Intel Xeon Gold 6240 vs Intel Xeon Gold 6143

Comparative analysis of Intel Xeon Gold 6240 and Intel Xeon Gold 6143 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.

 

Differences

Reasons to consider the Intel Xeon Gold 6240

  • 2 more cores, run more applications at once: 18 vs 16
  • 4 more threads: 36 vs 32
  • Around 15% higher maximum core temperature: 85°C vs 74°C
  • Around 33% higher maximum memory size: 1 TB vs 768 GB
  • Around 37% lower typical power consumption: 150 Watt vs 205 Watt
  • Around 5% better performance in PassMark - CPU mark: 48736 vs 46473
Specifications (specs)
Number of cores 18 vs 16
Number of threads 36 vs 32
Maximum core temperature 85°C vs 74°C
Maximum memory size 1 TB vs 768 GB
Thermal Design Power (TDP) 150 Watt vs 205 Watt
Benchmarks
PassMark - CPU mark 48736 vs 46473

Reasons to consider the Intel Xeon Gold 6143

  • Around 3% higher clock speed: 4.00 GHz vs 3.90 GHz
  • Around 4% better performance in PassMark - Single thread mark: 2392 vs 2308
Specifications (specs)
Maximum frequency 4.00 GHz vs 3.90 GHz
Benchmarks
PassMark - Single thread mark 2392 vs 2308

Compare benchmarks

CPU 1: Intel Xeon Gold 6240
CPU 2: Intel Xeon Gold 6143

PassMark - Single thread mark
CPU 1
CPU 2
2308
2392
PassMark - CPU mark
CPU 1
CPU 2
48736
46473
Name Intel Xeon Gold 6240 Intel Xeon Gold 6143
PassMark - Single thread mark 2308 2392
PassMark - CPU mark 48736 46473

Compare specifications (specs)

Intel Xeon Gold 6240 Intel Xeon Gold 6143

Essentials

Architecture codename Cascade Lake Skylake
Launch date Q2'19 Q3'17
Launch price (MSRP) $2885
Place in performance rating 484 480
Processor Number 6240 6143
Series 2nd Generation Intel Xeon Scalable Processors Intel Xeon Scalable Processors
Vertical segment Server Server
Status Launched

Performance

Base frequency 2.60 GHz 2.80 GHz
L3 cache 24.75 MB
Manufacturing process technology 14 nm 14 nm
Maximum core temperature 85°C 74°C
Maximum frequency 3.90 GHz 4.00 GHz
Number of cores 18 16
Number of threads 36 32
Number of Ultra Path Interconnect (UPI) Links 3

Memory

Max memory channels 6 6
Maximum memory size 1 TB 768 GB
Supported memory frequency 2933 MHz 2666 MHz
Supported memory types DDR4-2933 DDR4-2666

Compatibility

Package Size 76.0mm x 56.5mm 76.0mm x 56.5mm
Sockets supported FCLGA3647 FCLGA3647
Thermal Design Power (TDP) 150 Watt 205 Watt

Peripherals

Max number of PCIe lanes 48 48
PCI Express revision 3.0 3.0
Scalability 4S 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® Turbo Boost technology
Intel® Volume Management Device (VMD)
Number of AVX-512 FMA Units 2 2
Speed Shift technology
Intel® Optane™ Memory Supported
Intel® TSX-NI
Intel® vPro™ Platform Eligibility

Virtualization

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