Xeon Silver 4514Y: specs and benchmarks

Summary

Intel started Xeon Silver 4514Y sales 14 December 2023 at a recommended price of $780. This is an Emerald Rapids architecture desktop processor primarily aimed at professional systems. It has 16 cores and 32 threads, and is based on Intel 7 manufacturing technology, with a maximum frequency of 3400 MHz and a locked multiplier.

Compatibility-wise, this is FCLGA4677 processor with a TDP of 150 Watt and a maximum temperature of 79 °C. It supports DDR5-4400 memory.

Primary details

Xeon Silver 4514Y processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in the ranking	not rated
Place by popularity	not in top-100
Market segment	Server
Architecture codename	Emerald Rapids (2023)
Release date	14 December 2023 (less than a year ago)
Launch price (MSRP)	$780	of 17,906 (tray) (Xeon Platinum 8280L)

Detailed specifications

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores	16 (Hexadeca-Core)
Threads	32
Base clock speed	2 GHz	of 4.7 GHz (Ryzen 9 7900X)
Boost clock speed	3.4 GHz	of 50 MHz (i486DX-50)
L1 cache	80 KB (per core)	of 7475.2 KB (Apple M2 Pro 10-Core)
L2 cache	2 MB (per core)	of 86016 KB (EPYC 9634)
L3 cache	30 MB (shared)	of 1179648 KB (EPYC 9684X)
Chip lithography	Intel 7 nm	of 0.18 µm (K6-2+/450ACZ)
Die size	2x 763 mm2
Maximum case temperature (TCase)	79 °C	of 105 °C (Core i7-5950HQ)
64 bit support	+

Compatibility

Information on Xeon Silver 4514Y compatibility with other computer components and devices: 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	of 8 (Xeon Platinum 8454H)
Socket	FCLGA4677
Power consumption (TDP)	150 Watt	of 500 Watt (Xeon 6960P)

Technologies and extensions

Technological capabilities and additional instructions supported by Xeon Silver 4514Y. 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
AES-NI	+
AVX	+
vPro	+
Enhanced SpeedStep (EIST)	+
Speed Shift	+
Turbo Boost Technology	2.0
Hyper-Threading Technology	+
TSX	+
Status	Launched
Deep Learning Boost	+

Security technologies

Processor technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

VT-d	+
VT-x	+
EPT	+

Memory specs

Types, maximum amount and channel number of RAM supported by Xeon Silver 4514Y's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory types	DDR5-4400
Maximum memory size	4 TB	of 6 TiB (EPYC 9654)
Max memory channels	8	of 12 (Xeon Platinum 9221)
ECC memory support	+

Graphics specifications

General parameters of a GPU integrated into Xeon Silver 4514Y.

Integrated graphics card

N/A

Peripherals

Specifications and connection types of supported peripherals.

PCIe version	5.0
PCI Express lanes	80	of 128 (Ryzen Threadripper PRO 7995WX)

Benchmark performance

Single-core and multi-core benchmark results of Xeon Silver 4514Y. Overall benchmark performance is measured in points in 0-100 range, higher is better.

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