Intel Core i9-12900K — Specifications and Blender benchmarks

Especificações Benchmarks Sinónimos

Especificações

Dados técnicos

Geração e série de processadores

Grupo CPU
Intel Core i 12000
Série
12th Generation Intel Core i9 Processors
Geração
12
Nome
Intel Core i9-12900K
Modelo passado
Intel Core i9-11900K
Processor Number
i9-12900K
Segmento
Desktop
Successor
Intel Core i9-13900K

Núcleos de CPU e Frequência Base

A-Core
8x Golden Cove
B-Core
8x Gracemont
Base Frequency
3.7 GHz
C-Core
—
Arquitectura central
hybrid (big.LITTLE)
Núcleos de CPU
16
Roscas de CPU
24
E-core Base Clock
2.4 GHz
E-core Max Turbo
3.9 GHz
Efficient Cores
8
Hyperthreading / SMT
Sim
Max. Boost Clock
5.2 GHz
Overclocking
Sim
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

Gráficos internos

DirectX Version
12
Unidades de execução
32
Geração
12
GPU Frequency
400 MHz
Nome da GPU
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
Data de lançamento
Q4/2021
Shader
256
Processo técnico
10 nm

Suporte de codec de hardware

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

Memória & PCIe

ECC
Sim
Máx. Memória
128 GB
Canais de memória
2
Tipo de memória
Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s
Pistas PCIe
20
Versão PCIe
5.0 and 4.0

Criptografia

AES-NI
Sim

Consumo de energia

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
—

Detalhes técnicos

Arquitectura
Alder Lake S
Cache (manufacturer label)
30 MB Intel Smart Cache
Codename
Products formerly Alder Lake
Conjunto de instruções (ISA)
x86-64 (64 bit)
Extensões ISA
SSE4.1, SSE4.2, AVX2, AVX2+
Кеш L2
Conflicting source values: 14 MB (Total cache capacity) | 3.75 MB
Кеш L3
30 MB
Marketing Status (manufacturer label)
Launched
Part Number
BX8071512900K
Data de lançamento
Q4/2021
Socket
FCLGA1700
Processo técnico
Intel 7 (Manufacturer process designation)
Use Conditions
PC/Client/Tablet, Workstation
Virtualização
VT-x, VT-x EPT, VT-d

Posições em todos os rankings

Posições comuns Intel Core i9-12900K CPU em padrões de referência populares, para comparação com outros modelos.

No data

Benchmarks

Testes de desempenho 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.