Xeon Silver 4516Y vs L7455

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Primary details

Comparing Xeon L7455 and Xeon Silver 4516Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2103not rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Power efficiency2.29no data
Release date1 July 2008 (16 years ago)1 October 2023 (1 year ago)

Detailed specifications

Xeon L7455 and Xeon Silver 4516Y 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 coresno data24 (Tetracosa-Core)
Threadsno data48
Base clock speed2.13 GHz2.2 GHz
Boost clock speedno data3.7 GHz
L3 cache12 MB L2 Cache45 MB
Chip lithography45 nmIntel 7 nm
Maximum core temperature73 °C81 °C
64 bit support+-
Windows 11 compatibility-no data
VID voltage range0.9V-1.45Vno data

Compatibility

Information on Xeon L7455 and Xeon Silver 4516Y 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.

SocketPGA604FCLGA4677
Power consumption (TDP)65 Watt185 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon L7455 and Xeon Silver 4516Y. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI-+
Enhanced SpeedStep (EIST)-no data
Speed Shiftno data+
Turbo Boost Technology-2.0
Hyper-Threading Technology-+
TSX-+
Idle States-no data
Demand Based Switching+no data
FSB parity+no data
Deep Learning Boost-+

Security technologies

Xeon L7455 and Xeon Silver 4516Y technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
SGXno dataYes with Intel® SPS
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon L7455 and Xeon Silver 4516Y are enumerated here.

VT-dno data+
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon L7455 and Xeon Silver 4516Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5-4400
Maximum memory sizeno data4 TB
Max memory channelsno data8
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by Xeon L7455 and Xeon Silver 4516Y.

PCIe versionno data5.0
PCI Express lanesno data80

Pros & cons summary


Recency 1 July 2008 1 October 2023
Power consumption (TDP) 65 Watt 185 Watt

Xeon L7455 has 184.6% lower power consumption.

Xeon Silver 4516Y, on the other hand, has an age advantage of 15 years.

We couldn't decide between Xeon L7455 and Xeon Silver 4516Y. We've got no test results to judge.


Should you still have questions on choice between Xeon L7455 and Xeon Silver 4516Y, ask them in Comments section, and we shall answer.

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Intel Xeon L7455
Xeon L7455
Intel Xeon Silver 4516Y
Xeon Silver 4516Y

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