Ultra 7 265K vs Pentium U5600

Primary details

Comparing Pentium U5600 and Core Ultra 7 265K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	81
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	96.19
Market segment	Laptop	Desktop processor
Series	Intel Pentium	no data
Power efficiency	no data	28.52
Architecture codename	Arrandale (2010−2011)	Arrow Lake-S (2024−2025)
Release date	9 January 2011 (13 years ago)	24 October 2024 (recently)
Launch price (MSRP)	no data	$394

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Pentium U5600 and Core Ultra 7 265K 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)	20 (Icosa-Core)
Threads	2	20
Base clock speed	1.33 GHz	3.9 GHz
Boost clock speed	1.33 GHz	5.5 GHz
Bus type	DMI 1.0	no data
Bus rate	1 × 2.5 GT/s	no data
Multiplier	10	no data
L1 cache	64K (per core)	112 KB (per core)
L2 cache	256K (per core)	3 MB (per core)
L3 cache	3 MB (shared)	30 MB (shared)
Chip lithography	32 nm	3 nm
Die size	81+114 mm2	243 mm2
Maximum core temperature	105 °C	no data
Number of transistors	384 million	17,800 million
64 bit support	+	+
Windows 11 compatibility	-	no data
Unlocked multiplier	-	+

Compatibility

Information on Pentium U5600 and Core Ultra 7 265K 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 (Uniprocessor)	1
Socket	Intel BGA1288	1851
Power consumption (TDP)	18 Watt	125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium U5600 and Core Ultra 7 265K. You'll probably need this information if you require some particular technology.

AES-NI	-	+
FMA	+	-
AVX	-	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
TSX	-	+
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	+	no data
SIPP	-	+
PAE	36 Bit	no data
FDI	+	no data
Fast Memory Access	+	no data

Security technologies

Pentium U5600 and Core Ultra 7 265K technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium U5600 and Core Ultra 7 265K are enumerated here.

VT-d	-	+
VT-x	-	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium U5600 and Core Ultra 7 265K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR5 Depends on motherboard
Maximum memory size	8 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	12.799 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Previous Generation Intel® Processors	Arc Xe2 Graphics 64EU
Clear Video	+	no data
Graphics max frequency	500 MHz	no data

Graphics interfaces

Available interfaces and connections of Pentium U5600 and Core Ultra 7 265K integrated GPUs.

Number of displays supported

2

no data

Peripherals

Specifications and connection of peripherals supported by Pentium U5600 and Core Ultra 7 265K.

PCIe version	2.0	5.0
PCI Express lanes	16	20

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Pros & cons summary

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Recency	9 January 2011	24 October 2024
Physical cores	2	20
Threads	2	20
Chip lithography	32 nm	3 nm
Power consumption (TDP)	18 Watt	125 Watt

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