Intel Xeon E5-2697 v4 vs AMD EPYC Embedded 3251

Comparative analysis of Intel Xeon E5-2697 v4 and AMD EPYC Embedded 3251 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

 

Differences

Reasons to consider the Intel Xeon E5-2697 v4

  • 10 more cores, run more applications at once: 18 vs 8
  • 20 more threads: 36 vs 16
  • Around 16% higher clock speed: 3.60 GHz vs 3.1 GHz
  • 3x more maximum memory size: 1.5 TB vs 512 GB
  • Around 11% better performance in PassMark - Single thread mark: 2093 vs 1881
  • 2.7x better performance in PassMark - CPU mark: 38077 vs 13912
Specifications (specs)
Number of cores 18 vs 8
Number of threads 36 vs 16
Maximum frequency 3.60 GHz vs 3.1 GHz
Maximum memory size 1.5 TB vs 512 GB
Max number of CPUs in a configuration 2 vs 1
Benchmarks
PassMark - Single thread mark 2093 vs 1881
PassMark - CPU mark 38077 vs 13912

Reasons to consider the AMD EPYC Embedded 3251

  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • 2.9x lower typical power consumption: 50 Watt vs 145 Watt
Unlocked Unlocked vs Locked
Thermal Design Power (TDP) 50 Watt vs 145 Watt

Compare benchmarks

CPU 1: Intel Xeon E5-2697 v4
CPU 2: AMD EPYC Embedded 3251

PassMark - Single thread mark
CPU 1
CPU 2
2093
1881
PassMark - CPU mark
CPU 1
CPU 2
38077
13912
Name Intel Xeon E5-2697 v4 AMD EPYC Embedded 3251
PassMark - Single thread mark 2093 1881
PassMark - CPU mark 38077 13912
Geekbench 4 - Single Core 736
Geekbench 4 - Multi-Core 8900

Compare specifications (specs)

Intel Xeon E5-2697 v4 AMD EPYC Embedded 3251

Essentials

Architecture codename Broadwell Zen
Launch date Q1'16 21 Feb 2018
Place in performance rating 1051 1187
Processor Number E5-2697V4
Series Intel® Xeon® Processor E5 v4 Family
Status Launched
Vertical segment Server Server

Performance

64 bit support
Base frequency 2.30 GHz 2.5 GHz
Bus Speed 9.6 GT/s QPI
Manufacturing process technology 14 nm 14 nm
Maximum core temperature 79°C
Maximum frequency 3.60 GHz 3.1 GHz
Number of cores 18 8
Number of QPI Links 2
Number of threads 36 16
VID voltage range 0
Die size 192 mm
L1 cache 768 KB
L2 cache 4 MB
L3 cache 16 MB
Transistor count 4800 million
Unlocked

Memory

Max memory channels 4 2
Maximum memory bandwidth 76.8 GB/s 39.74 GB/s
Maximum memory size 1.5 TB 512 GB
Supported memory types DDR4 1600/1866/2133/2400 DDR4-2666
ECC memory support

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 2 1
Package Size 45mm x 52.5mm
Sockets supported FCLGA2011-3
Thermal Design Power (TDP) 145 Watt 50 Watt

Peripherals

Max number of PCIe lanes 40 32
PCI Express revision 3.0 3.0
PCIe configurations x4, x8, x16 x16, x8, x4, x2
Scalability 2S
Integrated LAN
Total number of SATA ports 8
USB revision 3.0

Security & Reliability

Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel® AVX2
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Physical Address Extensions (PAE) 46-bit
Thermal Monitoring

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
AMD Virtualization (AMD-V™)