Intel Core Ultra 5 135U vs Intel Core i5-1235U Full Specs
12 Cores(2P+8M+2E) 14 Threads(4P+8M+2E) 1.6GHz | 10 Cores(2P+8E) 12 Threads(4P+8E) 1.3GHz |
TDP 15W | TDP 15W |
Bandwidth 119.5GB/s · | Bandwidth 83.2GB/s ··· |
iGPU | iGPU |
·· 3.89 TFLOPSFP16 | ·· 3.07 TFLOPSFP16 |
Socket | Socket |
Core Ultra 5 135U2,135
Core i5-1235U2,06612 Cores 2P 8M 2E | 10 Cores 2P - 8E |
14 Threads 4P 8M 2E | 12 Threads 4P - 8E |
Base Clock 1.6GHz | Base Clock 1.3GHz |
Boost Clock 4.4GHz | Boost Clock 4.4GHz |
Overclocking Locked | Overclocking Locked |
L1i 64KB P 64KB M 64KB E | L1i 32KB P - 64KB E |
L1d 48KB P 32KB M 32KB E | L1d 48KB P - 32KB E |
L2 2MB P 2MB M shared 2MB E shared | L2 1.25MB P - 2MB E shared |
L3 12MB | L3 12MB |
Type · | Type ··· |
Max Memory 96GB | Max Memory 64GB |
ECC No | ECC No |
Channels 2 | Channels 2 |
Bus Width 128-bit | Bus Width 128-bit |
Speed 7466MT/s | Speed 5200MT/s |
Bandwidth 119.5GB/s | Bandwidth 83.2GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 119.5GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 83.2GB/s |
TDP 15W | TDP 15W |
cTDP-down 12W | cTDP-down - |
cTDP-up 28W | cTDP-up - |
Peak Power 57W | Peak Power 55W |
Max Operating Temp 110°C Max | Max Operating Temp 100°C Max |
Bus Type - | Bus Type OPI |
Bus Config - | Bus Config 8 lanes |
Bus Speed - | Bus Speed 4GT/s |
Bus Bandwidth - | Bus Bandwidth 4GB/s |
PCIe PCIe 4.0 x2039.4GB/sBandwidth | PCIe PCIe 4.0 x1223.6GB/sBandwidth |
iGPU | iGPU |
Shaders 512 | Shaders 640 |
Boost Clock 1.9GHz | Boost Clock 1.2GHz |
·· 3.89 TFLOPSFP16 | ·· 3.07 TFLOPSFP16 |
NPU Model AI Boost 3 | NPU Model GNA 3.0 |
NPU Cores 2 | NPU Cores - |
NPU Clock 1.4GHz | NPU Clock - |
Performance 11.5 TOPSINT8 | Performance - |
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 Meteor Lake-U Meteor Lake-P-2PVariant Redwood CoveP-Core CrestmontM-Core CrestmontE-Core | Codename Alder Lake-P Alder Lake-2P-8EVariant Golden CoveP-Core - GracemontE-Core |
Market Segment Laptop | Market Segment Laptop |
Release Date Dec 14, 2023 | Release Date Feb 23, 2022 |
Foundry Intel | Foundry Intel |
Other Foundries TSMCiGPU TSMCIO - TSMCSoC | Other Foundries - - IntelPCH - |
Fabrication Node Intel 4 N5iGPU N6IO - N6SoC | Fabrication Node Intel 7 - - 14nmPCH - |
Die Size 38mm² 23mm²iGPU 28mm²IO - 100mm²SoC | Die Size 161mm² - - 54mm²PCH - |
Transistor Count 5.5 Billion | Transistor Count 11.9 Billion |
Transistor Density 147 MTr/mm² | Transistor Density 74 MTr/mm² |
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