EPYC 9555P vs Xeon E5-1620 v3

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Primary details

Comparing Xeon E5-1620 v3 and EPYC 9555P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1343not rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Power efficiency2.96no data
Architecture codenameHaswell-EP (2014−2015)Turin (2024)
Release date8 September 2014 (10 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)no data$7,983

Detailed specifications

Xeon E5-1620 v3 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 cores4 (Quad-Core)64 (Tetrahexaconta-Core)
Threads8128
Base clock speed3.5 GHz3.2 GHz
Boost clock speed3.6 GHz4.4 GHz
Bus rate0 GT/sno data
L1 cache64K (per core)80 KB (per core)
L2 cache256K (per core)1 MB (per core)
L3 cache10 MB (shared)256 MB (shared)
Chip lithography22 nm4 nm
Die size356 mm28x 70.6 mm2
Maximum core temperature66 °Cno data
Number of transistors2,600 million66,520 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Xeon E5-1620 v3 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 configuration11
SocketFCLGA2011SP5
Power consumption (TDP)140 Watt360 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-1620 v3 and EPYC 9555P. 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
Idle States+no data
Thermal Monitoring+-
Flex Memory Access-no data
Demand Based Switching+no data
PAE46 Bitno data
Precision Boost 2no data+

Security technologies

Xeon E5-1620 v3 and EPYC 9555P technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
Identity Protection+-
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-1620 v3 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 E5-1620 v3 and EPYC 9555P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1333, DDR4-1600, DDR4-1866, DDR4-2133DDR5
Maximum memory size768 GBno data
Max memory channels4no data
Maximum memory bandwidth68 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 E5-1620 v3 and EPYC 9555P.

PCIe version3.05.0
PCI Express lanes40128

Pros & cons summary


Recency 8 September 2014 10 October 2024
Physical cores 4 64
Threads 8 128
Chip lithography 22 nm 4 nm
Power consumption (TDP) 140 Watt 360 Watt

Xeon E5-1620 v3 has 157.1% lower power consumption.

EPYC 9555P, on the other hand, has an age advantage of 10 years, 1500% more physical cores and 1500% more threads, and a 450% more advanced lithography process.

We couldn't decide between Xeon E5-1620 v3 and EPYC 9555P. We've got no test results to judge.


Should you still have questions on choice between Xeon E5-1620 v3 and EPYC 9555P, ask them in Comments section, and we shall answer.

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Intel Xeon E5-1620 v3
Xeon E5-1620 v3
AMD EPYC 9555P
EPYC 9555P

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