description AMD Phenom II X4 820

• Name
  AMD Phenom II X4 820
• Segment
  Desktop / Server
• Family
  AMD Phenom II
• Generation
  4
• CPU group
  AMD Phenom II - 800/900

CPU Cores and Base Frequency

• Frequency
  2.80 GHz
• CPU Cores
  4
• Turbo (1 Core)
  No turbo
• CPU Threads
  4
• Turbo (4 Cores)
  No turbo
• Hyperthreading
  No
• Overclocking
  Yes
• Core architecture
  normal

• GPU name
  no iGPU
• GPU (Turbo)
  No turbo

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

• Memory type
  DDR2-1066
• ECC
  No
• Memory channels
  2

• AES-NI
  No

• TDP (PL1)
  95 W

• Instruction set (ISA)
  x86-64 (64 bit)
• Virtualization
  AMD-V
• ISA extensions
  SSE3, SSE4a
• L3-Cache
  4.00 MB
• Architecture
  Deneb (K10)
• Technology
  45 nm
• Socket
  AM3
• Release date
  Q3/2009

• Used in
  Unknown