Intel Xeon Gold 6144 vs Intel Xeon Gold 6142

Comparative analysis of Intel Xeon Gold 6144 and Intel Xeon Gold 6142 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, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

 

Differences

Reasons to consider the Intel Xeon Gold 6144

  • Around 14% higher clock speed: 4.20 GHz vs 3.70 GHz
  • Around 18% better performance in PassMark - Single thread mark: 2466 vs 2087
  • Around 20% better performance in Geekbench 4 - Single Core: 4818 vs 4001
Specifications (specs)
Maximum frequency 4.20 GHz vs 3.70 GHz
Benchmarks
PassMark - Single thread mark 2466 vs 2087
Geekbench 4 - Single Core 4818 vs 4001

Reasons to consider the Intel Xeon Gold 6142

  • 8 more cores, run more applications at once: 16 vs 8
  • 16 more threads: 32 vs 16
  • Around 13% higher maximum core temperature: 85°C vs 75°C
  • Around 22% better performance in PassMark - CPU mark: 36651 vs 29954
  • Around 5% better performance in Geekbench 4 - Multi-Core: 32370 vs 30845
Specifications (specs)
Number of cores 16 vs 8
Number of threads 32 vs 16
Maximum core temperature 85°C vs 75°C
Benchmarks
PassMark - CPU mark 36651 vs 29954
Geekbench 4 - Multi-Core 32370 vs 30845

Compare benchmarks

CPU 1: Intel Xeon Gold 6144
CPU 2: Intel Xeon Gold 6142

PassMark - Single thread mark
CPU 1
CPU 2
2466
2087
PassMark - CPU mark
CPU 1
CPU 2
29954
36651
Geekbench 4 - Single Core
CPU 1
CPU 2
4818
4001
Geekbench 4 - Multi-Core
CPU 1
CPU 2
30845
32370
Name Intel Xeon Gold 6144 Intel Xeon Gold 6142
PassMark - Single thread mark 2466 2087
PassMark - CPU mark 29954 36651
Geekbench 4 - Single Core 4818 4001
Geekbench 4 - Multi-Core 30845 32370

Compare specifications (specs)

Intel Xeon Gold 6144 Intel Xeon Gold 6142

Essentials

Architecture codename Skylake Skylake
Launch date Q3'17 Q3'17
Place in performance rating 42 68
Processor Number 6144 6142
Series Intel® Xeon® Scalable Processors Intel® Xeon® Scalable Processors
Status Launched Launched
Vertical segment Server Server

Performance

Base frequency 3.50 GHz 2.60 GHz
Manufacturing process technology 14 nm 14 nm
Maximum core temperature 75°C 85°C
Maximum frequency 4.20 GHz 3.70 GHz
Number of cores 8 16
Number of threads 16 32
Number of Ultra Path Interconnect (UPI) Links 3 3

Memory

Max memory channels 6 6
Maximum memory size 768 GB 768 GB
Supported memory frequency 2666 MHz 2666 MHz
Supported memory types DDR4-2666 DDR4-2666

Compatibility

Low Halogen Options Available
Package Size 76.0mm x 56.5mm 76.0mm x 56.5mm
Sockets supported FCLGA3647 FCLGA3647
Thermal Design Power (TDP) 150 Watt 150 Watt

Peripherals

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

Security & Reliability

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

Advanced Technologies

Enhanced Intel SpeedStep® technology
Instruction set extensions Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
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 2 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)