Intel Core i5-7Y54 vs Intel Pentium 4405Y. Specifications, performance, tests

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

• Segment
  Mobile Mobile
• Family
  Intel Core M Intel Pentium
• Generation
  7 6
• CPU group
  Intel Core i 7Y Intel Pentium 4000

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
  1.20 GHz 1.50 GHz
• CPU Cores
  2 2
• Turbo (1 Core)
  3.20 GHz No turbo
• CPU Threads
  4 4
• Turbo (2 Cores)
  2.60 GHz No turbo
• Hyperthreading
  Yes Yes
• 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 615 Intel HD Graphics 515
• GPU frequency
  0.30 GHz 0.30 GHz
• GPU (Turbo)
  0.95 GHz 0.80 GHz
• Execution units
  24 24
• Shader
  192 192
• Max. GPU Memory
  16 GB 16 GB
• Max. displays
  3 3
• Generation
  9.5 9
• DirectX Version
  12 12
• Technology
  14nm 14 nm
• Release date
  Q2/2016 Q3/2015

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

Overview of the types and quantities of RAM supported by Intel Pentium 4405Y and Intel Core i5-7Y54. The supported memory frequencies may vary depending on the motherboard configuration.

• Memory type
  DDR3L-1600 SO-DIMMLPDDR3-1866 DDR3L-1600 SO-DIMMLPDDR3-1866
• Max. Memory
  16 GB 16 GB
• ECC
  No No
• Memory channels
  2 2
• PCIe version
  3.0 3.0
• PCIe lanes
  10 10

• AES-NI
  Yes Yes

Analyze the TDP (Thermal Design Power) requirements of Intel Core i5-7Y54 and Intel Pentium 4405Y to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  4.5 W 6 W
• TDP up
  7 W --
• TDP down
  3.5 W 4.5 W
• Tjunction max.
  100 °C 100 °C

Information on architecture, interfaces, and additional instructions supported by Intel Core i5-7Y54 and Intel Pentium 4405Y, 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, AVX2 SSE4.1, SSE4.2
• L3-Cache
  4.00 MB 4.00 MB
• Architecture
  Kaby Lake Y Skylake U
• Technology
  14 nm 14 nm
• Socket
  BGA 1515 BGA 1515
• Release date
  Q4/2016 Q3/2015