Pentium Dual T4500 vs Pentium M 740

Primary details

Comparing Pentium M 740 and Pentium Dual Core T4500 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	2566
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Pentium M	Intel Pentium Dual Core
Power efficiency	no data	2.27
Architecture codename	Dothan (2004−2005)	Penryn (2008−2011)
Release date	19 January 2005 (19 years ago)	1 January 2010 (14 years ago)

Detailed specifications

Pentium M 740 and Pentium Dual Core T4500 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	1 (Single-Core)	2 (Dual-core)
Threads	1	2
Base clock speed	1.73 GHz	2.3 GHz
Boost clock speed	1.73 GHz	2.3 GHz
Bus rate	533 MHz	800 MHz
L1 cache	32 KB	128 KB
L2 cache	2 MB	1 MB
L3 cache	0 KB	no data
Chip lithography	90 nm	45 nm
Die size	87 mm2	107 mm2
Maximum core temperature	100 °C	no data
Number of transistors	144 million	410 million
64 bit support	-	+
Windows 11 compatibility	-	-
VID voltage range	1.26V-1.356V	no data

Compatibility

Information on Pentium M 740 and Pentium Dual Core T4500 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	1
Socket	PPGA478, H-PBGA479	P
Power consumption (TDP)	27 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium M 740 and Pentium Dual Core T4500. 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
PAE	32 Bit	no data
FSB parity	-	no data

Security technologies

Pentium M 740 and Pentium Dual Core T4500 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 M 740 and Pentium Dual Core T4500 are enumerated here.

VT-x

-

no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium M 740 and Pentium Dual Core T4500. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR2

DDR3

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	19 January 2005	1 January 2010
Physical cores	1	2
Threads	1	2
Chip lithography	90 nm	45 nm
Power consumption (TDP)	27 Watt	35 Watt

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Should you still have questions on choice between Pentium M 740 and Pentium Dual Core T4500, ask them in Comments section, and we shall answer.

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