Celeron J1800 vs Pentium M 780

Primary details

Comparing Pentium M 780 and Celeron J1800 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)	Bay Trail-D (2013)
Release date	25 July 2005 (19 years ago)	1 November 2013 (11 years ago)
Launch price (MSRP)	no data	$72

Detailed specifications

Pentium M 780 and Celeron J1800 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	2.26 GHz	2.41 GHz
Boost clock speed	0.03 GHz	2.58 GHz
Bus rate	533 MHz	no data
L1 cache	32 KB	112 KB
L2 cache	2 MB	1 MB
L3 cache	0 KB	1 MB L2 Cache
Chip lithography	90 nm	22 nm
Die size	87 mm2	no data
Maximum core temperature	100 °C	105 °C
Number of transistors	144 million	no data
64 bit support	-	+
Windows 11 compatibility	-	-
VID voltage range	1.26V-1.404V	no data

Compatibility

Information on Pentium M 780 and Celeron J1800 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	FCBGA1170
Power consumption (TDP)	27 Watt	10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium M 780 and Celeron J1800. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	-
Hyper-Threading Technology	-	-
Idle States	-	no data
Demand Based Switching	-	no data
PAE	32 Bit	36 Bit
FDI	no data	-
FSB parity	-	no data
RST	no data	-

Security technologies

Pentium M 780 and Celeron J1800 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	+
Anti-Theft	no data	-

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium M 780 and Celeron J1800 are enumerated here.

VT-d	no data	-
VT-x	-	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium M 780 and Celeron J1800. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR2	DDR3
Maximum memory size	no data	8 GB
Max memory channels	no data	2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	On certain motherboards (Chipset feature)	Intel® HD Graphics for Intel Atom® Processor Z3700 Series
Quick Sync Video	-	+
Graphics max frequency	no data	792 MHz

Graphics interfaces

Available interfaces and connections of Pentium M 780 and Celeron J1800 integrated GPUs.

Number of displays supported

no data

2

Peripherals

Specifications and connection of peripherals supported by Pentium M 780 and Celeron J1800.

PCIe version	no data	2.0
PCI Express lanes	no data	4

Pros & cons summary

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Recency	25 July 2005	1 November 2013
Physical cores	1	2
Threads	1	2
Chip lithography	90 nm	22 nm
Power consumption (TDP)	27 Watt	10 Watt

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