Pentium 8505 (IPU) vs Celeron M 450

Primary details

Comparing Celeron M 450 and Pentium 8505 (IPU) 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	Celeron M	no data
Architecture codename	Yonah (2005−2006)	Alder Lake-U (2022)
Release date	no data	23 February 2022 (2 years ago)
Current price	$273	no data

Detailed specifications

Celeron M 450 and Pentium 8505 (IPU) 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)	5 (Penta-Core)
Threads	1	6
Base clock speed	2 GHz	1.2 GHz
Boost clock speed	2 GHz	4.4 GHz
Bus support	533 MHz	no data
L1 cache	no data	80K (per core)
L2 cache	no data	1.25 MB (per core)
L3 cache	1 MB L2 KB	8 MB (shared)
Chip lithography	65 nm	10 nm
Maximum core temperature	100 °C	no data
64 bit support	-	+
Windows 11 compatibility	-	no data
Unlocked multiplier	No	No
VID voltage range	1.0V-1.3V	no data

Compatibility

Information on Celeron M 450 and Pentium 8505 (IPU) 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	no data	1
Socket	PPGA478	Intel BGA 1744
Power consumption (TDP)	27 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron M 450 and Pentium 8505 (IPU). 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
TSX	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

Celeron M 450 and Pentium 8505 (IPU) technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron M 450 and Pentium 8505 (IPU) are enumerated here.

VT-d	no data	+
VT-x	-	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron M 450 and Pentium 8505 (IPU). Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	no data	DDR4, DDR5 Dual-channel
ECC memory support	-	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Intel UHD Graphics 48EU

Peripherals

Specifications and connection of peripherals supported by Celeron M 450 and Pentium 8505 (IPU).

PCIe version	no data	4.0
PCI Express lanes	no data	20

Pros & cons summary

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Physical cores	1	5
Threads	1	6
Chip lithography	65 nm	10 nm
Power consumption (TDP)	27 Watt	15 Watt

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Should you still have questions on choice between Celeron M 450 and Pentium 8505 (IPU), ask them in Comments section, and we shall answer.

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