Ultra 5 115U vs Xeon Gold 6544Y

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	196	1213
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	7.67	no data
Market segment	Server	Laptop
Power efficiency	11.53	no data
Designer	Intel	Intel
Manufacturer	Intel	Intel
Architecture codename	Emerald Rapids (2023)	Meteor Lake (2023)
Release date	14 December 2023 (2 years ago)	14 December 2023 (2 years ago)
Launch price (MSRP)	$3,622	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Performance to price scatter graph

Detailed specifications

Xeon Gold 6544Y and Core Ultra 5 115U 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	16 (Hexadeca-Core)	8 (Octa-Core)
Threads	32	10
Base clock speed	3.6 GHz	1.5 GHz
Boost clock speed	4.1 GHz	4.2 GHz
L1 cache	80 KB (per core)	112 KB (per core)
L2 cache	2 MB (per core)	2 MB (per core)
L3 cache	45 MB (shared)	10 MB (shared)
Chip lithography	Intel 7 nm	7 nm
Die size	2x 763 mm2	no data
Maximum case temperature (TCase)	75 °C	no data
64 bit support	+	+

Compatibility

Information on Xeon Gold 6544Y and Core Ultra 5 115U 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	2	1
Socket	FCLGA4677	Intel BGA 2049
Power consumption (TDP)	270 Watt	+ 10 MB

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6544Y and Core Ultra 5 115U. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512	no data
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	+
Deep Learning Boost	+	-

Security technologies

Xeon Gold 6544Y and Core Ultra 5 115U technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data
SGX	Yes with Intel® SPS	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6544Y and Core Ultra 5 115U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6544Y and Core Ultra 5 115U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5-5200	DDR5 Depends on motherboard
Maximum memory size	4 TB	no data
Max memory channels	8	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

Arc Xe-LPG 48EU

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6544Y and Core Ultra 5 115U.

PCIe version	5.0	4.0
PCI Express lanes	80	20

Synthetic benchmarks

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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Combined synthetic benchmark score

This is our combined benchmark performance rating.

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Pros & cons summary

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Performance score	28.97	6.56
Physical cores	16	8
Threads	32	10

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