Intel Xeon E5-2697 v3 vs AMD EPYC Embedded 3251

Comparative analysis of Intel Xeon E5-2697 v3 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 v3

  • 6 more cores, run more applications at once: 14 vs 8
  • 12 more threads: 28 vs 16
  • Around 16% higher clock speed: 3.60 GHz vs 3.1 GHz
  • Around 50% higher maximum memory size: 768 GB vs 512 GB
  • Around 3% better performance in PassMark - Single thread mark: 1943 vs 1881
  • Around 94% better performance in PassMark - CPU mark: 26941 vs 13912
Specifications (specs)
Number of cores 14 vs 8
Number of threads 28 vs 16
Maximum frequency 3.60 GHz vs 3.1 GHz
Maximum memory size 768 GB vs 512 GB
Max number of CPUs in a configuration 2 vs 1
Benchmarks
PassMark - Single thread mark 1943 vs 1881
PassMark - CPU mark 26941 vs 13912

Reasons to consider the AMD EPYC Embedded 3251

  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
  • 2.9x lower typical power consumption: 50 Watt vs 145 Watt
Unlocked Unlocked vs Locked
Manufacturing process technology 14 nm vs 22 nm
Thermal Design Power (TDP) 50 Watt vs 145 Watt

Compare benchmarks

CPU 1: Intel Xeon E5-2697 v3
CPU 2: AMD EPYC Embedded 3251

PassMark - Single thread mark
CPU 1
CPU 2
1943
1881
PassMark - CPU mark
CPU 1
CPU 2
26941
13912
Name Intel Xeon E5-2697 v3 AMD EPYC Embedded 3251
PassMark - Single thread mark 1943 1881
PassMark - CPU mark 26941 13912
Geekbench 4 - Single Core 797
Geekbench 4 - Multi-Core 9536

Compare specifications (specs)

Intel Xeon E5-2697 v3 AMD EPYC Embedded 3251

Essentials

Architecture codename Haswell Zen
Launch date Q3'14 21 Feb 2018
Place in performance rating 1143 1189
Processor Number E5-2697V3
Series Intel® Xeon® Processor E5 v3 Family
Status Launched
Vertical segment Server Server

Performance

64 bit support
Base frequency 2.60 GHz 2.5 GHz
Bus Speed 9.6 GT/s QPI
Manufacturing process technology 22 nm 14 nm
Maximum core temperature 76.7°C
Maximum frequency 3.60 GHz 3.1 GHz
Number of cores 14 8
Number of QPI Links 2
Number of threads 28 16
VID voltage range 0.65V–1.30V
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 68 GB/s 39.74 GB/s
Maximum memory size 768 GB 512 GB
Supported memory types DDR4 1600/1866/2133 DDR4-2666
ECC memory support

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 2 1
Package Size 52.5mm x 51mm
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™)