Comparing Intel Core i7-2620M vs Intel Core i7-2620M

description_compare Intel Core i7-2620M and Intel Core i7-2677M

• Name
  Intel Core i7-2620M Intel Core i7-2677M
• Segment
  Mobile Mobile
• Family
  Intel Core i7 Intel Core i7
• Generation
  2 2
• CPU group
  Intel Core i 2000M Intel Core i 2000M

CPU Cores and Base Frequency

• Frequency
  2.70 GHz 1.80 GHz
• CPU Cores
  2 2
• Turbo (1 Core)
  3.40 GHz 2.90 GHz
• CPU Threads
  4 4
• Turbo (2 Cores)
  No turbo No turbo
• Hyperthreading
  Yes Yes
• Overclocking
  No No
• Core architecture
  normal normal

• GPU name
  Intel HD Graphics 3000 Intel HD Graphics 3000
• GPU frequency
  0.65 GHz 0.35 GHz
• GPU (Turbo)
  1.30 GHz 1.20 GHz
• Execution units
  12 12
• Shader
  96 96
• Max. displays
  2 2
• Generation
  6 6
• DirectX Version
  10.1 10.1
• Technology
  32 nm 32 nm
• Release date
  Q1/2011 Q1/2011

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

• Memory type
  DDR3-1066DDR3-1333 DDR3-1066DDR3-1333
• Max. Memory
  16 GB 8 GB
• ECC
  No No
• Memory channels
  2 2
• PCIe version
  2.0 2.0
• PCIe lanes
  16 16

• AES-NI
  Yes Yes

• TDP (PL1)
  35 W 17 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-x, VT-x EPT
• ISA extensions
  SSE4.1, SSE4.2, AVX SSE4.1, SSE4.2, AVX
• L3-Cache
  4.00 MB 4.00 MB
• Architecture
  Sandy Bridge H Sandy Bridge H
• Technology
  32 nm 32 nm
• Socket
  BGA 1023 BGA 1023
• Release date
  Q1/2011 Q2/2011

• Used in
  Unknown Unknown