Intel Core i9-12900H Full Specs
14 Cores(6P+8E) 20 Threads(12P+8E) 2.5GHz |
TDP 45W |
Bandwidth 83.2GB/s ··· |
iGPU |
·· 4.45 TFLOPSFP16 |
Socket |
14 Cores 6P 8E |
20 Threads 12P 8E |
Base Clock 2.5GHz |
Boost Clock 5GHz |
Overclocking Locked |
L1i 32KB P 64KB E |
L1d 48KB P 32KB E |
L2 1.25MB P 4MB E shared |
L3 24MB |
Type ··· |
Max Memory 64GB |
ECC No |
Channels 2 |
Bus Width 128-bit |
Speed 5200MT/s |
Bandwidth 83.2GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 83.2GB/s |
TDP 45W |
Peak Power 115W |
Max Operating Temp 100°C Max |
Bus Type OPI |
Bus Config 8 lanes |
Bus Speed 4GT/s |
Bus Bandwidth 4GB/s |
PCIe PCIe 4.0 x1631.5GB/sBandwidth |
PCIe Secondary PCIe 3.0 x43.9GB/sBandwidth |
iGPU |
Shaders 768 |
Boost Clock 1.45GHz |
·· 4.45 TFLOPSFP16 |
NPU Model GNA 3.0 |
Controller Model 600 Series P+ |
Codename Alder Lake |
PCIe - |
Manufacturer |
ISA x86-64 |
Architecture |
Family |
Branding  |
Codename Alder Lake-H Alder Lake-6P-8EVariant Golden CoveP-Core GracemontE-Core |
Market Segment Laptop |
Release Date Jan 18, 2022 |
Foundry Intel |
Other Foundries IntelPCH |
Fabrication Node Intel 7 14nmPCH |
Die Size 208mm² 54mm²PCH |
Transistor Count 15.2 Billion |
Transistor Density 73 MTr/mm² |
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