基本参数
CPU名称
Intel Pentium 4 CPU 3.2GHz
核心类型
Prescott
接口类型
Socket 478
CPU核心
单核心
CPU针脚数目
478Pin
制程工艺
90纳米
技术参数
CPU频率
3.2GHz
前端总线
800MHz
处理器倍频
16
处理器外频
200MHz
内存控制器
视主板芯片而定
CPU支持指令集
MMX，SSE，SSE2，SSE3
处理器缓存
一级指令缓存
12KB
一级数据缓存
16KB
二级缓存容量
1MB
物理参数
虚拟化技术
无
工作功率
89W
额定电压
1.400V
工作温度
20℃ ~ 75℃
General information
Type
CPU / Microprocessor
Market segment
Desktop
Family
Intel Pentium 4
CPU part number
RK80546PG0881M (Q20U,QK34ES,QP75,SL79M,SL7B8,SL7E5,SL7L7,SL7PN)
Box part number
BX80546PG3200E (SL79M,SL7B8,SL7E5,SL7KC,SL7PN,SL88K,SL8K2)
Frequency (MHz) ?
3200
Bus speed (MHz) ?
800
Clock multiplier ?
16
Package
478-pin Flip-Chip Pin Grid Array (FC-mPGA4)1.378" x 1.378" (3.5 cm x 3.5 cm)
Socket
Socket 478 (mPGA478B)
Introduction date
Feb 2, 2004
Price at introduction
$278
Architecture / Microarchitecture
Processor core ?
Prescott
Core steppings ?
C0 (QK34ES, SL79M, SL7B8, SL7KC)D0 (QP75, SL7E5)E0 (Q20U, SL7PN, SL88K)G1 (SL8K2)
Manufacturing process
0.09 micron125 million transistors
Data width
32 bit
Floating Point Unit
Integrated
Level 1 cache size ?
16 KB data cache
Level 2 cache size ?
1 MB 8-way set associative cache with error-correction code
Features
MMX
SSE
SSE2
SSE3
Hyper-Threading Technology ?
Low power features
System Management mode
Auto HALT mode ?
Stop Grant mode ?
Sleep mode ?
Electrical/Thermal parameters
V core (V) ?
1.25 - 1.4
Minimum/Maximum operating temperature (°C) ?
5 - 69.1 (Loadline B)5 - 73.2 (Loadline A)
Minimum/Maximum power dissipation (W) ?
53.68 (Stop Grant mode) / 100.39 (Loadline B)66.35 (Stop Grant mode) / 115.39 (Loadline A)
Thermal Design Power (W) ?
89 (Loadline B)103 (Loadline A)
Notes on Intel RK80546PG0881M
Bus frequency is 200 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 800 MHz
This processor is labeled as Pentium 4 3.2E. This is done to distinguish this part from Pentium 4 3.2 GHz processors with different set of features.
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