Celeron 450 vs Core 2 Duo E4600

Primary details

Comparing Core 2 Duo E4600 and Celeron 450 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2875	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Desktop processor
Power efficiency	0.72	no data
Architecture codename	Allendale (2006−2009)	Conroe-L (2007−2008)
Release date	October 2007 (17 years ago)	August 2008 (16 years ago)

Detailed specifications

Core 2 Duo E4600 and Celeron 450 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	2 (Dual-core)	1 (Single-Core)
Threads	2	1
Base clock speed	2.4 GHz	2.2 GHz
Boost clock speed	2.4 GHz	2.2 GHz
Bus rate	800 MHz	no data
L1 cache	64 KB	64 KB
L2 cache	2 MB	512 KB
L3 cache	0 KB	0 KB
Chip lithography	65 nm	65 nm
Die size	111 mm2	77 mm2
Maximum core temperature	73 °C	60 °C
Number of transistors	167 million	105 million
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	0.85V-1.5V	1V-1.3375V

Compatibility

Information on Core 2 Duo E4600 and Celeron 450 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	1
Socket	LGA775	LGA775
Power consumption (TDP)	65 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo E4600 and Celeron 450. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)	+	-
Turbo Boost Technology	-	-
Hyper-Threading Technology	-	-
Idle States	+	+
Thermal Monitoring	+	+
Demand Based Switching	-	-
FSB parity	-	-

Security technologies

Core 2 Duo E4600 and Celeron 450 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	-
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo E4600 and Celeron 450 are enumerated here.

VT-d	no data	-
VT-x	-	-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E4600 and Celeron 450. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR1, DDR2, DDR3

DDR1, DDR2, DDR3

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

---

---

Pros & cons summary

---

Physical cores	2	1
Threads	2	1
Power consumption (TDP)	65 Watt	35 Watt

---

Should you still have questions on choice between Core 2 Duo E4600 and Celeron 450, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---