Intel Core i7-13800H vs Intel Core i9-12950HX. Specifications, performance, tests

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

• CPU group
  Intel Core i 13000H Intel Core i 12000H
• Family
  Intel Core i7 Intel Core i9
• Generation
  13 12
• Predecessor
  Intel Core i7-12800H No
• Segment
  Mobile Mobile
• Successor
  - No

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

• A-Core
  6x Raptor Cove 8x Golden Cove / 2.30 GHz (5.00 GHz)
• A-Core Frequency
  2.50 GHz (5.20 GHz) -
• B-Core
  8x Gracemont 8x Gracemont / 1.70 GHz (3.60 GHz)
• B-Core Frequency
  1.80 GHz (4.00 GHz) -
• Core architecture
  hybrid (big.LITTLE) hybrid
• CPU Cores
  14 16
• CPU Threads
  20 24
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  No Yes
• Base Frequency
  - 2.3 GHz
• Turbo Frequency (1 Core)
  - No
• Turbo Frequency (2 Cores)
  - No turbo

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 32
• Generation
  13 11
• GPU Frequency
  400 MHz 300 MHz
• GPU name
  Intel Iris Xe Graphics 96 (Alder Lake) Intel UHD Graphics 770
• GPU Turbo
  1500 MHz No turbo
• Max. displays
  4 3
• Max. GPU Memory
  32 GB 16 GB
• Release date
  Q1/2022 Q4/2021
• Shader
  768 256
• Technology
  10 nm 10 nm

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 Intel Core i9-12950HX and Intel Core i7-13800H. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes Yes
• Max. Memory
  64 GB 128 GB
• Memory Bandwidth
  89.6 GB/s 76.8 GB/s
• Memory channels
  2 (Dual Channel) 2
• Memory type
  DDR4-3200DDR5-5200LPDDR4X-4266LPDDR5-6400 DDR4-3200 DDR5-4800 LPDDR4X-4266 LPDDR5-5200
• PCIe
  5.0 x 28 5.0 x 20

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Core i7-13800H and Intel Core i9-12950HX 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)
  45 W -
• TDP (PL2)
  115 W 157 W
• TDP down
  35 W 45 W
• TDP up
  - No
• TDP (PL1, legacy label)
  - 55 W

Architecture, interfaces, additional instructions supported by Intel Core i7-13800H and Intel Core i9-12950HX, virtual machine technologies and process technology.

• Architecture
  Raptor Lake H Alder Lake H
• Chip design
  Monolithic -
• Documents
  Technical data sheet -
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2, AVX2, AVX2+ SSE4.1, SSE4.2, AVX2, AVX2+
• L2-Cache
  - 14 MB
• L3-Cache
  24 MB 30 MB
• Operating systems
  Windows 10, Windows 11, Linux -
• Release date
  Q1/2023 Q2/2022
• Socket
  BGA 1744 BGA 1744
• Technology
  10 nm 10 nm
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d