Intel Xeon E5-2670 v2 vs Intel Core i7-11700B. Specifications, performance, tests

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

• CPU group
  Intel Xeon E5 v2 Intel Core i 11000
• Family
  Intel Xeon E5 Intel Core i7
• Generation
  4 11
• Segment
  Desktop / Server Desktop / Server
• Successor
  Intel Xeon E5-2670 v3 -

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

• Base Frequency
  2.5 GHz 3.2 GHz
• Core architecture
  normal normal
• CPU Cores
  10 8
• CPU Threads
  20 16
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  No No
• Turbo Frequency (1 Core)
  3.3 GHz 5.3 GHz
• Turbo Frequency (10 Cores)
  2.9 GHz -
• Turbo Frequency (8 Cores)
  - 4 GHz

Internal Graphics does not affect the performance of the CPU, performs the work of the graphics card in its absence or on mobile devices.

• DirectX Version
  - 12
• Execution units
  - 32
• Generation
  - 12
• GPU Frequency
  - 350 MHz
• GPU name
  no iGPU Intel UHD Graphics 750
• GPU Turbo
  No turbo 1300 MHz
• Max. displays
  - 3
• Release date
  - Q1/2021
• Shader
  - 256
• Technology
  - 14 nm

Built-in codecs used to encode and decode content. Significantly speeds up the required operations.

• AV1
  No Decode
• H.264 / AVC
  No Decode / Encode
• h265 / HEVC (8 bit)
  No Decode / Encode
• h265 / HEVC (10 bit)
  No Decode / Encode
• JPEG
  No Decode / Encode
• VC-1
  No Decode
• VP8
  No Decode
• VP9
  No Decode / Encode

Types, channel quantity of RAM supported by Intel Core i7-11700B and Intel Xeon E5-2670 v2. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes No
• Max. Memory
  - 128 GB
• Memory channels
  4 2
• Memory type
  DDR3-1866 DDR4-3200
• PCIe lanes
  40 20
• PCIe version
  3.0 4.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Xeon E5-2670 v2 and Intel Core i7-11700B Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• Maximum Operating Temperature
  - 100 °C
• TDP (PL1, legacy label)
  115 W 65 W
• TDP (PL2)
  - 224 W / 56 s

Architecture, interfaces, additional instructions supported by Intel Xeon E5-2670 v2 and Intel Core i7-11700B, virtual machine technologies and process technology.

• Architecture
  Ivy Bridge EP Rocket Lake S
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2, AVX SSE4.1, SSE4.2, AVX2, AVX-512
• L2-Cache
  - 4 MB
• L3-Cache
  25 MB 16 MB
• Release date
  Q3/2013 Q2/2021
• Socket
  LGA 2011 LGA 1200
• Technology
  22 nm 14 nm
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d