插座 | Intel Socket 1151 | Intel BGA 1499 |
---|---|---|
铸造厂 | Intel | Intel |
工艺尺寸 | 14 nm | 10 nm |
晶体管 | unknown | unknown |
模具尺寸 | 180 mm² | unknown |
包 | FC-LGA14C | FC-BGA1499 |
tCaseMax | 72°C | 72°C |
tJMax | — | 100°C |
频率 | 3.6 GHz | 3.2 GHz |
---|---|---|
涡轮时钟 | up to 5 GHz | up to 4.9 GHz |
基本时钟 | 100 MHz | 100 MHz |
乘数 | 36.0x | 32.0x |
乘数解锁 | Yes | No |
TDP | 95 W | 35 W |
市场 | Desktop | Server/Workstation |
---|---|---|
生产状况 | Active | Active |
发布日期 | Jan 8th, 2019 | May 11th, 2021 |
代码名称 | Coffee Lake-R | Tiger Lake-H |
代 | Core i9 | Xeon |
部分 | BX80684I99900KFBXC80684I9990KFCM8068403873927SRFAA | unknown |
内存支持 | DDR4 Dual-channel | DDR4-3200 MHz |
ECC内存 | No | No |
PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 4, 20 Lanes(CPU only) |
核心数 | 8 | 6 |
---|---|---|
线程数 | 16 | 12 |
SMP # CPU | 1 | 1 |
集成显卡 | — | UHD Graphics 750 |
缓存 L1 | 64K (per core) | 96K (per core) |
---|---|---|
缓存 L2 | 256K (per core) | 1.25MB (per core) |
缓存 L3 | 16MB (shared) | 18MB (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 |
AVX2 | Yes | Yes |
BMI1 | Yes | Yes |
BMI2 | Yes | Yes |
Boost 2.0 | Yes | — |
Boost 3.0 | — | Yes |
CLMUL | Yes | Yes |
EIST | Yes | Yes |
F16C | Yes | Yes |
FMA3 | Yes | Yes |
HTT | Yes | Yes |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
SIPP | — | 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 |
vPro | — | Yes |