プロセッサー Intel Core i9-11900KB, 仕様とベンチマーク

This section provides a comprehensive overview of the processors generation and family, explaining the specific market segment it is designed for. It covers key details such as the CPUs position within its product lineup, its intended use cases (e.g., consumer, server, or workstation), and how its generation compares to previous models.

• セグメント
  Mobile
• シリーズ
  Intel Core i9
• 世代
  11
• CPUグループ
  Intel Core i 11000H
• 過去のモデル
  --
• Successor
  --

Intel Core i9-11900KB. This section highlights key performance parameters of the processor, including the number of cores, threads, and clock speeds (base and boost frequencies). These metrics directly impact multitasking capabilities and overall system performance in both single-threaded and multi-threaded applications.

• 周波数
  3.30 GHz
• CPUコア
  8
• ターボ(1コア)
  5.30 GHz
• CPUスレッド
  16
• Turbo (8 Cores)
  4.90 GHz
• ハイパースレッディング
  はい
• オーバークロッキング
  はい
• コア・アーキテクチャ
  normal
• A core
  --
• B core
  --
• C core
  --

This section provides details on the integrated graphics capabilities of the processor. It covers the architecture, performance characteristics, and supported technologies (e.g., DirectX, OpenGL), which are essential for systems without dedicated GPUs or for mobile devices that require energy-efficient graphics processing.

• GPU名
  Intel UHD Graphics 910
• GPU frequency
  0.35 GHz
• GPU (Turbo)
  1.45 GHz
• 実行部隊
  32
• シェーダー
  256
• Max. GPU Memory
  --
• Max. displays
  3
• 世代
  11
• DirectX Version
  12
• ぎじゅつてきなかだい
  10 nm
• 発売日

This section covers the built-in hardware codec support for video and image processing. The processor’s ability to handle codecs like H.264, HEVC, and VP9 directly influences its performance in tasks such as video playback, editing, and streaming. This hardware acceleration ensures smoother media handling with lower CPU utilization.

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

This section breaks down the technical characteristics of the memory supported by the processor, including the types (e.g., DDR4, DDR5), number of memory channels, and maximum supported memory speed. It also covers PCI Express support, which determines the bandwidth available for GPUs, SSDs, and other peripherals, critical for high-performance systems.

• メモリータイプ
  DDR4-3200
• マックス メモリ
  128 GB
• ECC
  いいえ
• メモリーチャンネル
  2
• PCIe版
  3.0
• PCIeレーン
  16

This section focuses on the hardware-based security technologies integrated into the processor. These include encryption support features such as AES-NI, Intel SGX, and AMD Secure Memory Encryption, which provide robust protection for sensitive data and help mitigate cybersecurity risks.

• AES-NI
  はい

• TDP (PL1)
  65 W
• TDP up
  --
• TDP (PL2)
  --
• TDP down
  55 W
• 最高温度
  100 °C

This section explains the underlying technologies that enable the processor to deliver high performance. It includes details about the manufacturing process (e.g., 7nm, 10nm), supported instruction sets (e.g., AVX, SSE), and virtual machine extensions that enhance compatibility and efficiency across various workloads.

• 命令セット(ISA)
  x86-64 (64 bit)
• 仮想化
  VT-x, VT-x EPT, VT-d
• ISAエクステンション
  SSE4.1, SSE4.2, AVX2, AVX-512
• L2-Cache
  4.00 MB
• L3-Cache
  20.00 MB
• 建築
  Tiger Lake H
• ぎじゅつてきなかだい
  10 nm
• ソケット
  BGA 1787
• 発売日
  Q2/2021
• Part Number
  --

共通ポジション Intel Core i9-11900KB 他機種との比較のため、一般的なベンチマークでCPUを比較。.

• Cinebench R23 (Single-Core)
  69 place
• Cinebench R23 (Multi-Core)
  141 place
• Cinebench R20 (Single-Core)
  59 place
• Cinebench R20 (Multi-Core)
  136 place
• Cinebench R15 (Single-Core)
  38 place
• Cinebench R15 (Multi-Core)
  128 place
• Geekbench 5, 64bit (Single-Core)
  66 place
• Geekbench 5, 64bit (Multi-Core)
  985 place
• iGPU - FP32 Performance (Single-precision GFLOPS)
  464 place
• Blender 2.81 (bmw27)
  147 place
• Geekbench 6 (Single-Core)
  110 place