Intel Xeon W-2191B vs Intel Xeon D-1518

Comparative analysis of Intel Xeon W-2191B and Intel Xeon D-1518 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: 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), PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

 

Differences

Reasons to consider the Intel Xeon W-2191B

  • 14 more cores, run more applications at once: 18 vs 4
  • 28 more threads: 36 vs 8
  • Around 195355% higher clock speed: 4300 MHz vs 2.20 GHz
  • 4x more maximum memory size: 512 GB vs 128 GB
  • Around 82% better performance in PassMark - Single thread mark: 2494 vs 1370
  • 6.1x better performance in PassMark - CPU mark: 27984 vs 4562
Specifications (specs)
Number of cores 18 vs 4
Number of threads 36 vs 8
Maximum frequency 4300 MHz vs 2.20 GHz
Maximum memory size 512 GB vs 128 GB
Benchmarks
PassMark - Single thread mark 2494 vs 1370
PassMark - CPU mark 27984 vs 4562

Compare benchmarks

CPU 1: Intel Xeon W-2191B
CPU 2: Intel Xeon D-1518

PassMark - Single thread mark
CPU 1
CPU 2
2494
1370
PassMark - CPU mark
CPU 1
CPU 2
27984
4562
Name Intel Xeon W-2191B Intel Xeon D-1518
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 18.199
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 119.388
CompuBench 1.5 Desktop - T-Rex (Frames/s) 1.17
CompuBench 1.5 Desktop - Video Composition (Frames/s) 9.337
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 26.355
PassMark - Single thread mark 2494 1370
PassMark - CPU mark 27984 4562
Geekbench 4 - Single Core 2123
Geekbench 4 - Multi-Core 7908

Compare specifications (specs)

Intel Xeon W-2191B Intel Xeon D-1518

Essentials

Architecture codename Skylake W Broadwell
Family Xeon W
Launch date 5 June 2017 Q4'15
Place in performance rating 1218 1207
Processor Number W-2191B D-1518
Series W-2000 Intel® Xeon® D Processor
Vertical segment Server Server
Status Launched

Performance

64 bit support
Base frequency 2300 MHz 2.20 GHz
Bus Speed 8 GT/s DMI
L1 cache 1.125 MB
L2 cache 18 MB
L3 cache 24.75 MB
Manufacturing process technology 14 nm 14 nm
Maximum frequency 4300 MHz 2.20 GHz
Number of cores 18 4
Number of threads 36 8
Unlocked

Memory

ECC memory support
Max memory channels 4 2
Maximum memory bandwidth 79.47 GB/s
Maximum memory size 512 GB 128 GB
Supported memory types DDR4-2666 DDR4, DDR3
Supported memory frequency 2133 MHz

Compatibility

Sockets supported FCLGA-2066 (R4) FCBGA1667
Low Halogen Options Available
Max number of CPUs in a configuration 1
Package Size 37.5mm x 37.5mm
Thermal Design Power (TDP) 35 Watt

Peripherals

Max number of PCIe lanes 48 32
PCI Express revision 3.0 2.0/3.0
PCIe configurations 1x16, 1x8, 1x4 x4 x8 x16
Integrated LAN
Number of USB ports 8
Scalability 1S Only
Total number of SATA ports 6
UART
USB revision 2.0/3.0

Security & Reliability

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

Advanced Technologies

Enhanced Intel SpeedStep® technology
Fused Multiply-Add 3 (FMA3)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Speed Shift technology
General-Purpose Input/Output (GPIO)
Idle States
Instruction set extensions Intel® AVX2
Intel 64
Intel® TSX-NI
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)