Core Duo T2600 vs Core i5-2450M

Primary details

Comparing Core i5-2450M and Core Duo T2600 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2207	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Core i5	Intel Core Duo
Architecture codename	Sandy Bridge (2011−2013)	Yonah (2005−2006)
Release date	2 November 2011 (12 years ago)	5 January 2006 (18 years ago)
Launch price (MSRP)	$823	$440

Detailed specifications

Core i5-2450M and Core Duo T2600 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	4	2
Base clock speed	2.5 GHz	no data
Boost clock speed	2.5 GHz	2.16 GHz
Bus type	DMI 2.0	no data
Bus rate	4 × 5 GT/s	667 MHz
Multiplier	25	no data
L1 cache	128 KB	0 KB
L2 cache	512 KB	2 MB
L3 cache	3 MB	0 KB
Chip lithography	32 nm	65 nm
Die size	149 mm2	90 mm2
Maximum core temperature	100 °C	100 °C
Number of transistors	624 Million	151 Million
64 bit support	+	-
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Core i5-2450M and Core Duo T2600 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 (Uniprocessor)	1
Socket	Socket G2	PBGA479, PPGA478
Power consumption (TDP)	35 Watt	31 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-2450M and Core Duo T2600. You'll probably need this information if you require some particular technology.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-2450M and Core Duo T2600 are enumerated here.

AMD-V	+	no data
VT-x	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-2450M and Core Duo T2600. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR1
Maximum memory size	16 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	21.335 GB/s	no data
ECC memory support	-	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

Intel HD Graphics 3000

no data

Peripherals

Specifications and connection of peripherals supported by Core i5-2450M and Core Duo T2600.

PCI Express lanes

16

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	2 November 2011	5 January 2006
Threads	4	2
Chip lithography	32 nm	65 nm
Power consumption (TDP)	35 Watt	31 Watt

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Should you still have questions on choice between Core i5-2450M and Core Duo T2600, ask them in Comments section, and we shall answer.

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