Intel Core i7-12800HX vs Intel Core i5-11400H Full Specs
16 Cores(8P+8E) 24 Threads(16P+8E) 2GHz | 6 Cores 12 Threads 2.7GHz |
TDP 55W | TDP 45W |
Bandwidth 76.8GB/s · | Bandwidth 51.2GB/s DDR4 |
iGPU | iGPU |
·· 1.49 TFLOPSFP16 | ·· 742.4 GFLOPSFP16 |
Socket | Socket |
Core i7-12800HX2,321
Core i5-11400H1,95216 Cores 8P 8E | 6 Cores 6P - |
24 Threads 16P 8E | 12 Threads 12P - |
Base Clock 2GHz | Base Clock 2.7GHz |
Boost Clock 4.8GHz | Boost Clock 4.5GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB P 64KB E | L1i 32KB P - |
L1d 48KB P 32KB E | L1d 48KB P - |
L2 1.25MB P 4MB E shared | L2 1.25MB P - |
L3 25MB | L3 12MB |
Type · | Type DDR4 |
Max Memory 128GB | Max Memory 128GB |
ECC No | ECC No |
Channels 2 | Channels 2 |
Bus Width 128-bit | Bus Width 128-bit |
Speed 4800MT/s | Speed 3200MT/s |
Bandwidth 76.8GB/s | Bandwidth 51.2GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 76.8GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 51.2GB/s |
TDP 55W | TDP 45W |
cTDP-down - | cTDP-down 35W |
Peak Power 157W | Peak Power - |
Max Operating Temp 100°C Max | Max Operating Temp 100°C Max |
Bus Type DMI | Bus Type DMI |
Bus Config 8 lanes | Bus Config 8 lanes |
Bus Speed 16GT/s | Bus Speed 8GT/s |
Bus Bandwidth 16GB/s | Bus Bandwidth 8GB/s |
PCIe PCIe 5.0 x1663GB/sBandwidth | PCIe PCIe 4.0 x2039.4GB/sBandwidth |
PCIe Secondary PCIe 4.0 x47.9GB/sBandwidth | - |
iGPU | iGPU |
Shaders 256 | Shaders 128 |
Boost Clock 1.45GHz | Boost Clock 1.45GHz |
·· 1.49 TFLOPSFP16 | ·· 742.4 GFLOPSFP16 |
NPU Model GNA 3.0 | NPU Model GNA 2.0 |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Alder Lake-HX Alder Lake-8P-8EVariant Golden CoveP-Core GracemontE-Core | Codename Tiger Lake-B Tiger Lake-8CVariant Willow CoveP-Core - |
Market Segment Laptop | Market Segment Laptop |
Release Date May 10, 2022 | Release Date May 11, 2021 |
Foundry Intel | Foundry Intel |
Fabrication Node Intel 7 | Fabrication Node 10nm SuperFin |
Die Size 202mm² | Die Size 190mm² |
Transistor Count 14.6 Billion | Transistor Count 12.3 Billion |
Transistor Density 72 MTr/mm² | Transistor Density 65 MTr/mm² |
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