EPYC 9555 vs Xeon Gold 6122

#ad 
Buy on Amazon
VS

Primary details

Comparing Xeon Gold 6122 and EPYC 9555 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking459not rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Power efficiency11.81no data
Architecture codenameno dataTurin (2024)
Release date1 April 2018 (6 years ago)10 October 2024 (recently)
Launch price (MSRP)no data$9,826

Detailed specifications

Xeon Gold 6122 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 cores20 (Icosa-Core)64 (Tetrahexaconta-Core)
Threads40128
Base clock speed1.8 GHz3.2 GHz
Boost clock speed3.7 GHz4.4 GHz
L1 cacheno data80 KB (per core)
L2 cacheno data1 MB (per core)
L3 cache28 MB256 MB (shared)
Chip lithography14 nm4 nm
Die sizeno data8x 70.6 mm2
Number of transistorsno data66,520 million
64 bit support-+
Windows 11 compatibility-no data

Compatibility

Information on Xeon Gold 6122 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 configurationno data2
SocketFCLGA3647SP5
Power consumption (TDP)120 Watt360 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6122 and EPYC 9555. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX-512no data
AES-NI++
AVX-+
vPro+no data
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Turbo Boost Max 3.0-no data
Precision Boost 2no data+

Security technologies

Xeon Gold 6122 and EPYC 9555 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6122 and EPYC 9555 are enumerated here.

AMD-V-+
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6122 and EPYC 9555. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400DDR5
Maximum memory size768 GBno data
Max memory channels6no 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 Gold 6122 and EPYC 9555.

PCIe version3.05.0
PCI Express lanes48128

Pros & cons summary


Recency 1 April 2018 10 October 2024
Physical cores 20 64
Threads 40 128
Chip lithography 14 nm 4 nm
Power consumption (TDP) 120 Watt 360 Watt

Xeon Gold 6122 has 200% lower power consumption.

EPYC 9555, on the other hand, has an age advantage of 6 years, 220% more physical cores and 220% more threads, and a 250% more advanced lithography process.

We couldn't decide between Xeon Gold 6122 and EPYC 9555. We've got no test results to judge.


Should you still have questions on choice between Xeon Gold 6122 and EPYC 9555, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Xeon Gold 6122
Xeon Gold 6122
AMD EPYC 9555
EPYC 9555

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


5 1 vote

Rate Xeon Gold 6122 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

No user ratings yet.

Rate EPYC 9555 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon Gold 6122 or EPYC 9555, agree or disagree with our judgements, or report an error or mismatch.