Intel Pentium G2020 vs Intel Core2 Duo E7400. Specifications, performance, tests

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

• Segment
  Desktop / Server Desktop
• Family
  Intel Pentium Intel Core2 Duo
• Generation
  3 2
• CPU group
  Intel Pentium G2000 Intel Core 2 Duo E7000/E8000
• Predecessor
  -- No
• Successor
  -- No

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
  2.90 GHz 2.80 GHz
• CPU Cores
  2 2
• Turbo (1 Core)
  No turbo No
• CPU Threads
  2 2
• Turbo (2 Cores)
  No turbo No
• Hyperthreading
  No No
• Overclocking
  No Yes
• Core architecture
  normal normal

Types, channel quantity of RAM supported by Intel Core2 Duo E7400 and Intel Pentium G2020. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR3-1333 DDR2-1066 / DDR3-1333
• Max. Memory
  16 GB
• ECC
  Yes No
• Memory channels
  2 2

• AES-NI
  Yes No

Compare the TDP requirements of TDP Intel Pentium G2020 and Intel Core2 Duo E7400 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  55 W 65 W
• TDP up
  -- No
• TDP (PL2)
  -- No
• TDP down
  -- No
• Tjunction max.
  -- 80 °C

Architecture, interfaces, additional instructions supported by Intel Pentium G2020 and Intel Pentium G2020, 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
• ISA extensions
  SSE4.1, SSE4.2 MMX, SSE, SSE2, SSE3, SSE 4.1
• L2-Cache
  -- 3.00 MB
• L3-Cache
  3.00 MB No
• Architecture
  Ivy Bridge S Wolfdale
• Technology
  22 nm 45 nm
• Socket
  LGA 1155 LGA 775
• Release date
  Q2/2013 Q4/2008