Intel® 64
Intel® 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software. Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.
Idle States
Idle States (C-states) are used to save power when the processor is idle. C0 is the operational state, meaning that the CPU is doing useful work. C1 is the first idle state, C2 the second, and so on, where more power saving actions are taken for numerically higher C-states.
Execute Disable Bit
Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network.
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Description
Product Features:
- Intel® Pentium® 4 661 3.6 GHz
- 2 MB L2 LGA 775 (Socket T)
- Processor cores: 1 65 nm 64-bit 86 W
- Box Cooler included
Intel Pentium 661 processor 3.6 GHz 2 MB L2 Box
Intel® Pentium® 4 Processor 661 supporting HT Technology <br />(2M Cache, 3.60 GHz, 800 MHz FSB)
Intel Pentium 661, Intel® Pentium® 4, LGA 775 (Socket T), 65 nm, Intel, 3.6 GHz, 64-bit
Intel Pentium 661. Processor family: Intel® Pentium® 4, Processor socket: LGA 775 (Socket T), Processor lithography: 65 nm. Market segment: Desktop, Number of Processing Die Transistors: 188 M, Processing Die size: 81 mm². Package type: Retail box. Processor package size: 37.5 x 37.5 mm. Cache memory: 2 MB
Specification
Processor
Processor manufacturer
Intel
Processor model
661
Processor base frequency
3.6 GHz
Processor family
Intel® Pentium® 4
Processor cores
1
Processor socket
LGA 775 (Socket T)
Processor lithography
65 nm
Processor series
Intel Pentium 4 600 Series supporting Hyper-Threading Technology
Processor threads
2
Processor operating modes
64-bit
Processor cache
2 MB
Processor cache type
L2
Processor front side bus
800 MHz
Thermal Design Power (TDP)
86 W
Box
Cooler included
Processor core voltage (AC)
1.25 - 1.40 V
VID Voltage Range
1.2 - 1.3375 V
Stepping
B1
FSB Parity
Bus type
FSB
CPU multiplier (bus/core ratio)
18
Processor codename
Cedarmill
Processor ARK ID
27485
Memory
ECC
Features
Execute Disable Bit
Idle States
Thermal Monitoring Technologies
Market segment
Desktop
Number of Processing Die Transistors
188 M
Processing Die size
81 mm²
Number of Graphics & IMC Die Transistors
188 M
Embedded options available
Physical Address Extension (PAE)
32 bit
Processor special features
Intel® Hyper Threading Technology (Intel® HT Technology)
Intel® Turbo Boost Technology
Enhanced Intel SpeedStep Technology
Intel Trusted Execution Technology
Intel Enhanced Halt State
Intel Demand Based Switching
Intel 64
Intel Virtualization Technology (VT-x)
Operational conditions
Tcase
B1 C1=69, D0=64.4
Technical details
Born on date
Q1'06
Bus bandwidth
800
Bus type units
MHz
Launch date
Q1'06
Processor cache
2048 KB
Processor core voltage
1.200-1.3375 V
Product name
Intel Pentium 4 661 supporting HT Technology (2M Cache, 3.60 GHz, 800 MHz FSB)
Product type
Processor
Status
Discontinued
Processor brand name
Intel Pentium
Last change
63903513
Product family
Legacy Intel Pentium Processor
Bus speed
800 MHz
Logistics data
Harmonized System (HS) code
8542310001
Packaging data
Package type
Retail box
Weight & dimensions
Processor package size
37.5 x 37.5 mm
Other features
Cache memory
2 MB