Xeon Platinum 8354H vs EPYC 7551

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Primary details

Comparing EPYC 7551 and Xeon Platinum 8354H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking401not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.30no data
Market segmentServerServer
SeriesAMD EPYCno data
Power efficiency8.59no data
Architecture codenameNaples (2017−2018)Cooper Lake-SP (2021)
Release date20 June 2017 (7 years ago)6 April 2021 (3 years ago)
Launch price (MSRP)$3,400no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

EPYC 7551 and Xeon Platinum 8354H 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 cores32 (Dotriaconta-Core)18 (Octadeca-Core)
Threads6436
Base clock speed2 GHz3.1 GHz
Boost clock speed2 GHz4.3 GHz
Multiplier20no data
L1 cache3 MB64K (per core)
L2 cache16 MB1 MB (per core)
L3 cache64 MB (shared)24.75 MB (shared)
Chip lithography14 nm14 nm
Die size213 mm2no data
Number of transistors19200 Millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on EPYC 7551 and Xeon Platinum 8354H 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 configuration2 (Multiprocessor)8
SocketTR4FCLGA4189
Power consumption (TDP)180 Watt205 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7551 and Xeon Platinum 8354H. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Hyper-Threading Technologyno data+
TSX-+
Deep Learning Boost-+

Security technologies

EPYC 7551 and Xeon Platinum 8354H technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7551 and Xeon Platinum 8354H are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7551 and Xeon Platinum 8354H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR4 RDIMM
Maximum memory size2 TiB1.12 TB
Max memory channels86
Maximum memory bandwidth170.671 GB/sno data
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by EPYC 7551 and Xeon Platinum 8354H.

PCIe version3.03.0
PCI Express lanes12848

Pros & cons summary


Recency 20 June 2017 6 April 2021
Physical cores 32 18
Threads 64 36
Power consumption (TDP) 180 Watt 205 Watt

EPYC 7551 has 77.8% more physical cores and 77.8% more threads, and 13.9% lower power consumption.

Xeon Platinum 8354H, on the other hand, has an age advantage of 3 years.

We couldn't decide between EPYC 7551 and Xeon Platinum 8354H. We've got no test results to judge.


Should you still have questions on choice between EPYC 7551 and Xeon Platinum 8354H, ask them in Comments section, and we shall answer.

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AMD EPYC 7551
EPYC 7551
Intel Xeon Platinum 8354H
Xeon Platinum 8354H

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