Intel Xeon E5-2651 v2 vs Intel Xeon Gold 6140

Comparative analysis of Intel Xeon E5-2651 v2 and Intel Xeon Gold 6140 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, PassMark - Single thread mark, PassMark - CPU mark.

 

Differences

Reasons to consider the Intel Xeon Gold 6140

  • 6 more cores, run more applications at once: 18 vs 12
  • 12 more threads: 36 vs 24
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
  • 1024x more maximum memory size: 768 GB vs 768 GB (per socket)
  • 2.1x better performance in Geekbench 4 - Single Core: 4230 vs 2030
  • Around 82% better performance in Geekbench 4 - Multi-Core: 32955 vs 18071
Specifications (specs)
Number of cores 18 vs 12
Number of threads 36 vs 24
Manufacturing process technology 14 nm vs 22 nm
Maximum memory size 768 GB vs 768 GB (per socket)
Benchmarks
Geekbench 4 - Single Core 4230 vs 2030
Geekbench 4 - Multi-Core 32955 vs 18071

Compare benchmarks

CPU 1: Intel Xeon E5-2651 v2
CPU 2: Intel Xeon Gold 6140

Geekbench 4 - Single Core
CPU 1
CPU 2
2030
4230
Geekbench 4 - Multi-Core
CPU 1
CPU 2
18071
32955
Name Intel Xeon E5-2651 v2 Intel Xeon Gold 6140
Geekbench 4 - Single Core 2030 4230
Geekbench 4 - Multi-Core 18071 32955
PassMark - Single thread mark 1838
PassMark - CPU mark 23831

Compare specifications (specs)

Intel Xeon E5-2651 v2 Intel Xeon Gold 6140

Essentials

Architecture codename Ivy Bridge-EP Skylake
Family Intel Xeon E5-2600 v2
Launch date November 2013 Q3'17
Place in performance rating 172 16
Processor Number E5-2651 v2 6140
Vertical segment Server Server
Series Intel® Xeon® Scalable Processors
Status Launched

Performance

64 bit support
Base frequency 1800 MHz 2.30 GHz
Bus Speed 5 GT/s DMI
L1 cache 768 KB
L2 cache 3 MB
L3 cache 30 MB
Manufacturing process technology 22 nm 14 nm
Number of cores 12 18
Number of threads 24 36
Maximum core temperature 91°C
Maximum frequency 3.70 GHz
Number of Ultra Path Interconnect (UPI) Links 3

Memory

ECC memory support
Max memory channels 4 6
Maximum memory size 768 GB (per socket) 768 GB
Supported memory types DDR3 DDR4-2666
Supported memory frequency 2666 MHz

Compatibility

Max number of CPUs in a configuration 2
Sockets supported LGA2011 FCLGA3647
Low Halogen Options Available
Package Size 76.0mm x 56.5mm
Thermal Design Power (TDP) 140 Watt

Peripherals

PCI Express revision 3.0 3.0
Max number of PCIe lanes 48
Scalability S4S

Security & Reliability

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

Advanced Technologies

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

Virtualization

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