Processor Intel Core i9-12900HX, specifications and benchmarks

General information about the processor Intel Core i9-12900HX

• Family
  Intel Core i9
• CPU group
  Intel Core i 12000H
• Segment
  Mobile
• Generation
  12
• Predecessor
  --
• Successor
  --

Intel Core i9-12900HX Processor performance parameters, CPU capabilities

• CPU Cores / Threads
  16 / 24
• Core architecture
  hybrid (big.LITTLE)
• A-Core
  8x Golden Cove
• B-Core
  8x Gracemont
• Hyperthreading / SMT
  Yes
• Overclocking
  Yes
• A-Core Frequency
  2.30 GHz (5.00 GHz)
• B-Core Frequency
  1.70 GHz (3.60 GHz)

Built-in graphics chip characteristics

• GPU name
  Intel UHD Graphics 770
• GPU frequency
  0.30 GHz
• GPU (Turbo)
  1.55 GHz
• Execution units
  32
• Shader
  256
• Max. GPU Memory
  64 GB
• Max. displays
  3
• Generation
  11
• Direct X
  12
• Technology
  10 nm
• Release date
  Q4/2021

Built-in support for video and image compression standards

• h265 / HEVC (8 bit)
  Decode / Encode
• h265 / HEVC (10 bit)
  Decode / Encode
• h264
  Decode / Encode
• VP8
  Decode / Encode
• VP9
  Decode / Encode
• AV1
  Decode
• AVC
  Decode / Encode
• VC-1
  Decode
• JPEG
  Decode / Encode

Technical characteristics of supported memory, PCI bus

• Memory type
  DDR4-3200DDR5-4800LPDDR4X-4266LPDDR5-5200
• Max. Memory
  128 GB
• Memory channels
  2 (Dual Channel)
• Bandwidth
  76.8 GB/s
• ECC
  No
• PCIe
  5.0 x 20
• AES-NI
  Yes

• TDP (PL1)
  55 W
• TDP (PL2)
  157 W
• TDP up
  86 W
• TDP down
  45 W
• Tjunction max.
  100 °C

Technical capabilities of the processor, information

• Technology
  10 nm
• Chip design
  Monolithic
• Socket
  BGA 1744
• L2-Cache
  14.00 MB
• L3-Cache
  30.00 MB
• Architecture
  Alder Lake H
• Operating systems
  Windows 10, Windows 11, Linux
• Virtualization
  VT-x, VT-x EPT, VT-d
• Instruction set (ISA)
  x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2, AVX2, AVX2+
• Release date
  Q2/2022
• Release price
  606 $
• Part Number
  --
• Documents
  Technical data sheet

Common positions Intel Core i9-12900HX CPU in popular benchmarks, for comparison with other models.

• Cinebench R23 (Single-Core)
  35 place
• Cinebench R23 (Multi-Core)
  348 place
• Cinebench R20 (Single-Core)
  37 place
• Cinebench R20 (Multi-Core)
  52 place
• Cinebench R15 (Single-Core)
  30 place
• Cinebench R15 (Multi-Core)
  69 place
• Geekbench 5, 64bit (Single-Core)
  79 place
• Geekbench 5, 64bit (Multi-Core)
  89 place
• iGPU - FP32 Performance (Single-precision GFLOPS)
  427 place
• Estimated results for PassMark CPU Mark
  76 place
• Geekbench 6 (Multi-Core)
  249 place