Celeron Dual-Core T3300 vs Xeon E5440

Primary details

Comparing Xeon E5440 and Celeron Dual-Core T3300 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2039	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.38	no data
Market segment	Server	Laptop
Series	no data	Intel Celeron Dual-Core
Architecture codename	no data	Penryn (2008−2011)
Release date	1 January 2008 (16 years ago)	1 February 2010 (14 years ago)
Current price	$91	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon E5440 and Celeron Dual-Core T3300 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	no data	2 (Dual-core)
Threads	no data	2
Base clock speed	2.83 GHz	no data
Boost clock speed	no data	2 GHz
Bus support	no data	800 MHz
L1 cache	no data	128 KB
L2 cache	no data	1 MB
L3 cache	12 MB L2 Cache	no data
Chip lithography	45 nm	45 nm
Maximum core temperature	67 °C	no data
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No
VID voltage range	0.85V-1.35V	no data

Compatibility

Information on Xeon E5440 and Celeron Dual-Core T3300 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.

Socket	LGA771	Socket P 478
Power consumption (TDP)	80 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5440 and Celeron Dual-Core T3300. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Thermal Monitoring	+	no data
Demand Based Switching	+	no data
FSB parity	+	no data
Status	Discontinued	no data

Security technologies

Xeon E5440 and Celeron Dual-Core T3300 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5440 and Celeron Dual-Core T3300 are enumerated here.

VT-x	+	no data
EPT	-	no data

Synthetic benchmark performance

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

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Pros & cons summary

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Recency	1 January 2008	1 February 2010
Power consumption (TDP)	80 Watt	35 Watt

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Should you still have questions on choice between Xeon E5440 and Celeron Dual-Core T3300, ask them in Comments section, and we shall answer.

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