Intel Xeon E5-2670 v2 vs Intel Core i9-12900KF. Specifications, performance, tests

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

• Segment
  Desktop / Server Desktop / Server
• Family
  Intel Xeon E5 Intel Core i9
• Generation
  4 12
• CPU group
  Intel Xeon E5 v2 Intel Core i 12000
• Predecessor
  -- Intel Core i9-11900KF
• Successor
  Intel Xeon E5-2670 v3 --

Basic parameters such as number of cores, number of threads, base and turbo frequency, and cache size. These parameters indirectly tell about the speed of the processor, the higher they are the better.

• Frequency
  2.50 GHz 3.70 GHz
• CPU Cores
  10 16
• Turbo (1 Core)
  3.30 GHz 5.30 GHz
• CPU Threads
  20 24
• Hyperthreading
  Yes Yes
• Overclocking
  No Yes
• Core architecture
  normal hybrid (big.LITTLE)
• A core
  -- 8x Golden Cove
• B core
  -- 8x Gracemont

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

• GPU name
  no iGPU Intel Iris Xe Graphics 32 (Alder Lake S)
• GPU frequency
  0.40 GHz
• GPU (Turbo)
  No turbo 1.45 GHz
• Execution units
  32
• Shader
  256
• Max. GPU Memory
  -- 16 GB
• Max. displays
  4
• Generation
  12
• DirectX Version
  12
• Technology
  10 nm
• Release date
  Q4/2021

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

• h265 / HEVC (8 bit)
  No Decode / Encode
• h265 / HEVC (10 bit)
  No Decode / Encode
• h264
  No Decode / Encode
• VP9
  No Decode / Encode
• VP8
  No Decode
• AV1
  No Decode
• AVC
  No Decode / Encode
• VC-1
  No Decode
• JPEG
  No Decode / Encode

Types, channel quantity of RAM supported by Intel Core i9-12900KF and Intel Xeon E5-2670 v2. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR3-1866 DDR4-3200DDR5-4800
• Max. Memory
  256 GB
• ECC
  Yes No
• Memory channels
  4 2
• PCIe version
  3.0 5.0
• PCIe lanes
  40 20

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Xeon E5-2670 v2 and Intel Core i9-12900KF to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  115 W 125 W
• TDP (PL2)
  -- 228 W / 56 s
• Tjunction max.
  -- 100 °C

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

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d
• ISA extensions
  SSE4.1, SSE4.2, AVX SSE4.1, SSE4.2, AVX2, AVX2+
• L2-Cache
  -- 3.75 MB
• L3-Cache
  25.00 MB 30.00 MB
• Architecture
  Ivy Bridge EP Alder Lake S
• Technology
  22 nm 10 nm
• Socket
  LGA 2011 LGA 1700
• Release date
  Q3/2013 Q4/2021
• Part Number
  -- BX8071512900KF