Pentium E5800 vs Pentium M 740

Primary details

Comparing Pentium M 740 and Pentium E5800 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	3228	2667
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	5.38
Market segment	Laptop	Desktop processor
Series	Pentium M	no data
Power efficiency	0.70	1.08
Architecture codename	Dothan (2004−2005)	Wolfdale (2008−2010)
Release date	19 January 2005 (19 years ago)	28 November 2010 (13 years ago)
Launch price (MSRP)	no data	$68

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Pentium M 740 and Pentium E5800 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	3.2 GHz
Boost clock speed	1.73 GHz	3.2 GHz
Bus rate	533 MHz	no data
L1 cache	32 KB	64 KB (per core)
L2 cache	2 MB	2 MB (shared)
L3 cache	0 KB	0 KB
Chip lithography	90 nm	45 nm
Die size	87 mm2	82 mm2
Maximum core temperature	100 °C	74 °C
Number of transistors	144 million	228 million
64 bit support	-	+
Windows 11 compatibility	-	-
VID voltage range	1.26V-1.356V	0.85V-1.3625V

Compatibility

Information on Pentium M 740 and Pentium E5800 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	LGA775
Power consumption (TDP)	27 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium M 740 and Pentium E5800. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	-
Hyper-Threading Technology	-	-
Idle States	-	+
Thermal Monitoring	-	+
Demand Based Switching	-	-
PAE	32 Bit	no data
FSB parity	-	no data

Security technologies

Pentium M 740 and Pentium E5800 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	-
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium M 740 and Pentium E5800 are enumerated here.

VT-d	no data	-
VT-x	-	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium M 740 and Pentium E5800. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR2

DDR1, DDR2, DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

no data

Peripherals

Specifications and connection of peripherals supported by Pentium M 740 and Pentium E5800.

PCIe version

no data

2.0

Pros & cons summary

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Performance score	0.20	0.74
Recency	19 January 2005	28 November 2010
Physical cores	1	2
Threads	1	2
Chip lithography	90 nm	45 nm
Power consumption (TDP)	27 Watt	65 Watt

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