Aubrey Isle vs Pentium M 750

Primary details

Comparing Pentium M 750 and Aubrey Isle processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	3202	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Server
Series	Pentium M	no data
Power efficiency	0.74	no data
Architecture codename	Dothan (2004−2005)	Knights Ferry (2010)
Release date	19 January 2005 (19 years ago)	31 May 2010 (14 years ago)

Detailed specifications

Pentium M 750 and Aubrey Isle 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)	32 (Dotriaconta-Core)
Threads	1	128
Base clock speed	1.86 GHz	no data
Boost clock speed	1.86 GHz	1.2 GHz
Bus rate	533 MHz	no data
L1 cache	32 KB	32 KB (per core)
L2 cache	2 MB	256 KB (per core)
L3 cache	0 KB	0 KB (shared)
Chip lithography	90 nm	45 nm
Die size	87 mm2	684 mm2
Maximum core temperature	100 °C	no data
Number of transistors	144 million	2,300 million
64 bit support	-	-
Windows 11 compatibility	-	-
VID voltage range	1.26V-1.356V	no data

Compatibility

Information on Pentium M 750 and Aubrey Isle 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	PCIe x16
Power consumption (TDP)	27 Watt	300 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium M 750 and Aubrey Isle. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)	+	no data
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 750 and Aubrey Isle 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 750 and Aubrey Isle are enumerated here.

VT-x

-

no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium M 750 and Aubrey Isle. 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

Pros & cons summary

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Recency	19 January 2005	31 May 2010
Physical cores	1	32
Threads	1	128
Chip lithography	90 nm	45 nm
Power consumption (TDP)	27 Watt	300 Watt

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