Intel Core i5-1230U 対 Intel Core i7-1255U. 仕様・性能・テスト

Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.

• シリーズ
  Intel Core i5 Intel Core i7
• CPUグループ
  Intel Core i 1200P/1200U Intel Core i 1200P/1200U
• セグメント
  Mobile Mobile
• 世代
  12 12

Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.

• CPU Cores / Threads
  10 / 12 10 / 12
• コア・アーキテクチャ
  hybrid (big.LITTLE) hybrid (big.LITTLE)
• A-Core
  2x Golden Cove 2x Golden Cove
• B-Core
  8x Gracemont 8x Gracemont
• 周波数
  1.00 GHz 1.70 GHz
• ターボ(1コア)
  4.40 GHz 4.70 GHz
• Turbo (10 Cores)
  2.20 GHz 2.70 GHz
• ハイパースレッディング
  はい はい
• オーバークロッキング
  いいえ いいえ

The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.

• GPU名
  Intel Iris Xe Graphics 80 (Alder Lake) Intel Iris Xe Graphics 96 (Alder Lake)
• GPU frequency
  0.25 GHz 0.35 GHz
• GPU (Turbo)
  0.90 GHz 1.25 GHz
• 実行部隊
  80 96
• シェーダー
  640 768
• Max. GPU Memory
  64 GB 64 GB
• Max. displays
  4 4
• 世代
  13 13
• Direct X
  12.1 12.1
• ぎじゅつてきなかだい
  10 nm 10 nm
• 発売日
  Q1/2022 Q1/2022

This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.

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

Overview of the types and quantities of RAM supported by Intel Core i7-1255U と Intel Core i5-1230U. The supported memory frequencies may vary depending on the motherboard configuration.

• メモリータイプ
  DDR4-3200DDR5-4800LPDDR4X-4266LPDDR5-5200 DDR4-3200DDR5-4800LPDDR4X-4266LPDDR5-5200
• マックス メモリ
  64 GB 64 GB
• メモリーチャンネル
  2 2
• ECC
  いいえ いいえ
• PCIe
  4.0 x 28 4.0 x 28
• AES-NI
  はい はい

Analyze the TDP (Thermal Design Power) requirements of Intel Core i5-1230U と Intel Core i7-1255U to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  9 W 15 W
• TDP (PL2)
  29 W 55 W
• 最高温度
  100 °C 100 °C

Information on architecture, interfaces, and additional instructions supported by Intel Core i5-1230U と Intel Core i7-1255U, including virtual machine technologies and fabrication processes.

• 命令セット(ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISAエクステンション
  SSE4.1, SSE4.2, AVX2 SSE4.1, SSE4.2, AVX2
• L2-Cache
  6.50 MB 6.50 MB
• L3-Cache
  12.00 MB 12.00 MB
• 建築
  Alder Lake U Alder Lake U
• ぎじゅつてきなかだい
  10 nm 10 nm
• 仮想化
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d
• ソケット
  BGA 1744 BGA 1744
• 発売日
  Q1/2022 Q1/2022