EPYC Embedded 3451 vs Xeon E5-2680 v4

Primary details

Comparing Xeon E5-2680 v4 and EPYC Embedded 3451 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking695not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.00no data
Market segmentServerServer
SeriesIntel Xeon (Desktop)AMD EPYC Embedded
Power efficiency8.79no data
Architecture codenameBroadwell-EP (2016)Zen (2017−2020)
Release date20 June 2016 (8 years ago)21 February 2018 (6 years ago)
Launch price (MSRP)$1,745$880

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-2680 v4 and EPYC Embedded 3451 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 cores14 (Tetradeca-Core)16 (Hexadeca-Core)
Threads2832
Base clock speed2.4 GHz2.15 GHz
Boost clock speed3.3 GHz3 GHz
Bus typeQPIno data
Bus rate2 × 9.6 GT/sno data
Multiplier2421.5
L1 cache448 KB96K (per core)
L2 cache3.5 MB512K (per core)
L3 cache35 MB32 MB (shared)
Chip lithography14 nm14 nm
Die size306.18 mm22x 213 mm2
Maximum core temperature86 °Cno data
Number of transistors4700 Million4,800 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5-2680 v4 and EPYC Embedded 3451 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 configuration2 (Multiprocessor)1 (Uniprocessor)
SocketFCLGA2011AMD BGA SP4r2
Power consumption (TDP)120 Watt100 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2680 v4 and EPYC Embedded 3451. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
Thermal Monitoring+-
Flex Memory Access-no data
Demand Based Switching+no data
PAE46 Bitno data

Security technologies

Xeon E5-2680 v4 and EPYC Embedded 3451 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 E5-2680 v4 and EPYC Embedded 3451 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 E5-2680 v4 and EPYC Embedded 3451. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400DDR4-2666
Maximum memory size1.5 TB1 TiB
Max memory channels44
Maximum memory bandwidth76.8 GB/s85.33 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2680 v4 and EPYC Embedded 3451.

PCIe version3.03.0
PCI Express lanes4064

Pros & cons summary


Recency 20 June 2016 21 February 2018
Physical cores 14 16
Threads 28 32
Power consumption (TDP) 120 Watt 100 Watt

EPYC Embedded 3451 has an age advantage of 1 year, 14.3% more physical cores and 14.3% more threads, and 20% lower power consumption.

We couldn't decide between Xeon E5-2680 v4 and EPYC Embedded 3451. We've got no test results to judge.


Should you still have questions on choice between Xeon E5-2680 v4 and EPYC Embedded 3451, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2680 v4
Xeon E5-2680 v4
AMD EPYC Embedded 3451
EPYC Embedded 3451

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