Core 2 Duo E6405 vs Core 2 Duo T6600

Primary details

Comparing Core 2 Duo T6600 and Core 2 Duo E6405 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2870	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Server
Series	Intel Core 2 Duo	no data
Power efficiency	1.35	no data
Architecture codename	Penryn (2008−2011)	no data
Release date	6 January 2009 (15 years ago)	no data (2024 years ago)

Detailed specifications

Core 2 Duo T6600 and Core 2 Duo E6405 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)	2 (Dual-core)
Threads	2	2
Base clock speed	2.2 GHz	2.13 GHz
Boost clock speed	2.2 GHz	no data
Bus rate	800 MHz	1066 MHz
L1 cache	128 KB	no data
L2 cache	2 MB	no data
L3 cache	2 MB L2 Cache	2 MB L2 Cache
Chip lithography	45 nm	65 nm
Die size	107 mm2	no data
Maximum core temperature	90 °C	no data
Number of transistors	410 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	1V-1.25V	no data

Compatibility

Information on Core 2 Duo T6600 and Core 2 Duo E6405 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	PGA478	no data
Power consumption (TDP)	35 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo T6600 and Core 2 Duo E6405. You'll probably need this information if you require some particular technology.

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

Security technologies

Core 2 Duo T6600 and Core 2 Duo E6405 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 T6600 and Core 2 Duo E6405 are enumerated here.

VT-x

-

+

Pros & cons summary

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Chip lithography	45 nm	65 nm
Power consumption (TDP)	35 Watt	65 Watt

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Should you still have questions on choice between Core 2 Duo T6600 and Core 2 Duo E6405, ask them in Comments section, and we shall answer.

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