Intel Xeon E5-2687W v4 vs Intel Xeon E3-1265L v4

Comparative analysis of Intel Xeon E5-2687W v4 and Intel Xeon E3-1265L v4 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization, Graphics, Graphics interfaces. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

 

Differences

Reasons to consider the Intel Xeon E5-2687W v4

  • 8 more cores, run more applications at once: 12 vs 4
  • 16 more threads: 24 vs 8
  • Around 6% higher clock speed: 3.50 GHz vs 3.30 GHz
  • 48x more maximum memory size: 1.5 TB vs 32 GB
  • Around 13% better performance in PassMark - Single thread mark: 2137 vs 1899
  • 2.7x better performance in PassMark - CPU mark: 17066 vs 6303
Specifications (specs)
Number of cores 12 vs 4
Number of threads 24 vs 8
Maximum frequency 3.50 GHz vs 3.30 GHz
Maximum memory size 1.5 TB vs 32 GB
Max number of CPUs in a configuration 2 vs 1
Benchmarks
PassMark - Single thread mark 2137 vs 1899
PassMark - CPU mark 17066 vs 6303

Reasons to consider the Intel Xeon E3-1265L v4

  • 4.6x lower typical power consumption: 35 Watt vs 160 Watt
Thermal Design Power (TDP) 35 Watt vs 160 Watt

Compare benchmarks

CPU 1: Intel Xeon E5-2687W v4
CPU 2: Intel Xeon E3-1265L v4

PassMark - Single thread mark
CPU 1
CPU 2
2137
1899
PassMark - CPU mark
CPU 1
CPU 2
17066
6303
Name Intel Xeon E5-2687W v4 Intel Xeon E3-1265L v4
PassMark - Single thread mark 2137 1899
PassMark - CPU mark 17066 6303
Geekbench 4 - Single Core 870
Geekbench 4 - Multi-Core 11425
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 29.922
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 442.578
CompuBench 1.5 Desktop - T-Rex (Frames/s) 2.456
CompuBench 1.5 Desktop - Video Composition (Frames/s) 25.79
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 62.686

Compare specifications (specs)

Intel Xeon E5-2687W v4 Intel Xeon E3-1265L v4

Essentials

Architecture codename Broadwell Broadwell
Launch date Q1'16 Q2'15
Place in performance rating 294 119
Processor Number E5-2687WV4 E3-1265LV4
Series Intel® Xeon® Processor E5 v4 Family Intel® Xeon® Processor E3 v4 Family
Status Launched Launched
Vertical segment Server Server

Performance

64 bit support
Base frequency 3.00 GHz 2.30 GHz
Bus Speed 9.6 GT/s QPI 5 GT/s DMI
Manufacturing process technology 14 nm 14 nm
Maximum core temperature 76°C
Maximum frequency 3.50 GHz 3.30 GHz
Number of cores 12 4
Number of QPI Links 2 0
Number of threads 24 8
VID voltage range 0

Memory

Max memory channels 4 2
Maximum memory bandwidth 76.8 GB/s 29.8 GB/s
Maximum memory size 1.5 TB 32 GB
Supported memory types DDR4 1600/1866/2133/2400 DDR3 and DDR3L 1333/1600/1866 at 1.5V

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 2 1
Package Size 45mm x 52.5mm 37.5mm x 37.5mm
Sockets supported FCLGA2011-3 FCLGA1150
Thermal Design Power (TDP) 160 Watt 35 Watt
Thermal Solution PCG 2013B

Peripherals

Max number of PCIe lanes 40 16
PCI Express revision 3.0 3.0
PCIe configurations x4, x8, x16 1x16
Scalability 2S 1S Only

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® SSE4.1, Intel® SSE4.2, 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)

Graphics

eDRAM 128 MB
Execution Units 48
Graphics base frequency 300 MHz
Graphics max dynamic frequency 1.05 GHz
Intel® Clear Video technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® Quick Sync Video
Max video memory 32 GB

Graphics interfaces

Number of displays supported 3