Intel Core i5-12450HX vs Intel Core i5-12450H Full Specs
8 Cores(4P+4E) 12 Threads(8P+4E) 2.4GHz | 8 Cores(4P+4E) 12 Threads(8P+4E) 2GHz |
TDP 55W | TDP 45W |
Bandwidth 76.8GB/s · | Bandwidth 83.2GB/s ··· |
iGPU | iGPU |
·· 665.6 GFLOPSFP16 | ·· 1.84 TFLOPSFP16 |
Socket | Socket |
8 Cores 4P 4E | 8 Cores 4P 4E |
12 Threads 8P 4E | 12 Threads 8P 4E |
Base Clock 2.4GHz | Base Clock 2GHz |
Boost Clock 4.4GHz | Boost Clock 4.4GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB P 64KB E | L1i 32KB P 64KB E |
L1d 48KB P 32KB E | L1d 48KB P 32KB E |
L2 1.25MB P 2MB E shared | L2 1.25MB P 2MB E shared |
L3 12MB | L3 12MB |
Type · | Type ··· |
Max Memory 128GB | Max Memory 64GB |
ECC No | ECC No |
Channels 2 | Channels 2 |
Bus Width 128-bit | Bus Width 128-bit |
Speed 4800MT/s | Speed 5200MT/s |
Bandwidth 76.8GB/s | Bandwidth 83.2GB/s |
Bandwidth Calculator Channels Transfer Rate ·· | Bandwidth Calculator Channels Transfer Rate ·· |
TDP 55W | TDP 45W |
Peak Power 157W | Peak Power 95W |
Max Operating Temp 100°C Max | Max Operating Temp 100°C Max |
Bus Type DMI | Bus Type OPI |
Bus Config 8 lanes | Bus Config 8 lanes |
Bus Speed 16GT/s | Bus Speed 4GT/s |
Bus Bandwidth 16GB/s | Bus Bandwidth 4GB/s |
PCIe PCIe 5.0 x1663GB/sBandwidth | PCIe PCIe 4.0 x1631.5GB/sBandwidth |
PCIe Secondary PCIe 4.0 x47.9GB/sBandwidth | PCIe Secondary PCIe 3.0 x43.9GB/sBandwidth |
iGPU | iGPU |
Shaders 128 | Shaders 384 |
Boost Clock 1.3GHz | Boost Clock 1.2GHz |
·· 665.6 GFLOPSFP16 | ·· 1.84 TFLOPSFP16 |
NPU Model GNA 3.0 | NPU Model GNA 3.0 |
Controller Model - | Controller Model 600 Series P+ |
Codename - | Codename Alder Lake |
PCIe - | PCIe - |
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 Alder Lake-H Alder Lake-6P-8EVariant Golden CoveP-Core GracemontE-Core |
Market Segment Laptop | Market Segment Laptop |
Release Date May 10, 2022 | Release Date Jan 18, 2022 |
Foundry Intel | Foundry Intel |
Other Foundries - | Other Foundries IntelPCH |
Fabrication Node Intel 7 - | Fabrication Node Intel 7 14nmPCH |
Die Size 202mm² - | Die Size 208mm² 54mm²PCH |
Transistor Count 14.6 Billion | Transistor Count 15.2 Billion |
Transistor Density 72 MTr/mm² | Transistor Density 73 MTr/mm² |
