Intel Xeon Gold 5120T vs Intel Xeon E7-8891 v3

Comparative analysis of Intel Xeon Gold 5120T and Intel Xeon E7-8891 v3 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.

 

Differences

Reasons to consider the Intel Xeon Gold 5120T

  • 4 more cores, run more applications at once: 14 vs 10
  • 8 more threads: 28 vs 20
  • Around 13% higher maximum core temperature: 89°C vs 79°C
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
  • Around 57% lower typical power consumption: 105 Watt vs 165 Watt
  • Around 8% better performance in PassMark - Single thread mark: 1849 vs 1715
Specifications (specs)
Number of cores 14 vs 10
Number of threads 28 vs 20
Maximum core temperature 89°C vs 79°C
Manufacturing process technology 14 nm vs 22 nm
Thermal Design Power (TDP) 105 Watt vs 165 Watt
Benchmarks
PassMark - Single thread mark 1849 vs 1715

Reasons to consider the Intel Xeon E7-8891 v3

  • Around 9% higher clock speed: 3.50 GHz vs 3.20 GHz
  • 2x more maximum memory size: 1.5 TB vs 768 GB
  • Around 19% better performance in PassMark - CPU mark: 21615 vs 18127
Specifications (specs)
Maximum frequency 3.50 GHz vs 3.20 GHz
Maximum memory size 1.5 TB vs 768 GB
Benchmarks
PassMark - CPU mark 21615 vs 18127

Compare benchmarks

CPU 1: Intel Xeon Gold 5120T
CPU 2: Intel Xeon E7-8891 v3

PassMark - Single thread mark
CPU 1
CPU 2
1849
1715
PassMark - CPU mark
CPU 1
CPU 2
18127
21615
Name Intel Xeon Gold 5120T Intel Xeon E7-8891 v3
PassMark - Single thread mark 1849 1715
PassMark - CPU mark 18127 21615

Compare specifications (specs)

Intel Xeon Gold 5120T Intel Xeon E7-8891 v3

Essentials

Architecture codename Skylake Haswell
Launch date Q3'17 Q2'15
Place in performance rating 1129 1140
Processor Number 5120T E7-8891V3
Series Intel® Xeon® Scalable Processors Intel® Xeon® Processor E7 v3 Family
Status Launched Launched
Vertical segment Server Server

Performance

Base frequency 2.20 GHz 2.80 GHz
Manufacturing process technology 14 nm 22 nm
Maximum core temperature 89°C 79°C
Maximum frequency 3.20 GHz 3.50 GHz
Number of cores 14 10
Number of threads 28 20
Number of Ultra Path Interconnect (UPI) Links 2
64 bit support
Bus Speed 9.6 GT/s QPI
Number of QPI Links 3

Memory

Max memory channels 6 4
Maximum memory size 768 GB 1.5 TB
Supported memory frequency 2400 MHz
Supported memory types DDR4-2400 DDR4-1333/1600/1866, DDR3-1066/1333/1600
Maximum memory bandwidth 85 GB/s

Compatibility

Low Halogen Options Available
Package Size 76.0mm x 56.5mm 52mm x 45mm
Sockets supported FCLGA3647 FCLGA2011
Thermal Design Power (TDP) 105 Watt 165 Watt
Max number of CPUs in a configuration 8

Peripherals

Max number of PCIe lanes 48 32
PCI Express revision 3.0 3.0
Scalability S4S S8S
PCIe configurations x4, x8, x16

Security & Reliability

Execute Disable Bit (EDB)
Intel® Run Sure Technology
Intel® Trusted Execution technology (TXT)
Mode-based Execute Control (MBE)
Intel® OS Guard
Intel® Secure Key technology

Advanced Technologies

Enhanced Intel SpeedStep® technology
Instruction set extensions Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 Intel® AVX2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Intel® vPro™ Platform Eligibility
Number of AVX-512 FMA Units 1
Speed Shift technology
Idle States
Intel® Instruction Replay Technology
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)