Xeon Gold 6544Y vs Gold 6258R

Primary details

Comparing Xeon Gold 6258R and Xeon Gold 6544Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	52	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	27.61	no data
Market segment	Server	Server
Series	Intel Xeon Gold	no data
Architecture codename	Cascade Lake (2019−2020)	Emerald Rapids
Release date	24 February 2020 (4 years ago)	1 October 2023 (less than a year ago)
Launch price (MSRP)	$3,950	no data
Current price	$2819 (0.7x MSRP)	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon Gold 6258R and Xeon Gold 6544Y 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	28 (Octacosa-Core)	16 (Hexadeca-Core)
Threads	56	32
Base clock speed	no data	3.6 GHz
Boost clock speed	2.7 GHz	4.1 GHz
Bus support	4 × 8 GT/s	no data
L1 cache	1.75 MB	80 KB (per core)
L2 cache	28 MB	2 MB (per core)
L3 cache	38.5 MB	45 MB (shared)
Chip lithography	14 nm	10 nm
Die size	no data	2x 763 mm2
Maximum core temperature	74 °C	no data
Maximum case temperature (TCase)	no data	75 °C
64 bit support	+	+
Windows 11 compatibility	+	no data
Unlocked multiplier	No	No

Compatibility

Information on Xeon Gold 6258R and Xeon Gold 6544Y 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	2
Socket	Socket P	4677
Power consumption (TDP)	205 Watt	270 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6258R and Xeon Gold 6544Y. You'll probably need this information if you require some particular technology.

AES-NI	+	+
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
TSX	+	+

Security technologies

Xeon Gold 6258R and Xeon Gold 6544Y technologies aimed at improving security, for example, by protecting against hacks.

TXT

+

+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6258R and Xeon Gold 6544Y are enumerated here.

VT-d	+	+
VT-x	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6258R and Xeon Gold 6544Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2933	DDR5
Maximum memory size	1 TiB	no data
Max memory channels	6	no data
Maximum memory bandwidth	140.8 GB/s	no data
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

N/A

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6258R and Xeon Gold 6544Y.

PCIe version	no data	5.0
PCI Express lanes	48	80

Pros & cons summary

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Recency	24 February 2020	1 October 2023
Physical cores	28	16
Threads	56	32
Chip lithography	14 nm	10 nm
Power consumption (TDP)	205 Watt	270 Watt

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Should you still have questions on choice between Xeon Gold 6258R and Xeon Gold 6544Y, ask them in Comments section, and we shall answer.

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