Intel Xeon Gold 6444Y vs Intel Xeon Gold 6142

Comparative analysis of Intel Xeon Gold 6444Y 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 6444Y

  • Around 8% higher clock speed: 4 GHz vs 3.70 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm vs 14 nm
  • Around 55% better performance in PassMark - Single thread mark: 3267 vs 2101
  • 2x better performance in PassMark - CPU mark: 71870 vs 35888
Specifications (specs)
Maximum frequency 4 GHz vs 3.70 GHz
Manufacturing process technology 10 nm vs 14 nm
Benchmarks
PassMark - Single thread mark 3267 vs 2101
PassMark - CPU mark 71870 vs 35888

Reasons to consider the Intel Xeon Gold 6142

  • Around 80% lower typical power consumption: 150 Watt vs 270 Watt
Thermal Design Power (TDP) 150 Watt vs 270 Watt

Compare benchmarks

CPU 1: Intel Xeon Gold 6444Y
CPU 2: Intel Xeon Gold 6142

PassMark - Single thread mark
CPU 1
CPU 2
3267
2101
PassMark - CPU mark
CPU 1
CPU 2
71870
35888
Name Intel Xeon Gold 6444Y Intel Xeon Gold 6142
PassMark - Single thread mark 3267 2101
PassMark - CPU mark 71870 35888
Geekbench 4 - Single Core 4001
Geekbench 4 - Multi-Core 32370

Compare specifications (specs)

Intel Xeon Gold 6444Y Intel Xeon Gold 6142

Essentials

Launch date 10 Jan 2023 Q3'17
Launch price (MSRP) $1517
Place in performance rating 90 84
Architecture codename Skylake
Processor Number 6142
Series Intel® Xeon® Scalable Processors
Status Launched
Vertical segment Server

Performance

Base frequency 3.6 GHz 2.60 GHz
L1 cache 80K (per core)
L2 cache 2MB (per core)
L3 cache 45MB
Manufacturing process technology 10 nm 14 nm
Maximum case temperature (TCase) 75°C
Maximum frequency 4 GHz 3.70 GHz
Number of cores 16 16
Number of threads 32 32
Unlocked
Maximum core temperature 85°C
Number of Ultra Path Interconnect (UPI) Links 3

Memory

ECC memory support
Supported memory types DDR5-4800 MHz, Eight-channel DDR4-2666
Max memory channels 6
Maximum memory size 768 GB
Supported memory frequency 2666 MHz

Compatibility

Max number of CPUs in a configuration 2
Sockets supported 4677 FCLGA3647
Thermal Design Power (TDP) 270 Watt 150 Watt
Low Halogen Options Available
Package Size 76.0mm x 56.5mm

Peripherals

PCIe configurations Gen 5, 80 Lanes, (CPU only)
Max number of PCIe lanes 48
PCI Express revision 3.0
Scalability 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 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
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)