Intel Core i7-1355U vs Intel Core i3-1320PE. Specifications, performance, tests

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

• Family
  Intel Core i7 Intel Core i3
• CPU group
  Intel Core i 1300P/1300U Intel Core i 1300P/1300U
• Segment
  Mobile Mobile
• Generation
  13 13
• Predecessor
  Intel Core i7-1255U --

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.

• CPU Cores / Threads
  10 / 12 8 / 12
• Core architecture
  hybrid (big.LITTLE) hybrid (big.LITTLE)
• A-Core
  2x Raptor Cove 4x Raptor Cove
• B-Core
  8x Gracemont 4x Gracemont
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  No No
• A-Core Frequency
  1.70 GHz (5.00 GHz) 1.70 GHz (4.50 GHz)
• B-Core Frequency
  1.20 GHz (3.70 GHz) 1.60 GHz (3.30 GHz)

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 Iris Xe Graphics 96 (Alder Lake) Intel UHD Graphics 13th Gen (48 EU)
• GPU frequency
  0.35 GHz 0.20 GHz
• GPU (Turbo)
  1.30 GHz 1.20 GHz
• Execution units
  96 48
• Shader
  768 384
• Max. GPU Memory
  32 GB 32 GB
• Max. displays
  4 3
• Generation
  13 13
• Direct X
  12.1 12
• Technology
  10 nm 10 nm
• Release date
  Q1/2022 Q1/2023

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 / Encode
• h264
  Decode / Encode Decode / Encode
• VP8
  Decode Decode
• VP9
  Decode / Encode Decode / Encode
• AV1
  Decode Decode
• 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 Core i3-1320PE and Intel Core i7-1355U. The supported memory frequencies may vary depending on the motherboard configuration.

• Memory type
  DDR4-3200DDR5-5200LPDDR4X-4266LPDDR5-6400 DDR4-3200DDR5-5200LPDDR4X-4266LPDDR5-6400
• Max. Memory
  64 GB 64 GB
• Memory channels
  2 (Dual Channel) 2 (Dual Channel)
• Bandwidth
  89.6 GB/s 89.6 GB/s
• ECC
  No No
• PCIe
  4.0 x 20 4.0 x 20
• AES-NI
  Yes Yes

Analyze the TDP (Thermal Design Power) requirements of Intel Core i7-1355U and Intel Core i3-1320PE to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1 / PBP)
  15 W 28 W
• TDP (PL2)
  55 W 64 W
• TDP up
  -- 35 W
• TDP down
  12 W 20 W
• Tjunction max.
  100 °C 100 °C

Information on architecture, interfaces, and additional instructions supported by Intel Core i7-1355U and Intel Core i3-1320PE, including virtual machine technologies and fabrication processes.

• Technology
  10 nm 10 nm
• Chip design
  Monolithic Monolithic
• Socket
  BGA 1744 BGA 1744
• L3-Cache
  12.00 MB 12.00 MB
• Architecture
  Raptor Lake U Raptor Lake U
• Operating systems
  Windows 10, Windows 11, Linux Windows 10, Windows 11, Linux
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2, AVX2 SSE4.1, SSE4.2, AVX2
• Release date
  Q1/2023 Q1/2023
• Documents
  Technical data sheet Technical data sheet