Xeon w7-3545 vs Silver 4514Y

Primary details

Comparing Xeon Silver 4514Y and Xeon w7-3545 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Architecture codename	Emerald Rapids (2023)	Sapphire Rapids (2023−2024)
Release date	14 December 2023 (less than a year ago)	24 August 2023 (1 year ago)
Launch price (MSRP)	$780	$2,039

Detailed specifications

Xeon Silver 4514Y and Xeon w7-3545 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)	24 (Tetracosa-Core)
Threads	32	48
Base clock speed	2 GHz	2.7 GHz
Boost clock speed	3.4 GHz	4.8 GHz
L1 cache	80 KB (per core)	80 KB (per core)
L2 cache	2 MB (per core)	2 MB (per core)
L3 cache	30 MB (shared)	67.5 MB
Chip lithography	Intel 7 nm	Intel 7 nm
Die size	2x 763 mm2	4x 477 mm2
Maximum case temperature (TCase)	79 °C	76 °C
64 bit support	+	+

Compatibility

Information on Xeon Silver 4514Y and Xeon w7-3545 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	FCLGA4677
Power consumption (TDP)	150 Watt	310 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Silver 4514Y and Xeon w7-3545. 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	Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	+
Turbo Boost Max 3.0	no data	+
Deep Learning Boost	+	+

Security technologies

Xeon Silver 4514Y and Xeon w7-3545 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
SGX	Yes with Intel® SPS	-
OS Guard	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Silver 4514Y and Xeon w7-3545 are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Silver 4514Y and Xeon w7-3545. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5-4400	DDR5-4800
Maximum memory size	4 TB	4 TB
Max memory channels	8	8
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 Silver 4514Y and Xeon w7-3545.

PCIe version	5.0	5.0
PCI Express lanes	80	112

Pros & cons summary

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Recency	14 December 2023	24 August 2023
Physical cores	16	24
Threads	32	48
Power consumption (TDP)	150 Watt	310 Watt

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Should you still have questions on choice between Xeon Silver 4514Y and Xeon w7-3545, ask them in Comments section, and we shall answer.

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