Intel Pentium 3825U vs Intel Pentium 2020M. Specifications, performance, tests

Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.

• Segment
  Mobile Mobile
• Family
  Intel Pentium Intel Pentium
• Generation
  4 3
• CPU group
  Intel Pentium 3000 Intel Pentium 2000

Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.

• Frequency
  1.90 GHz 2.40 GHz
• CPU Cores
  2 2
• Turbo (1 Core)
  No turbo No turbo
• CPU Threads
  4 2
• Turbo (2 Cores)
  No turbo No turbo
• Hyperthreading
  Yes No
• Overclocking
  No No
• Core architecture
  normal normal

The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.

• GPU name
  Intel HD Graphics (Broadwell GT1) Intel HD Graphics (Ivy Bridge GT1)
• GPU frequency
  0.30 GHz 0.65 GHz
• GPU (Turbo)
  0.85 GHz 1.10 GHz
• Execution units
  12 6
• Shader
  96 48
• Max. GPU Memory
  8 GB --
• Max. displays
  3 3
• Generation
  8 7
• DirectX Version
  11.2 11.0
• Technology
  14 nm 22 nm
• Release date
  Q1/2015 Q4/2012

This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.

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

Overview of the types and quantities of RAM supported by Intel Pentium 2020M and Intel Pentium 3825U. The supported memory frequencies may vary depending on the motherboard configuration.

• Memory type
  DDR3-1600 DDR3-1333DDR3-1600DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM
• Max. Memory
  32 GB
• ECC
  No No
• Memory channels
  2 2
• PCIe version
  2.0 2.0
• PCIe lanes
  12 16

• AES-NI
  Yes Yes

Analyze the TDP (Thermal Design Power) requirements of Intel Pentium 3825U and Intel Pentium 2020M to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  15 W 35 W
• Tjunction max.
  -- 90 °C

Information on architecture, interfaces, and additional instructions supported by Intel Pentium 3825U and Intel Pentium 2020M, including virtual machine technologies and fabrication processes.

• 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 SSE4.1, SSE4.2
• L3-Cache
  2.00 MB 2.00 MB
• Architecture
  Haswell U Ivy Bridge U
• Technology
  22 nm 22 nm
• Socket
  BGA 1168 PGA 988
• Release date
  Q1/2015 Q3/2012