Celeron 827E vs Pentium M 780

Primary details

Comparing Pentium M 780 and Celeron 827E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Pentium M	Intel Celeron
Architecture codename	Dothan (2004−2005)	Sandy Bridge (2011−2013)
Release date	25 July 2005 (19 years ago)	no data (2024 years ago)
Launch price (MSRP)	no data	$89

Detailed specifications

Pentium M 780 and Celeron 827E 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)	1 (Single-Core)
Threads	1	1
Base clock speed	2.26 GHz	no data
Boost clock speed	0.03 GHz	1.4 GHz
Bus type	no data	DMI 2.0
Bus rate	533 MHz	4 × 5 GT/s
Multiplier	no data	14
L1 cache	32 KB	64 KB
L2 cache	2 MB	256 KB
L3 cache	0 KB	1.5 MB
Chip lithography	90 nm	32 nm
Die size	87 mm2	131 mm2
Maximum core temperature	100 °C	no data
Number of transistors	144 million	504 Million
64 bit support	-	+
Windows 11 compatibility	-	-
VID voltage range	1.26V-1.404V	no data

Compatibility

Information on Pentium M 780 and Celeron 827E 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 (Uniprocessor)
Socket	PPGA478, H-PBGA479	no data
Power consumption (TDP)	27 Watt	17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium M 780 and Celeron 827E. You'll probably need this information if you require some particular technology.

FMA	-	+
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 780 and Celeron 827E 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 780 and Celeron 827E are enumerated here.

VT-x

-

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium M 780 and Celeron 827E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR2	DDR3-1066
Maximum memory size	no data	16 GB
Max memory channels	no data	2
Maximum memory bandwidth	no data	21.335 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

Intel HD Graphics (Sandy Bridge)

Pros & cons summary

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Chip lithography	90 nm	32 nm
Power consumption (TDP)	27 Watt	17 Watt

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