Qual é a melhor escolha Intel Core i7-1255U ou Intel Core i9-12900K? Qual é o processador mais rápido?
Compare the available specifications of these models.
Intel Core i7-1255U has a base frequency of 1.70 GHz. 10 / 12 CPU Cores / Threads. Stated TDP / base power 15 W. Lançado em Q1/2022.
Intel Core i9-12900K has a base frequency of 3.70 GHz. 16 / 24 CPU Cores / Threads. Stated TDP / base power 125 W. Lançado em Q4/2021.
Razões a considerar Lower stated TDP / base power
Power limits alone do not measure performance per watt.
Posições comuns Intel Core i7-1255U CPU em padrões de referência populares, para comparação com outros modelos.
Razões a considerar Maior velocidade do relógio
Por volta de 118% melhor velocidade do relógio
Mais número de núcleos
6 more cores
Maior velocidade do relógio turbo
Por volta de 11 % higher specified turbo frequency
Intel Core i7-1255U
Informação de base sobre os processadores a serem comparados, séries, geração e segmento de mercado.
Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.
A placa gráfica interna não afecta o desempenho da CPU, realiza o trabalho da placa gráfica na sua ausência ou em dispositivos móveis.
Codecs incorporados utilizados para codificar e descodificar o conteúdo. Acelera significativamente as operações necessárias.
Tipos, quantidade de canais de RAM suportados por Intel Core i9-12900K e Intel Core i7-1255U. Dependendo das placas-mãe, podem ser suportadas frequências de memória mais altas ou mais baixas.
Comparar os requisitos de TDP do TDP Intel Core i7-1255U e Intel Core i9-12900K Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.
Arquitectura, interfaces, instruções adicionais suportadas por Intel Core i7-1255U e Intel Core i9-12900K, tecnologias de máquinas virtuais e tecnologia de processos.
Shared tests with results for both models: 7
Each row uses one Blender version, operating system and compute backend.
| Test and settings | Intel Core i7-1255U | Intel Core i9-12900K | Result difference¹ |
|---|---|---|---|
| Blender 5.2.0 / CPU / Windows | 72.500587 samples/min Submissions: 5 | 338.069854 samples/min Submissions: 12 | +366.3 % |
| Blender 5.1.0 / CPU / Windows | 71.046234 samples/min Submissions: 10 | 364.623081 samples/min Submissions: 5 | +413.2 % |
| Blender 4.5.0 / CPU / Windows | 73.828397 samples/min Submissions: 16 | 347.867139 samples/min Submissions: 51 | +371.2 % |
| Blender 4.4.0 / CPU / Windows | 72.326994 samples/min Submissions: 7 | 334.608444 samples/min Submissions: 40 | +362.6 % |
| Blender 4.3.0 / CPU / Windows | 72.096635 samples/min Submissions: 25 | 331.433386 samples/min Submissions: 51 | +359.7 % |
| Blender 4.2.0 / CPU / Windows | 78.804508 samples/min Submissions: 60 | 348.527563 samples/min Submissions: 101 | +342.3 % |
| Blender 4.0.0 / CPU / Windows | 76.175019 samples/min Submissions: 10 | 342.220842 samples/min Submissions: 83 | +349.3 % |
¹ Difference of the second result relative to the first in that row. No percentage is calculated for different upscaling algorithms. This compares published results, not a universal performance index.
These results have no shared test of both models with the same version and settings. They are shown separately without a percentage difference.
Results were obtained on the reported systems. Test versions and settings remain separate; incomplete conditions do not support calculated model performance differences.
| Model | Result | Reported conditions |
|---|---|---|
| Intel Core i9-12900K | 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. |
| Model | Result | Reported conditions |
|---|---|---|
| Intel Core i9-12900K | 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. |
| Model | Result | Reported conditions |
|---|---|---|
| Intel Core i9-12900K | 9357.425585 H/s | RandomX / XMRig 6.26.0 / 1M / 22 threads / windows System RAM: 64 GB OS: Windows NT 10.0 Motherboard: Micro-Star International Co., Ltd. / PRO Z690-A WIFI (MS-7D25) Duration: 106.867 s User-submitted run; tuning and power settings are incomplete. |
| Model | Result | Reported conditions |
|---|---|---|
| Intel Core i7-1255U | 2858.106447 H/s | RandomX / XMRig 6.21.0 / 1M / 8 threads / linux System RAM: 16 GB OS: Linux x86_64 Motherboard: LENOVO / 21E60050UK Duration: 349.882 s User-submitted run; tuning and power settings are incomplete. |
| Model | Result | Reported conditions |
|---|---|---|
| Intel Core i9-12900K | 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. |
| Model | Result | Reported conditions |
|---|---|---|
| Intel Core i9-12900K | 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. |