Intel Core 2 Extreme QX9650 vs AMD Ryzen 7 5800U. Specifications, performance, tests

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

• Segment
  Desktop Mobile
• Family
  Intel Core2 Duo AMD Ryzen
• Generation
  2 4
• CPU group
  Intel Core 2 Extreme QX9000 AMD Ryzen 5000U
• 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
  3.00 GHz 1.90 GHz
• CPU Cores
  4 8
• Turbo (1 Core)
  No 4.40 GHz
• CPU Threads
  4 16
• Hyperthreading
  No Yes
• Overclocking
  Yes No
• Core architecture
  normal normal

Types, channel quantity of RAM supported by AMD Ryzen 7 5800U and Intel Core 2 Extreme QX9650. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR2-800 / DDR3-1066 DDR4-3200
• Max. Memory
  16 GB 32 GB
• ECC
  No Yes
• Memory channels
  2 2

• AES-NI
  No Yes

Compare the TDP requirements of TDP Intel Core 2 Extreme QX9650 and AMD Ryzen 7 5800U to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  130 W 15 W
• TDP up
  No 25 W
• TDP (PL2)
  No --
• TDP down
  No 10 W
• Tjunction max.
  90 °C 105 °C

Architecture, interfaces, additional instructions supported by Intel Core 2 Extreme QX9650 and Intel Core 2 Extreme QX9650, virtual machine technologies and process technology.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  VT-x, VT-d AMD-V, SVM
• ISA extensions
  MMX, SSE2, SSE3, SSE4.1 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  12.00 MB --
• L3-Cache
  No 16.00 MB
• Architecture
  Yorkfield Cezanne (Zen 3)
• Technology
  45 nm 7 nm
• Socket
  LGA 775 FP6
• Release date
  Q4/2007 Q1/2021