EPYC 9555P vs Xeon E5-2620

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Primary details

Comparing Xeon E5-2620 and EPYC 9555P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1583not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.73no data
Market segmentServerServer
Power efficiency3.30no data
Architecture codenameSandy Bridge-EP (2012)Turin (2024)
Release date6 March 2012 (12 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)$36$7,983

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-2620 and EPYC 9555P 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 cores6 (Hexa-Core)64 (Tetrahexaconta-Core)
Threads12128
Base clock speed2 GHz3.2 GHz
Boost clock speed2.5 GHz4.4 GHz
Bus rate7.2 GT/sno data
L1 cache64 KB (per core)80 KB (per core)
L2 cache256 KB (per core)1 MB (per core)
L3 cache15360 KB (shared)256 MB (shared)
Chip lithography32 nm4 nm
Die size435 mm28x 70.6 mm2
Maximum core temperature77 °Cno data
Number of transistors2,270 million66,520 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Xeon E5-2620 and EPYC 9555P 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 configuration21
SocketFCLGA2011SP5
Power consumption (TDP)95 Watt360 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2620 and EPYC 9555P. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXno data
AES-NI++
AVX++
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology1.0no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access-no data
Demand Based Switching+no data
Precision Boost 2no data+

Security technologies

Xeon E5-2620 and EPYC 9555P technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2620 and EPYC 9555P 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 E5-2620 and EPYC 9555P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5
Maximum memory size384 GBno data
Max memory channels4no data
Maximum memory bandwidth42.6 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 E5-2620 and EPYC 9555P.

PCIe version3.05.0
PCI Express lanes40128

Pros & cons summary


Recency 6 March 2012 10 October 2024
Physical cores 6 64
Threads 12 128
Chip lithography 32 nm 4 nm
Power consumption (TDP) 95 Watt 360 Watt

Xeon E5-2620 has 278.9% lower power consumption.

EPYC 9555P, on the other hand, has an age advantage of 12 years, 966.7% more physical cores and 966.7% more threads, and a 700% more advanced lithography process.

We couldn't decide between Xeon E5-2620 and EPYC 9555P. We've got no test results to judge.


Should you still have questions on choice between Xeon E5-2620 and EPYC 9555P, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2620
Xeon E5-2620
AMD EPYC 9555P
EPYC 9555P

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Community ratings

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