Intel Core i7-1355U vs AMD Ryzen 5 7520U. Specifications, performance, tests

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

• CPU group
  Intel Core i 1300P/1300U AMD Ryzen 7000U
• Family
  Intel Core i7 Ryzen
• Generation
  13 6
• Predecessor
  Intel Core i7-1255U -
• Segment
  Mobile Mobile
• Form Factor
  - Laptops / Desktops
• Series
  - Ryzen 7000 Series

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
  1.70 GHz (5.00 GHz) -
• B-Core
  8x Gracemont -
• B-Core Frequency
  1.20 GHz (3.70 GHz) -
• Core architecture
  hybrid (big.LITTLE) normal
• CPU Cores
  10 4
• CPU Threads
  12 8
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  No No
• Base Frequency
  - 2.8 GHz
• Core Configuration
  - 4x Zen 2
• Max. Boost Clock
  - 4.3 GHz
• Turbo Frequency (1 Core)
  - 4.3 GHz
• Turbo Frequency (4 Cores)
  - 3.4 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.

• DirectX Version
  12.1 12
• Execution units
  96 2
• Generation
  13 9
• GPU Frequency
  350 MHz 1900 MHz
• GPU name
  Intel Iris Xe Graphics 96 (Alder Lake) AMD Radeon 610M
• GPU Turbo
  1300 MHz No turbo
• Max. displays
  4 3
• Max. GPU Memory
  32 GB 8 GB
• Release date
  Q1/2022 Q3/2022
• Shader
  768 128
• Technology
  10 nm 6 nm
• Graphics Cores
  - 2

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

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

Types, channel quantity of RAM supported by AMD Ryzen 5 7520U and Intel Core i7-1355U. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No No
• Max. Memory
  64 GB 16 GB
• Memory Bandwidth
  89.6 GB/s 44 GB/s
• Memory channels
  2 (Dual Channel) 2
• Memory type
  DDR4-3200DDR5-5200LPDDR4X-4266LPDDR5-6400 LPDDR5
• PCIe
  4.0 x 20 PCIe 3.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Core i7-1355U and AMD Ryzen 5 7520U 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 100 °C
• TDP (PL1 / PBP, legacy combined label)
  15 W -
• TDP (PL2)
  55 W -
• TDP down
  12 W 8 W
• Default TDP
  - 15 W
• TDP (PL1, legacy label)
  - 15 W

Architecture, interfaces, additional instructions supported by Intel Core i7-1355U and AMD Ryzen 5 7520U, virtual machine technologies and process technology.

• Architecture
  Raptor Lake U Mendocino (Zen 2)
• Chip design
  Monolithic Chiplet
• Documents
  Technical data sheet Technical data sheet
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2, AVX2 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L2-Cache
  - 2 MB
• L3-Cache
  12 MB 4 MB
• Operating systems
  Windows 10, Windows 11, Linux Windows 10, Windows 11, Linux
• Part Number
  - 100-000000770
• Release date
  Q1/2023 2022-09-20
• Socket
  BGA 1744 FT6
• Technology
  10 nm TSMC 6nm FinFET
• Virtualization
  VT-x, VT-x EPT, VT-d AMD-V, SVM
• Codename
  - Mendocino