Intel Xeon E3-1275 v6 vs Intel Xeon D-2166NT

Comparative analysis of Intel Xeon E3-1275 v6 and Intel Xeon D-2166NT processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, 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 E3-1275 v6

  • Around 40% higher clock speed: 4.20 GHz vs 3.00 GHz
  • Around 16% lower typical power consumption: 73 Watt vs 85 Watt
  • Around 46% better performance in PassMark - Single thread mark: 2554 vs 1751
Specifications (specs)
Maximum frequency 4.20 GHz vs 3.00 GHz
Thermal Design Power (TDP) 73 Watt vs 85 Watt
Benchmarks
PassMark - Single thread mark 2554 vs 1751

Reasons to consider the Intel Xeon D-2166NT

  • 8 more cores, run more applications at once: 12 vs 4
  • 16 more threads: 24 vs 8
  • 8x more maximum memory size: 512 GB vs 64 GB
  • Around 62% better performance in PassMark - CPU mark: 15105 vs 9303
Specifications (specs)
Number of cores 12 vs 4
Number of threads 24 vs 8
Maximum memory size 512 GB vs 64 GB
Benchmarks
PassMark - CPU mark 15105 vs 9303

Compare benchmarks

CPU 1: Intel Xeon E3-1275 v6
CPU 2: Intel Xeon D-2166NT

PassMark - Single thread mark
CPU 1
CPU 2
2554
1751
PassMark - CPU mark
CPU 1
CPU 2
9303
15105
Name Intel Xeon E3-1275 v6 Intel Xeon D-2166NT
PassMark - Single thread mark 2554 1751
PassMark - CPU mark 9303 15105
Geekbench 4 - Single Core 1103
Geekbench 4 - Multi-Core 4237

Compare specifications (specs)

Intel Xeon E3-1275 v6 Intel Xeon D-2166NT

Essentials

Architecture codename Kaby Lake Skylake
Launch date Q1'17 Q1'18
Place in performance rating 1227 1225
Processor Number E3-1275V6 D-2166NT
Series Intel® Xeon® Processor E3 v6 Family Intel® Xeon® D Processor
Status Launched Launched
Vertical segment Server Server

Performance

64 bit support
Base frequency 3.80 GHz 2.00 GHz
Bus Speed 8 GT/s DMI3
Manufacturing process technology 14 nm 14 nm
Maximum frequency 4.20 GHz 3.00 GHz
Number of cores 4 12
Number of threads 8 24
VID voltage range 0.55V-1.52V
Number of Ultra Path Interconnect (UPI) Links 0

Memory

Max memory channels 2 4
Maximum memory bandwidth 37.5 GB/s
Maximum memory size 64 GB 512 GB
Supported memory types DDR4-2400, DDR3L-1866 DDR4
Supported memory frequency 2133 MHz

Graphics

Device ID 0x591D
Graphics base frequency 350 MHz
Graphics max dynamic frequency 1.15 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory 64 GB
Processor graphics Intel® HD Graphics P630

Graphics interfaces

DisplayPort
DVI
eDP
HDMI
Number of displays supported 3

Graphics image quality

4K resolution support
Max resolution over DisplayPort 4096x2304@60Hz
Max resolution over eDP 4096x2304@60Hz
Max resolution over HDMI 1.4 4096x2160@24Hz

Graphics API support

DirectX 12
OpenGL 4.4

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 1 1
Package Size 37.5mm x 37.5mm
Sockets supported FCLGA1151 FCBGA2518
Thermal Design Power (TDP) 73 Watt 85 Watt

Peripherals

Max number of PCIe lanes 16 32
PCI Express revision 3.0 3.0
PCIe configurations 1x16, 2x8, 1x8+2x4 >
Scalability 1S Only 1S Only

Security & Reliability

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

Advanced Technologies

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

Virtualization

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