Xeon D-2123IT vs EPYC 7551P

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Aggregate performance score

EPYC 7551P
2017
32 cores / 64 threads, 180 Watt
24.91
+471%

EPYC 7551P outperforms Xeon D-2123IT by a whopping 471% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7551P and Xeon D-2123IT processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2041370
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.3311.66
Market segmentServerServer
SeriesAMD EPYCIntel Xeon D
Power efficiency12.626.63
Architecture codenameNaples (2017−2018)Skylake (server) (2017−2019)
Release date20 June 2017 (7 years ago)7 February 2018 (6 years ago)
Launch price (MSRP)$2,100$213

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon D-2123IT has 169% better value for money than EPYC 7551P.

Detailed specifications

EPYC 7551P and Xeon D-2123IT 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)4 (Quad-Core)
Threads648
Base clock speed2 GHz2.2 GHz
Boost clock speed2 GHz3 GHz
Bus typeno dataDMI 3.0
Bus rateno data4 × 8 GT/s
Multiplier2022
L1 cache3 MB256 KB
L2 cache16 MB4 MB
L3 cache64 MB (shared)8.25 MB
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 7551P and Xeon D-2123IT 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)1 (Uniprocessor)
SocketTR4FCBGA2518
Power consumption (TDP)180 Watt60 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7551P and Xeon D-2123IT. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
QuickAssistno data-
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Idle Statesno data+
Thermal Monitoring-+
Turbo Boost Max 3.0no data-

Security technologies

EPYC 7551P and Xeon D-2123IT technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
MPX-+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7551P and Xeon D-2123IT 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 7551P and Xeon D-2123IT. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR4
Maximum memory size2 TiB512 GB
Max memory channels84
Maximum memory bandwidth170.671 GB/s76.805 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by EPYC 7551P and Xeon D-2123IT.

PCIe version3.03.0
PCI Express lanes12832

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

EPYC 7551P 24.91
+471%
Xeon D-2123IT 4.36

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

EPYC 7551P 38126
+471%
Xeon D-2123IT 6676

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

EPYC 7551P 931
+132%
Xeon D-2123IT 401

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

EPYC 7551P 6192
+613%
Xeon D-2123IT 868

Gaming performance

Pros & cons summary


Performance score 24.91 4.36
Recency 20 June 2017 7 February 2018
Physical cores 32 4
Threads 64 8
Power consumption (TDP) 180 Watt 60 Watt

EPYC 7551P has a 471.3% higher aggregate performance score, and 700% more physical cores and 700% more threads.

Xeon D-2123IT, on the other hand, has an age advantage of 7 months, and 200% lower power consumption.

The EPYC 7551P is our recommended choice as it beats the Xeon D-2123IT in performance tests.


Should you still have questions on choice between EPYC 7551P and Xeon D-2123IT, ask them in Comments section, and we shall answer.

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AMD EPYC 7551P
EPYC 7551P
Intel Xeon D-2123IT
Xeon D-2123IT

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

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