EPYC 9555 vs Xeon D-1587

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Primary details

Comparing Xeon D-1587 and EPYC 9555 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking882not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.08no data
Market segmentServerServer
SeriesIntel Xeon Dno data
Power efficiency12.43no data
Architecture codenameBroadwell (2015−2019)Turin (2024)
Release date24 February 2016 (8 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)$1,443$9,826

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon D-1587 and EPYC 9555 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 cores16 (Hexadeca-Core)64 (Tetrahexaconta-Core)
Threads32128
Base clock speed1.7 GHz3.2 GHz
Boost clock speed2.3 GHz4.4 GHz
Bus typeDMI 2.0no data
Multiplier17no data
L1 cache1 MB80 KB (per core)
L2 cache4 MB1 MB (per core)
L3 cache24 MB256 MB (shared)
Chip lithography14 nm4 nm
Die size306.18 mm28x 70.6 mm2
Maximum case temperature (TCase)80 °Cno data
Number of transistors4700 Million66,520 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Xeon D-1587 and EPYC 9555 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 configuration1 (Uniprocessor)2
SocketFCBGA1667SP5
Power consumption (TDP)65 Watt360 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-1587 and EPYC 9555. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2no data
AES-NI++
AVX++
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
Thermal Monitoring+-
GPIO+no data
Precision Boost 2no data+

Security technologies

Xeon D-1587 and EPYC 9555 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-1587 and EPYC 9555 are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon D-1587 and EPYC 9555. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR3DDR5
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth34.124 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon D-1587 and EPYC 9555.

PCIe version2.0/3.05.0
PCI Express lanes24128
USB revision2.0/3.0no data
Total number of SATA ports6no data
Number of USB ports8no data
Integrated LAN+no data
UART+no data

Pros & cons summary


Recency 24 February 2016 10 October 2024
Physical cores 16 64
Threads 32 128
Chip lithography 14 nm 4 nm
Power consumption (TDP) 65 Watt 360 Watt

Xeon D-1587 has 453.8% lower power consumption.

EPYC 9555, on the other hand, has an age advantage of 8 years, 300% more physical cores and 300% more threads, and a 250% more advanced lithography process.

We couldn't decide between Xeon D-1587 and EPYC 9555. We've got no test results to judge.


Should you still have questions on choice between Xeon D-1587 and EPYC 9555, ask them in Comments section, and we shall answer.

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Intel Xeon D-1587
Xeon D-1587
AMD EPYC 9555
EPYC 9555

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