Intel Xeon 6377P vs Intel Xeon 6780E. Specifications

Background information about the processors being compared, series, generation and market segment.

• Family
  Intel Xeon 6 processors Intel Xeon 6 processors
• Processor Number
  6377P 6780E
• Segment
  Server Server

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

• Base Frequency
  3.1 GHz 2.2 GHz
• CPU Cores
  12 144
• CPU Threads
  24 144
• Max. Boost Clock
  5.7 GHz 3 GHz
• Performance Cores
  12 -

Types, channel quantity of RAM supported by Intel Xeon 6780E and Intel Xeon 6377P. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes Yes
• Max. Memory
  128 GB 4 TB
• Memory channels
  2 8
• Memory type
  DDR5-4800 DDR5-6400
• PCIe lanes
  20 88
• PCIe version
  5.0 5.0

Compare the TDP requirements of TDP Intel Xeon 6377P and Intel Xeon 6780E Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• Default TDP
  95 W (Manufacturer TDP) 330 W (Manufacturer TDP)

Architecture, interfaces, additional instructions supported by Intel Xeon 6377P and Intel Xeon 6780E, virtual machine technologies and process technology.

• Cache (manufacturer label)
  36 MB 108 MB
• Codename
  Products formerly Raptor Lake Products formerly Sierra Forest
• Marketing Status (manufacturer label)
  Launched Launched
• Official source
  https://www.intel.com/content/www/us/en/products/sku/246153/intel-xeon-6377p-processor-36m-cache-3-100-ghz/specifications.html https://www.intel.com/content/www/us/en/products/sku/240362/intel-xeon-6780e-processor-108m-cache-2-20-ghz/specifications.html
• Release date
  Q2/2026 Q2/2024
• Socket
  FCLGA1700 FCLGA4710
• Technology
  Intel 7 (Manufacturer process designation) Intel 3 (Manufacturer process designation)
• Use Conditions
  Server/Enterprise -
• Verified on
  2026-09-30 2026-09-30