Core i3-1215U (IPU) vs Xeon Silver 4123

Primary details

Comparing Xeon Silver 4123 and Core i3-1215U (IPU) processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	773	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Architecture codename	no data	Alder Lake-U (2022)
Release date	1 January 2018 (6 years ago)	23 February 2022 (2 years ago)

Detailed specifications

Xeon Silver 4123 and Core i3-1215U (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	8 (Octa-Core)	6 (Hexa-Core)
Threads	16	8
Base clock speed	3 GHz	1.2 GHz
Boost clock speed	3.2 GHz	4.4 GHz
L1 cache	no data	80K (per core)
L2 cache	no data	1.25 MB (per core)
L3 cache	11 MB	10 MB (shared)
Chip lithography	14 nm	10 nm
64 bit support	-	+
Windows 11 compatibility	-	no data
Unlocked multiplier	No	No

Compatibility

Information on Xeon Silver 4123 and Core i3-1215U (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	FCLGA3647	Intel BGA 1744
Power consumption (TDP)	105 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Silver 4123 and Core i3-1215U (IPU). You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX-512	no data
AES-NI	+	+
AVX	no data	+
vPro	+	no data
Enhanced SpeedStep (EIST)	no data	+
Speed Shift	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	+
Turbo Boost Max 3.0	-	no data
Status	Launched	no data

Security technologies

Xeon Silver 4123 and Core i3-1215U (IPU) technologies aimed at improving security, for example, by protecting against hacks.

TXT

+

+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Silver 4123 and Core i3-1215U (IPU) are enumerated here.

VT-d	no data	+
VT-x	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Silver 4123 and Core i3-1215U (IPU). Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2400	DDR4, DDR5 Dual-channel
Maximum memory size	512 GB	no data
Max memory channels	6	no data
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Intel UHD Graphics 64EU

Peripherals

Specifications and connection of peripherals supported by Xeon Silver 4123 and Core i3-1215U (IPU).

PCIe version	3.0	4.0
PCI Express lanes	48	20

Pros & cons summary

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Recency	1 January 2018	23 February 2022
Physical cores	8	6
Threads	16	8
Chip lithography	14 nm	10 nm
Power consumption (TDP)	105 Watt	15 Watt

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Should you still have questions on choice between Xeon Silver 4123 and Core i3-1215U (IPU), ask them in Comments section, and we shall answer.

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