Core i5-4400E vs Core 2 Duo T6570

Primary details

Comparing Core 2 Duo T6570 and Core i5-4400E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	1895
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Core 2 Duo	Intel Core i5
Power efficiency	no data	5.25
Architecture codename	Penryn (2008−2011)	Haswell (2013−2015)
Release date	1 January 2009 (15 years ago)	1 October 2013 (11 years ago)
Launch price (MSRP)	no data	$266

Detailed specifications

Core 2 Duo T6570 and Core i5-4400E 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	4
Base clock speed	2.1 GHz	2.7 GHz
Boost clock speed	2.1 GHz	3.3 GHz
Bus rate	800 MHz	no data
L1 cache	no data	128 KB
L2 cache	2 MB	512 KB
L3 cache	2 MB	3 MB
Chip lithography	45 nm	22 nm
Die size	107 mm2	130 mm2
Maximum core temperature	100 °C	100 °C
Number of transistors	410 Million	960 Million
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	1V-1.25V	no data

Compatibility

Information on Core 2 Duo T6570 and Core i5-4400E 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	FCBGA1364
Power consumption (TDP)	35 Watt	37 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo T6570 and Core i5-4400E. You'll probably need this information if you require some particular technology.

AES-NI	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	no data	+

Security technologies

Core 2 Duo T6570 and Core i5-4400E technologies aimed at improving security, for example, by protecting against hacks.

EDB

+

no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo T6570 and Core i5-4400E are enumerated here.

AMD-V	-	+
VT-x	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo T6570 and Core i5-4400E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

no data

DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Intel HD Graphics 4600

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 2009	1 October 2013
Threads	2	4
Chip lithography	45 nm	22 nm
Power consumption (TDP)	35 Watt	37 Watt

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Should you still have questions on choice between Core 2 Duo T6570 and Core i5-4400E, ask them in Comments section, and we shall answer.

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