M3-8100Y vs Pentium M 755

Primary details

Comparing Pentium M 755 and M3-8100Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Pentium M	Intel Core M3
Architecture codename	Dothan (2004−2005)	Amber Lake (2018−2019)
Release date	May 2004 (20 years ago)	28 August 2018 (5 years ago)
Launch price (MSRP)	no data	$281
Current price	$49	$455 (1.6x MSRP)

Detailed specifications

Pentium M 755 and M3-8100Y 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	4
Base clock speed	2 GHz	no data
Boost clock speed	2 GHz	1.1 GHz
Bus support	400 MHz	4 GT/s
L1 cache	32 KB	128 KB
L2 cache	2 MB	512 KB
L3 cache	0 KB	4 MB
Chip lithography	90 nm	14 nm
Die size	84 mm2	no data
Maximum core temperature	100 °C	no data
Number of transistors	140 million	no data
64 bit support	-	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No
VID voltage range	0.988-1.34V	no data

Compatibility

Information on Pentium M 755 and M3-8100Y 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)	7.5 Watt	5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium M 755 and M3-8100Y. You'll probably need this information if you require some particular technology.

AES-NI	no data	+
AVX	no data	+
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
Status	Discontinued	no data

Security technologies

Pentium M 755 and M3-8100Y 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 755 and M3-8100Y are enumerated here.

VT-d	no data	+
VT-x	-	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium M 755 and M3-8100Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	no data	DDR3L-1600
Maximum memory size	no data	16 GB
Max memory channels	no data	2
Maximum memory bandwidth	no data	29.861 GB/s
ECC memory support	-	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Intel UHD Graphics 615

Peripherals

Specifications and connection of peripherals supported by Pentium M 755 and M3-8100Y.

PCIe version	no data	3.0
PCI Express lanes	no data	10

Pros & cons summary

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Physical cores	1	2
Threads	1	4
Chip lithography	90 nm	14 nm
Power consumption (TDP)	7 Watt	5 Watt

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Should you still have questions on choice between Pentium M 755 and M3-8100Y, ask them in Comments section, and we shall answer.

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