比较 Intel Core i7-9700KF 与 Intel Core i7-9700KF

description_compare Intel Core i7-9700KF and Intel Xeon W-1250P

• Name
  Intel Core i7-9700KF Intel Xeon W-1250P
• Segment
  Desktop / Server Desktop / Server
• Family
  Intel Core i7 Intel Xeon W
• Generation
  9 10
• CPU group
  Intel Core i 9000 Intel Xeon W-1200
• Predecessor
  Intel Core i7-8700K --
• Successor
  Intel Core i7-10700KF --

CPU Cores and Base Frequency

• Frequency
  3.60 GHz 4.10 GHz
• CPU Cores
  8 6
• Turbo (1 Core)
  4.90 GHz 4.80 GHz
• CPU Threads
  8 12
• Hyperthreading
  No Yes
• Overclocking
  Yes No
• Core architecture
  normal normal

• GPU name
  no iGPU Intel UHD Graphics P630
• GPU frequency
  0.35 GHz
• GPU (Turbo)
  No turbo 1.20 GHz
• Execution units
  24
• Shader
  192
• Max. GPU Memory
  -- 64 GB
• Max. displays
  3
• Generation
  9.5
• DirectX Version
  12
• Technology
  14 nm
• Release date
  Q4/2017

• 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 / Encode
• AV1
  No No
• AVC
  No Decode / Encode
• VC-1
  No Decode
• JPEG
  No Decode / Encode

• Memory type
  DDR4-2666 DDR4-2666
• Max. Memory
  128 GB 128 GB
• ECC
  No Yes
• Memory channels
  2 2
• PCIe version
  3.0 3.0
• PCIe lanes
  16 16

• AES-NI
  Yes Yes

• TDP (PL1)
  95 W 125 W
• TDP down
  -- 95 W
• Tjunction max.
  100 °C 100 °C

• 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, AVX2 SSE4.1, SSE4.2, AVX2
• L2-Cache
  -- 12.00 MB
• L3-Cache
  12.00 MB --
• Architecture
  Coffee Lake S Refresh Comet Lake W
• Technology
  14 nm 14 nm
• Socket
  LGA 1151-2 LGA 1200
• Release date
  Q4/2018 Q2/2020

• Used in
  Unknown Unknown