CPU-Z Report
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CPU-Z version 1.24.
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CPU(s) |   |
Number of CPUs | 1 |
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Name | Intel Pentium 4 |
Code Name | Northwood |
Specification | Intel(R) Pentium(R) 4 CPU 2.40GHz |
Family / Model / Stepping | F 2 7 |
Extended Family / Model | 0 0 |
Brand ID | 9 |
Package | mPGA-478 |
Core Stepping | C1 |
Technology | 0.13 µ |
Supported Instructions Sets | MMX, SSE, SSE2 |
CPU Clock Speed | 2391.1 MHz |
Clock multiplier | x 18.0 |
Front Side Bus Frequency | 132.8 MHz |
Bus Speed | 531.4 MHz |
L1 Data Cache | 8 KBytes, 4-way set associative, 64 Bytes line size |
L1 Trace Cache | 12 Kµops, 8-way set associative |
L2 Cache | 512 KBytes, 8-way set associative, 64 Bytes line size |
L2 Speed | 2391.1 MHz (Full) |
L2 Location | On Chip |
L2 Data Prefetch Logic | yes |
L2 Bus Width | 256 bits |
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Mainboard and chipset |   |
Motherboard manufacturer | Dell Computer Corp. |
Motherboard model | 02R433, |
BIOS vendor | Dell Computer Corporation |
BIOS revision | A05 |
BIOS release date | 02/26/2003 |
Chipset | Intel i845G rev. A1 |
Southbridge | Intel 82801DB (ICH4) rev. 1 |
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Memory |   |
DRAM Type | DDR-SDRAM |
DRAM Size | 760 MBytes |
DRAM Frequency | 132.8 MHz |
FSB:DRAM | 1:1 |
CAS# Latency | 2.5 clocks |
RAS# to CAS# | 3 clocks |
RAS# Precharge | 3 clocks |
Cycle Time (TRAS) | 6 clocks |
DRAM Idle Timer | 16 clocks |
# of memory modules | 2 |
Module 0 | Kingston DDR-SDRAM PC2100 - 512 MBytes |
Module 1 | Infineon DDR-SDRAM PC2300 - 256 MBytes |
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Software |   |
Windows version | Microsoft Windows XP Workstation Service Pack 1 (Build 2600) |
DirectX version | 9.0 |
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