Intel Core i9-11900KB vs Intel Core i9-9900X
Físico
| Socket | Intel BGA 1499 | Intel Socket 2066 |
|---|---|---|
| Fabricante | Intel | Intel |
| Tamaño del proceso | 10 nm | 14 nm |
| Transistores | unknown | unknown |
| Tamaño de Die | unknown | unknown |
| Paquete | FC-BGA1499 | FC-LGA2066 |
| tCaseMax | 72°C | 72°C |
| tJMax | 100°C | — |
Desempeño
| Frecuencia | 3.3 GHz | 3.5 GHz |
|---|---|---|
| Frecuencia turbo | up to 5.3 GHz | up to 4.5 GHz |
| Frecuencia de reloj base | 100 MHz | 100 MHz |
| Multiplicador | 33.0x | 35.0x |
| Multiplicador desbloqueado | Yes | Yes |
| TDP | 65 W | 165 W |
Arquitectura
| Mercado | Mobile | Desktop |
|---|---|---|
| Estado de producción | Active | Active |
| Fecha de publicación | 2021 | Oct 19th, 2018 |
| Nombre Clave | Tiger Lake-H | Skylake-X |
| Generación | Core i9 | Core i9 |
| Parte | unknown | BX80673I99900XBXC80673I99900XCD8067304126200SREZ7 |
| Soporte de memoria | DDR4-3200 MHz | DDR4 Quad-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 4, 20 Lanes(CPU only) | Gen 3 |
Núcleos
| Número de núcleos | 8 | 10 |
|---|---|---|
| Número de hilos | 16 | 20 |
| SMP # CPUs | 1 | 1 |
| Gráficos integrados | UHD Graphics 750 | — |
Caché
| Caché L1 | 96K (per core) | 64K (per core) |
|---|---|---|
| Caché L2 | 1.25MB (per core) | 1MB (per core) |
| Caché L3 | 24MB (shared) | 19.25MB (shared) |
Características
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| AVX-512 | Yes | Yes |
| AVX2 | Yes | Yes |
| BMI1 | Yes | Yes |
| BMI2 | Yes | Yes |
| Boost 2.0 | — | Yes |
| Boost 3.0 | Yes | Yes |
| CLMUL | Yes | Yes |
| EIST | Yes | Yes |
| F16C | Yes | Yes |
| FMA3 | Yes | Yes |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| TSX | Yes | Yes |
| TXT | Yes | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
Notas
| Notas | — | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. |
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