Core 2 Duo L7400 vs Pentium Dual Core T4300

Primary details

Comparing Pentium Dual Core T4300 and Core 2 Duo L7400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2625	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Pentium Dual Core	no data
Power efficiency	2.11	no data
Architecture codename	Penryn (2008−2011)	no data
Release date	1 April 2009 (15 years ago)	1 July 2006 (18 years ago)

Detailed specifications

Pentium Dual Core T4300 and Core 2 Duo L7400 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	no data
Base clock speed	2.1 GHz	1.5 GHz
Boost clock speed	2.1 GHz	no data
Bus rate	800 MHz	667 MHz
L1 cache	128 KB	no data
L2 cache	1 MB	no data
L3 cache	no data	4 MB L2 Cache
Chip lithography	45 nm	65 nm
Die size	107 mm2	no data
Maximum core temperature	no data	100 °C
Number of transistors	410 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	no data	0.9V-1.1V

Compatibility

Information on Pentium Dual Core T4300 and Core 2 Duo L7400 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	no data
Socket	P	PBGA479
Power consumption (TDP)	35 Watt	17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium Dual Core T4300 and Core 2 Duo L7400. You'll probably need this information if you require some particular technology.

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

Security technologies

Pentium Dual Core T4300 and Core 2 Duo L7400 technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	-
EDB	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium Dual Core T4300 and Core 2 Duo L7400 are enumerated here.

VT-x

no data

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium Dual Core T4300 and Core 2 Duo L7400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR3

no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

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 April 2009	1 July 2006
Chip lithography	45 nm	65 nm
Power consumption (TDP)	35 Watt	17 Watt

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Should you still have questions on choice between Pentium Dual Core T4300 and Core 2 Duo L7400, ask them in Comments section, and we shall answer.

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