Intel Core Ultra 5 226V vs Intel Core Ultra 7 155H Full Specs
8 Cores(4P+4E) 8 Threads(4P+4E) 4.5GHz | 16 Cores(6P+8M+2E) 22 Threads(12P+8M+2E) 1.4GHz |
TDP 17W | TDP 28W |
Bandwidth 136.5GB/s LPDDR5X | Bandwidth 119.5GB/s · |
iGPU | iGPU |
·· 106.1 TFLOPSFP16 | ·· 9.22 TFLOPSFP16 |
Socket | Socket |
Core Ultra 5 226V2,543
Core Ultra 7 155H2,4008 Cores 4P - 4E | 16 Cores 6P 8M 2E |
8 Threads 4P - 4E | 22 Threads 12P 8M 2E |
Base Clock 4.5GHz | Base Clock 1.4GHz |
Boost Clock - | Boost Clock 4.8GHz |
Overclocking Locked | Overclocking Locked |
L0i 64KB | L0i - |
L0d 48KB | L0d - |
L1i - - 64KB E | L1i 64KB P 64KB M 64KB E |
L1d 192KB P - 32KB E | L1d 48KB P 32KB M 32KB E |
L2 2.5MB P - 4MB E shared | L2 2MB P 4MB M shared 2MB E shared |
L3 8MB | L3 24MB |
Type LPDDR5X | Type · |
Max Memory 16GB | Max Memory 96GB |
ECC No | ECC No |
Channels 2 | Channels 2 |
Bus Width 128-bit | Bus Width 128-bit |
Speed 8533MT/s | Speed 7466MT/s |
Bandwidth 136.5GB/s | Bandwidth 119.5GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 136.5GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 119.5GB/s |
TDP 17W | TDP 28W |
cTDP-down 8W | cTDP-down 20W |
cTDP-up - | cTDP-up 65W |
Peak Power 37W | Peak Power 115W |
Max Operating Temp 100°C Max | Max Operating Temp 110°C Max |
PCIe PCIe 5.0 x415.8GB/sBandwidth | PCIe PCIe 5.0 x831.5GB/sBandwidth |
PCIe Secondary PCIe 4.0 x47.9GB/sBandwidth | PCIe Secondary PCIe 4.0 x2039.4GB/sBandwidth |
iGPU | iGPU |
Shaders 896 | Shaders 1024 |
Boost Clock 1.85GHz | Boost Clock 2.25GHz |
·· 106.1 TFLOPSFP16 | ·· 9.22 TFLOPSFP16 |
NPU Model AI Boost 4 | NPU Model AI Boost 3 |
NPU Cores 5 | NPU Cores 2 |
NPU Clock - | NPU Clock 1.4GHz |
Performance 40 TOPSINT8 | Performance 11.5 TOPSINT8 |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Lunar Lake-V 3Die Lunar Lake-MXVariant Lion CoveP-Core - SkymontE-Core | Codename Meteor Lake-H - Meteor Lake-P-6PVariant Redwood CoveP-Core CrestmontM-Core CrestmontE-Core |
Market Segment Laptop | Market Segment Laptop |
Release Date Sep 3, 2024 | Release Date Dec 14, 2023 |
Foundry TSMC | Foundry Intel |
Other Foundries IntelFIB - TSMCIO - | Other Foundries - TSMCiGPU TSMCIO TSMCSoC |
Fabrication Node N3B 22nmFIB - N6IO - | Fabrication Node Intel 4 - N5iGPU N6IO N6SoC |
Die Size 140mm² - 46mm²IO - | Die Size 68mm² 44mm²iGPU 28mm²IO 100mm²SoC |
Transistor Count - | Transistor Count 10 Billion |
Transistor Density - | Transistor Density 147 MTr/mm² |
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