Intel Core i7-12800HE vs Intel Core Ultra 5 235A Full Specs
14 Cores(6P+8E) 20 Threads(12P+8E) - | 14 Cores(6P+8E) 14 Threads(6P+8E) 3.4GHz |
TDP 45W | TDP 65W |
Bandwidth 83.2GB/s ··· | Bandwidth 102.4GB/s DDR5 |
iGPU | iGPU |
·· 4.15 TFLOPSFP16 | ·· 3.07 TFLOPSFP16 |
Socket | Socket |
Core i7-12800HE2,500
Core Ultra 5 235A-14 Cores 6P 8E | 14 Cores 6P 8E |
20 Threads 12P 8E | 14 Threads 6P 8E |
Base Clock - | Base Clock 3.4GHz |
Boost Clock 4.6GHz | Boost Clock 5GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB P 64KB E | L1i 64KB P 64KB E |
L1d 48KB P 32KB E | L1d 48KB P 32KB E |
L2 1.25MB P 4MB E shared | L2 3MB P 8MB E shared |
L3 24MB | L3 24MB |
Type ··· | Type DDR5 |
Max Memory 64GB | Max Memory 192GB |
ECC No | ECC Yes |
Channels 2 | Channels 2 |
Bus Width 128-bit | Bus Width 128-bit |
Speed 5200MT/s | Speed 6400MT/s |
Bandwidth 83.2GB/s | Bandwidth 102.4GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 83.2GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 102.4GB/s |
TDP 45W | TDP 65W |
Peak Power 115W | Peak Power 121W |
Max Operating Temp 100°C Max | Max Operating Temp 105°C Max |
Included Cooler 0 | Included Cooler 1 |
Bus Type OPI | Bus Type DMI |
Bus Config 8 lanes | Bus Config 8 lanes |
Bus Speed 4GT/s | Bus Speed 16GT/s |
Bus Bandwidth 4GB/s | Bus Bandwidth 16GB/s |
PCIe PCIe 4.0 x1631.5GB/sBandwidth | PCIe PCIe 5.0 x2078.8GB/sBandwidth |
PCIe Secondary PCIe 3.0 x87.9GB/sBandwidth | PCIe Secondary PCIe 4.0 x47.9GB/sBandwidth |
iGPU | iGPU |
Shaders 768 | Shaders 384 |
Boost Clock 1.35GHz | Boost Clock 2GHz |
·· 4.15 TFLOPSFP16 | ·· 3.07 TFLOPSFP16 |
NPU Model GNA 3.0 | NPU Model AI Boost 3 |
NPU Cores - | NPU Cores 2 |
Performance - | Performance 13 TOPSINT8 |
Controller Model 600 Series P+ | Controller Model - |
Codename Alder Lake | Codename - |
PCIe - | PCIe - |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Alder Lake-H Alder Lake-6P-8EVariant Golden CoveP-Core GracemontE-Core | Codename Arrow Lake-S Arrow Lake-S-8P-16EVariant Lion CoveP-Core SkymontE-Core |
Market Segment Embedded | Market Segment Desktop |
Release Date Jan 18, 2022 | Release Date Jul 31, 2025 |
Foundry Intel | Foundry TSMC |
Other Foundries - - IntelPCH - | Other Foundries TSMCiGPU TSMCIO - TSMCSoC |
Fabrication Node Intel 7 - - 14nmPCH - | Fabrication Node N3B N5iGPU N6IO - N6SoC |
Die Size 208mm² - - 54mm²PCH - | Die Size 135mm² 23mm²iGPU 28mm²IO - 100mm²SoC |
Transistor Count 15.2 Billion | Transistor Count - |
Transistor Density 73 MTr/mm² | Transistor Density - |
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