Intel Processor U300 vs Intel Core i3-1305U. Specifications, performance, tests

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

• Family
  Intel Processor U Intel Core i3
• CPU group
  Intel Core i 1300P/1300U Intel Core i 1300P/1300U
• Segment
  Mobile Mobile
• Generation
  13 13

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.

• CPU Cores / Threads
  5 / 6 5 / 6
• Core architecture
  hybrid (big.LITTLE) hybrid (big.LITTLE)
• A-Core
  1x Raptor Cove 1x Raptor Cove
• B-Core
  4x Gracemont 4x Gracemont
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  No No
• A-Core Frequency
  1.20 GHz (4.40 GHz) 1.60 GHz (4.50 GHz)
• B-Core Frequency
  0.90 GHz (3.30 GHz) 1.20 GHz (3.30 GHz)

Internal Graphics does not affect the performance of the CPU, performs the work of the graphics card in its absence or on mobile devices.

• GPU name
  Intel UHD Graphics 13th Gen (48 EU) Intel Iris Xe Graphics 64 (Alder Lake)
• GPU frequency
  0.20 GHz 0.35 GHz
• GPU (Turbo)
  1.10 GHz 1.25 GHz
• Execution units
  48 64
• Shader
  384 512
• Max. GPU Memory
  32 GB 32 GB
• Max. displays
  3 4
• Generation
  13 13
• Direct X
  12 12.1
• Technology
  10 nm 10 nm
• Release date
  Q1/2023 Q1/2022

Built-in codecs used to encode and decode content. Significantly speeds up the required operations.

• 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

Types, channel quantity of RAM supported by Intel Core i3-1305U and Intel Processor U300. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR4-3200DDR5-5200LPDDR4X-4266LPDDR5-5200 DDR4-3200DDR5-5200LPDDR4X-4266LPDDR5-5200
• Max. Memory
  64 GB 64 GB
• Memory channels
  2 (Dual Channel) 2 (Dual Channel)
• Bandwidth
  76.8 GB/s 76.8 GB/s
• ECC
  No No
• PCIe
  4.0 x 20 4.0 x 20
• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Processor U300 and Intel Core i3-1305U to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1 / PBP)
  15 W 15 W
• TDP (PL2)
  55 W 55 W
• TDP down
  12 W 12 W
• Tjunction max.
  100 °C 100 °C

Architecture, interfaces, additional instructions supported by Intel Processor U300 and Intel Processor U300, virtual machine technologies and process technology.

• Technology
  10 nm 10 nm
• Chip design
  Monolithic Monolithic
• Socket
  BGA 1744 BGA 1744
• L3-Cache
  10.00 MB 10.00 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