Ultra 5 225F vs A6-4455M

Primary details

Comparing A6-4455M and Core Ultra 5 225F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2891	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	AMD A-Series	no data
Power efficiency	2.78	no data
Architecture codename	Trinity (2012−2013)	Arrow Lake-S (2024−2025)
Release date	15 May 2012 (12 years ago)	January 2025

Detailed specifications

A6-4455M and Core Ultra 5 225F 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	2 (Dual-core)	10 (Deca-Core)
Threads	2	10
Base clock speed	2.1 GHz	3.3 GHz
Boost clock speed	2.6 GHz	4.9 GHz
L1 cache	92 KB	112 KB (per core)
L2 cache	2 MB (shared)	3 MB (per core)
L3 cache	0 KB	21 MB (shared)
Chip lithography	32 nm	3 nm
Die size	246 mm2	243 mm2
Maximum case temperature (TCase)	100 °C	no data
Number of transistors	1,178 million	17,800 million
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on A6-4455M and Core Ultra 5 225F 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	FP2	1851
Power consumption (TDP)	17 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A6-4455M and Core Ultra 5 225F. You'll probably need this information if you require some particular technology.

Instruction set extensions	86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMA	no data
AES-NI	+	+
FMA	+	-
AVX	+	+
Enhanced SpeedStep (EIST)	no data	+
TSX	-	+

Security technologies

A6-4455M and Core Ultra 5 225F technologies aimed at improving security, for example, by protecting against hacks.

TXT

no data

+

Virtualization technologies

Virtual machine speed-up technologies supported by A6-4455M and Core Ultra 5 225F are enumerated here.

AMD-V	+	-
VT-d	no data	+
VT-x	no data	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by A6-4455M and Core Ultra 5 225F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

unknown Dual-channel

DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

AMD Radeon HD 7500G (327 - 424 MHz)

N/A

Peripherals

Specifications and connection of peripherals supported by A6-4455M and Core Ultra 5 225F.

PCIe version	no data	5.0
PCI Express lanes	no data	20

Pros & cons summary

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Physical cores	2	10
Threads	2	10
Chip lithography	32 nm	3 nm
Power consumption (TDP)	17 Watt	65 Watt

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