CPU-Z Report
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CPU-Z version 1.23.
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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 � |
| Supported Instructions Sets | MMX, SSE, SSE2 |
| CPU Clock Speed | 3405.1 MHz |
| Clock multiplier | x 18.0 |
| Front Side Bus Frequency | 189.2 MHz |
| Bus Speed | 756.7 MHz |
| L1 Data Cache | 8 KBytes, 4-way set associative, 64 Bytes line size |
| L1 Trace Cache | 12 K�ops, 8-way set associative |
| L2 Cache | 512 KBytes, 8-way set associative, 64 Bytes line size |
| L2 Speed | 3405.1 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 | Gigabyte Technology Co., Ltd. |
| Motherboard model | 8PE800, 1.x |
| BIOS vendor | Award Software International, Inc. |
| BIOS revision | F7 |
| BIOS release date | 03/01/2004 |
| Chipset | Intel i845PE rev. B1 |
| Southbridge | Intel 82801DB (ICH4) rev. 2 |
| Sensor chip | FFFF |
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| AGP Status | enabled, rev. 2.0 |
| AGP Data Transfert Rate | 4x |
| AGP Side Band Addressing | supported, not enabled |
| AGP Aperture Size | 128 MBytes |
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| Memory | |
| DRAM Type | DDR-SDRAM |
| DRAM Size | 512 MBytes |
| DRAM Frequency | 189.2 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 - 256 MBytes |
| Module 1 | Kingston DDR-SDRAM PC2100 - 256 MBytes |
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| Software | |
| Windows version | Microsoft Windows XP Workstation Service Pack 2 (Build 2600) |
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