Intel Core i9-12900K — Specifications and Blender benchmarks

仕様ベンチマーク同義語

仕様

技術データ

プロセッサーの世代とシリーズ

CPUグループ
Intel Core i 12000
シリーズ
12th Generation Intel Core i9 Processors
世代
12
名称
Intel Core i9-12900K
過去のモデル
Intel Core i9-11900K
Processor Number
i9-12900K
セグメント
Desktop
Successor
Intel Core i9-13900K

CPUコアとベース周波数

A-Core
8x Golden Cove
B-Core
8x Gracemont
Base Frequency
3.7 GHz
C-Core
—
コア・アーキテクチャ
hybrid (big.LITTLE)
CPUコア
16
CPUスレッド
24
E-core Base Clock
2.4 GHz
E-core Max Turbo
3.9 GHz
Efficient Cores
8
Hyperthreading / SMT
はい
Max. Boost Clock
5.2 GHz
オーバークロッキング
はい
P-core Base Clock
3.2 GHz
P-core Max Turbo
5.1 GHz
Performance Cores
8
Turbo Frequency (1 Core)
5.3 GHz
Turbo Frequency (16 Cores)
5 GHz

内部グラフィックス

DirectX Version
12
実行部隊
32
世代
12
GPU Frequency
400 MHz
GPU名
Intel UHD Graphics 770
GPU Turbo
1550 MHz
Graphics Base Frequency
300 MHz
Graphics Output
eDP 1.4b, DP 1.4a, HDMI 2.1
Max. displays
4
Max. GPU Memory
16 GB
発売日
Q4/2021
シェーダー
256
ぎじゅつてきなかだい
10 nm

ハードウェアコーデック対応

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

メモリ＆PCIe

ECC
はい
マックスメモリ
128 GB
メモリーチャンネル
2
メモリータイプ
Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s
PCIeレーン
20
PCIe版
5.0 and 4.0

暗号化

AES-NI
はい

エネルギー消費量

Maximum Operating Temperature
100 °C
Maximum Turbo Power
241 W
Processor Base Power (PBP)
125 W
TDP (PL1, legacy label)
125 W
TDP (PL2)
228 W / 56 s
TDP down
—
TDP up
—

技術的な詳細

建築
Alder Lake S
Cache (manufacturer label)
30 MB Intel Smart Cache
Codename
Products formerly Alder Lake
命令セット(ISA)
x86-64 (64 bit)
ISAエクステンション
SSE4.1, SSE4.2, AVX2, AVX2+
L2-Cache
Conflicting source values: 14 MB (Total cache capacity) | 3.75 MB
L3-Cache
30 MB
Marketing Status (manufacturer label)
Launched
Part Number
BX8071512900K
発売日
Q4/2021
ソケット
FCLGA1700
ぎじゅつてきなかだい
Intel 7 (Manufacturer process designation)
Use Conditions
PC/Client/Tablet, Workstation
仮想化
VT-x, VT-x EPT, VT-d

全ランキングでの順位

共通ポジション Intel Core i9-12900K 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。.

No data

ベンチマーク

性能試験 CPU

Published results: 11

Blender Cycles

Each row uses one Blender version, operating system and compute backend.

Test and settings	Intel Core i9-12900K
Blender 4.0.0 / CPU / Linux	387.437158 samples/min Submissions: 8
Blender 4.0.0 / CPU / Windows	342.220842 samples/min Submissions: 83
Blender 4.1.0 / CPU / Windows	341.86517 samples/min Submissions: 51
Blender 4.2.0 / CPU / Windows	348.527563 samples/min Submissions: 101
Blender 4.3.0 / CPU / Windows	331.433386 samples/min Submissions: 51
Blender 4.4.0 / CPU / Windows	334.608444 samples/min Submissions: 40
Blender 4.5.0 / CPU / Linux	405.81974 samples/min Submissions: 17
Blender 4.5.0 / CPU / Windows	347.867139 samples/min Submissions: 51
Blender 5.1.0 / CPU / Windows	364.623081 samples/min Submissions: 5
Blender 5.1.1 / CPU / Windows	371.614153 samples/min Submissions: 10
Blender 5.2.0 / CPU / Windows	330.848277 samples/min Submissions: 9

Individual system tests

Results were obtained on the reported systems. Test versions and settings remain separate; incomplete conditions do not support calculated model performance differences.

Cinebench 2024 / multiple threads

Result	Reported conditions
1387 points	System: Core i9-12900K, 16 GB CPU / power label: Core i9-12900K, 16 GB Source minimum runtime: 0 minutes. Exact test build and complete conditions are unreported; no ranking position.

Cinebench 2024 / single thread

Result	Reported conditions
120 points	System: Core i9-12900K, 16 GB CPU / power label: Core i9-12900K, 16 GB Source minimum runtime: 0 minutes. Exact test build and complete conditions are unreported; no ranking position.

Cinebench R23 / multiple threads

Result	Reported conditions
27485 points	System: CB: Core i9-12900K @ Stock CPU / power label: CB: Core i9-12900K @ Stock Exact test build and complete conditions are unreported; no ranking position.

Cinebench R23 / single thread

Result	Reported conditions
2032 points	System: CB: Core i9-12900K @ Stock CPU / power label: CB: Core i9-12900K @ Stock Exact test build and complete conditions are unreported; no ranking position.