Check Exception : Yes
CX8 - Compare & Exchange Instruction : Yes
APIC - Local APIC Built-in : Yes
SEP - Fast System Call : Yes
MTRR - Memory Type Range Registers : Yes
PGE - Page Global Enable : Yes
MCA - Machine Check Architecture : Yes
PAT - Page Attribute Table : Yes
PSE36 - 36-bit Page Size Extension : Yes
PSN - Unique Serial Number : No
CLF - Cache Line Flush Support : Yes
DS - Debug Trace & EMON Store : Yes
ACPI - Software Clock Control : Yes
(W)MMX Technology : Yes
FXSR - Fast Float Save & Restore : Yes
SSE Technology : Yes
SSE2 Technology : Yes
SS - Self Snoop : Yes
HTT - Hyper-Threading Technology : No
TM - Thermal Monitor : Yes
PBE - Pending Break Enable : Yes
IA64 Technology : No
SSE3 Technology : No
MON - Monitor/MWait : No
DSCPL - CPL qualified Debug Store : No
EST - Enhanced SpeedStep Technology : No
TM2 - Thermal Monitor 2 : No
CID - Context ID : Yes
xTPR - Send Task Priority Messages : Yes
DAZ - Denormals Are Zero : Yes

Advanced Settings
Data Error Checking : No
Fast Strings : Yes
x86 FPU Compatibility Mode : No
Prefetch Queue : Yes
Branch Trace Storage : Yes
Data Cache Active Mode : Yes
IO Queue Depth : 12 request(s)
TM - Thermal Monitor : Yes

Machine Check Architecture Settings
Number of Reporting Banks : 4 bank(s)
Extended Machine Check Support : Yes
Number of Extended Reporting Banks : 12 bank(s)

so do i have a C or B? i do have the ibm stock p4 that could have been underclocked so it could b possible that i have a C.

"Freeze, your under arrest for the murder of Moe Sislack and Apu Nahasapasa...OK nevermind, just moe, just moe."
 

endyen

Splendid
Sysoft is easily confused. Where it says rated fsb is probably correct. A P4c would say 4X 200, while yours says 4X 133, or 533. It is probably a P4b. Just to confirm, check the multiplier, in bios. If it's 21, it's a "b", if it's 14, it's a "c"
 

dd_viper

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ok i checked the bios and it is a b while it does also say 4x133. Thanks endyen

"Freeze, your under arrest for the murder of Moe Sislack and Apu Nahasapasa...OK nevermind, just moe, just moe."
 

Crashman

Polypheme
Former Staff
It says right in there you have the 133MHz (533) bus, which means P4B.

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dd_viper

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o lol didnt c that. heh thanks

"Freeze, your under arrest for the murder of Moe Sislack and Apu Nahasapasa...OK nevermind, just moe, just moe."