Ultra 7 265F vs Xeon X3480

Primary details

Comparing Xeon X3480 and Core Ultra 7 265F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1902	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.27	no data
Market segment	Server	Desktop processor
Power efficiency	2.04	no data
Architecture codename	Lynnfield (2009−2010)	Arrow Lake-S (2024−2025)
Release date	30 May 2010 (14 years ago)	January 2025
Launch price (MSRP)	$612	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon X3480 and Core Ultra 7 265F 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	4 (Quad-Core)	20 (Icosa-Core)
Threads	8	20
Base clock speed	3.06 GHz	2.4 GHz
Boost clock speed	3.73 GHz	5.3 GHz
L1 cache	64 KB (per core)	112 KB (per core)
L2 cache	256 KB (per core)	3 MB (per core)
L3 cache	8 MB (shared)	30 MB (shared)
Chip lithography	45 nm	3 nm
Die size	296 mm2	243 mm2
Maximum case temperature (TCase)	73 °C	no data
Number of transistors	774 million	17,800 million
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Xeon X3480 and Core Ultra 7 265F 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	FCLGA1156,LGA1156	1851
Power consumption (TDP)	95 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X3480 and Core Ultra 7 265F. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2	no data
AES-NI	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	1.0	no data
Hyper-Threading Technology	+	no data
TSX	-	+
Idle States	+	no data
Demand Based Switching	+	no data
PAE	36 Bit	no data

Security technologies

Xeon X3480 and Core Ultra 7 265F technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon X3480 and Core Ultra 7 265F are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon X3480 and Core Ultra 7 265F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-800, DDR3-1066, DDR3-1333	DDR5
Maximum memory size	32 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	21 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

N/A

Peripherals

Specifications and connection of peripherals supported by Xeon X3480 and Core Ultra 7 265F.

PCIe version	2.0	5.0
PCI Express lanes	16	20

Pros & cons summary

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Physical cores	4	20
Threads	8	20
Chip lithography	45 nm	3 nm
Power consumption (TDP)	95 Watt	65 Watt

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Should you still have questions on choice between Xeon X3480 and Core Ultra 7 265F, ask them in Comments section, and we shall answer.

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