插座 | Intel Socket 1200 | 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 | unknown | unknown |
包 | FC-LGA1200 | FC-BGA1499 |
tCaseMax | 72°C | 72°C |
tJMax | 100°C | 100°C |
频率 | 2.8 GHz | 2.5 GHz |
---|---|---|
涡轮时钟 | up to 5.2 GHz | up to 4.9 GHz |
基本时钟 | 100 MHz | 100 MHz |
乘数 | 28.0x | 25.0x |
乘数解锁 | No | No |
TDP | 65 W | 35 W |
PL1 | 65 W | — |
PL2 | 224 W | — |
FP32 | 1,664.0 GFLOPS | — |
市场 | Desktop | Mobile |
---|---|---|
生产状况 | Active | Active |
发布日期 | Apr 30th, 2020 | May 11th, 2021 |
代码名称 | Comet Lake | Tiger Lake-H |
代 | Core i9 | Core i9 |
部分 | SRH8Z | unknown |
内存支持 | DDR4-2933 MHz 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 | 10 | 8 |
---|---|---|
线程数 | 20 | 16 |
SMP # CPU | 1 | 1 |
集成显卡 | UHD Graphics 630 | 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 | 20MB (shared) | 24MB (shared) |
ABM | Yes | — |
---|---|---|
ADX | Yes | — |
AES-NI | Yes | Yes |
AVX | Yes | Yes |
AVX-512 | — | Yes |
AVX2 | Yes | Yes |
BMI1 | Yes | Yes |
BMI2 | Yes | Yes |
Boost 3.0 | — | Yes |
CLMUL | Yes | Yes |
EIST | Yes | Yes |
F16C | Yes | Yes |
FMA3 | Yes | Yes |
HTT | — | Yes |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
RdRand | Yes | — |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | Yes | Yes |
SSSE3 | Yes | Yes |
TBT 2.0 | Yes | — |
TBT 3.0 | Yes | — |
TSX | Yes | Yes |
TVB | Yes | — |
TXT | Yes | Yes |
VT-d | Yes | Yes |
VT-x | Yes | Yes |
XD bit | Yes | Yes |