Intel Core i5-1345U vs Intel Core Ultra 5 238V. Specifications, performance, tests

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

• CPU group
  Intel Core i 1300P/1300U -
• Family
  Intel Core i5 Intel Core Ultra Series 2
• Generation
  13 -
• Predecessor
  Intel Core i5-1245U -
• Segment
  Mobile Mobile

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

• A-Core
  2x Raptor Cove -
• A-Core Frequency
  1.60 GHz (4.70 GHz) -
• B-Core
  8x Gracemont -
• B-Core Frequency
  1.20 GHz (3.50 GHz) -
• Core architecture
  hybrid (big.LITTLE) -
• CPU Cores
  10 8
• CPU Threads
  12 8
• Hyperthreading / SMT
  Yes -
• Overclocking
  No -
• Efficient Cores
  - 0
• Low Power Efficient-cores
  - 4
• Max. Boost Clock
  - 4.7 GHz
• P-core Base Clock
  - 2.1 GHz
• Performance Cores
  - 4

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

• DirectX Version
  12.1 -
• Execution units
  80 -
• Generation
  13 -
• GPU Frequency
  350 MHz -
• GPU name
  Intel Iris Xe Graphics 80 (Alder Lake) /sIntel Arc Graphics 130V
• GPU Turbo
  1250 MHz 1850 MHz
• Max. displays
  4 -
• Max. GPU Memory
  32 GB -
• Release date
  Q1/2022 -
• Shader
  640 -
• Technology
  10 nm -

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

• AV1
  Decode -
• H.264 / AVC
  Decode / Encode -
• h265 / HEVC (8 bit)
  Decode / Encode -
• h265 / HEVC (10 bit)
  Decode / Encode -
• JPEG
  Decode / Encode -
• VC-1
  Decode -
• VP8
  Decode -
• VP9
  Decode / Encode -

Types, channel quantity of RAM supported by Intel Core Ultra 5 238V and Intel Core i5-1345U. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No -
• Max. Memory
  64 GB 32 GB
• Memory Bandwidth
  89.6 GB/s -
• Memory channels
  2 (Dual Channel) 2
• Memory type
  DDR4-3200DDR5-5200LPDDR4X-4266LPDDR5-6400 Up to LPDDR5X 8533 MT/s
• PCIe
  4.0 x 20 -

• AES-NI
  Yes -

Compare the TDP requirements of TDP Intel Core i5-1345U and Intel Core Ultra 5 238V Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• Maximum Operating Temperature
  100 °C -
• TDP (PL1 / PBP, legacy combined label)
  15 W 17 W
• TDP (PL2)
  55 W -
• TDP down
  12 W -
• Maximum Turbo Power
  - 37 W
• Minimum Assured Power
  - 8 W

Architecture, interfaces, additional instructions supported by Intel Core i5-1345U and Intel Core Ultra 5 238V, virtual machine technologies and process technology.

• Architecture
  Raptor Lake U -
• Chip design
  Monolithic -
• Documents
  Technical data sheet -
• Instruction set (ISA)
  x86-64 (64 bit) -
• ISA extensions
  SSE4.1, SSE4.2, AVX2 -
• L3-Cache
  12 MB 8 MB
• Operating systems
  Windows 10, Windows 11, Linux -
• Release date
  Q1/2023 Q3/2024
• Socket
  BGA 1744 FCBGA2833
• Technology
  10 nm -
• Virtualization
  VT-x, VT-x EPT, VT-d -
• Official specification sheet
  - https://cdrdv2-public.intel.com/851467/Intel-Core-Ultra-Series1-Series2-Series3-Comparison.pdf