插座 | Intel Socket 2066 | Intel Socket 4189 |
---|---|---|
铸造厂 | Intel | Intel |
工艺尺寸 | 14 nm | 10 nm |
晶体管 | unknown | unknown |
模具尺寸 | unknown | unknown |
包 | FC-LGA2066 | FC-LGA4189 |
tCaseMax | — | 87°C |
频率 | 3.3 GHz | 2.1 GHz |
---|---|---|
涡轮时钟 | up to 4.8 GHz | up to 3.4 GHz |
基本时钟 | 100 MHz | 100 MHz |
乘数 | 33.0x | 21.0x |
乘数解锁 | Yes | No |
TDP | 165 W | 165 W |
FP32 | 2,150.4 GFLOPS | — |
市场 | Desktop | Server/Workstation |
---|---|---|
生产状况 | Active | Active |
发布日期 | Oct 19th, 2019 | Apr 6th, 2021 |
代码名称 | Cascade Lake-X | Ice Lake-SP |
代 | Core i9 Extreme | Xeon Gold |
部分 | unknown | unknown |
内存支持 | DDR4 Quad-channel | DDR4-2933 MHz Eight-channel |
ECC内存 | No | Yes |
PCI Express | Gen 3 | Gen 4, 64 Lanes(CPU only) |
核心数 | 14 | 24 |
---|---|---|
线程数 | 28 | 48 |
SMP # CPU | 1 | 2 |
集成显卡 | — | — |
缓存 L1 | 64K (per core) | 64K (per core) |
---|---|---|
缓存 L2 | 1MB (per core) | 1MB (per core) |
缓存 L3 | 19.25MB (shared) | 36MB (shared) |
笔记 | 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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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 | — |
CLMUL | Yes | — |
ECC | — | 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 | — |
TXT | Yes | Yes |
VT-d | Yes | Yes |
VT-x | Yes | Yes |
XD bit | Yes | Yes |
vPro | — | Yes |
x8 SDDC | — | Yes |