Intel Core i9-7980XE vs Intel Core i9-9940X
Физические характеристики
| Сокет | Intel Socket 2066 | Intel Socket 2066 |
|---|---|---|
| Производитель | Intel | Intel |
| Техпроцесс | 14 nm | 14 nm |
| Транзисторы | unknown | unknown |
| Размер штампа | unknown | unknown |
| Разъемы | FC-LGA2066 | FC-LGA2066 |
Производительность
| Частота | 2.6 GHz | 3.3 GHz |
|---|---|---|
| Турбо | up to 4.4 GHz | up to 4.5 GHz |
| Базовая частота | 100 MHz | 100 MHz |
| Множитель | 26.0x | 33.0x |
| Свободный множитель | Yes | Yes |
| Тепловыделение | 165 W | 165 W |
Архитектура
| Тип | Desktop | Desktop |
|---|---|---|
| Статус производства | Active | Active |
| Дата релиза | Sep 1st, 2017 | Oct 19th, 2018 |
| Кодовое название | Skylake-X | Skylake-X |
| Поколение | Core i9 Extreme | Core i9 |
| Код | unknown | BX80673I99940XCD8067304175600SREZ5 |
| Поддержка памяти | DDR4 Quad-channel | DDR4 Quad-channel |
| Поддержка режима ECC | No | No |
| PCI Express | Gen 3 | Gen 3 |
Ядра
| Кол-во ядер | 18 | 14 |
|---|---|---|
| Кол-во потоков | 36 | 28 |
| SMP ЦПУ | 1 | 1 |
| Встроенная графика | — | — |
Кеш
| Кеш L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Кеш L2 | 1MB (per core) | 1MB (per core) |
| Кеш L3 | 24.75MB (shared) | 19.25MB (shared) |
Дополнительно
| Информация | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. |
|---|
Технологии
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| AVX-512 | Yes | Yes |
| AVX2 | Yes | Yes |
| BMI1 | Yes | Yes |
| BMI2 | Yes | Yes |
| Boost 2.0 | Yes | 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 |
