Intel Core i5-11300H vs Intel Core i5-8257U Full Specs
4 Cores 8 Threads 3.1GHz | 4 Cores 8 Threads 1.4GHz |
TDP 35W | TDP 15W |
Bandwidth 68.3GB/s · | Bandwidth 42.7GB/s · |
iGPU | iGPU |
·· 3.33 TFLOPSFP16 | ·· 806.4 GFLOPSFP16 |
Socket | Socket |
Core i5-11300H1,790
Core i5-8257U1,1834 Cores | 4 Cores |
8 Threads | 8 Threads |
Base Clock 3.1GHz | Base Clock 1.4GHz |
Boost Clock 4.4GHz | Boost Clock 3.9GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB | L1i 32KB |
L1d 48KB | L1d 32KB |
L2 1.25MB | L2 256KB |
L3 8MB | L3 6MB |
L4 Cache - | L4 Cache 128MB |
Type · | Type · |
Max Memory 32GB | Max Memory 64GB |
ECC No | ECC No |
Channels 2 | Channels 2 |
Bus Width 128-bit | Bus Width 128-bit |
Speed 4266MT/s | Speed 2666MT/s |
Bandwidth 68.3GB/s | Bandwidth 42.7GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 68.3GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 42.7GB/s |
TDP 35W | TDP 15W |
cTDP-down 28W | cTDP-down - |
Max Operating Temp 100°C Max | Max Operating Temp 100°C Max |
Bus Type OPI | Bus Type DMI |
Bus Config 8 lanes | Bus Config 4 lanes |
Bus Speed 4GT/s | Bus Speed 8GT/s |
Bus Bandwidth 4GB/s | Bus Bandwidth 4GB/s |
PCIe PCIe 4.0 x47.9GB/sBandwidth | PCIe PCIe 3.0 x1615.8GB/sBandwidth |
iGPU | iGPU |
Shaders 640 | Shaders 384 |
Boost Clock 1.3GHz | Boost Clock 1.05GHz |
·· 3.33 TFLOPSFP16 | ·· 806.4 GFLOPSFP16 |
NPU Model GNA 2.0 | NPU Model - |
Controller Model 500 Series UP3+ | Controller Model 300 Series U+ |
Codename Tiger Lake | Codename Coffee Lake |
PCIe - | PCIe - |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Tiger Lake-H35 Tiger Lake-4C-GT3Variant Willow CoveP-Core | Codename Coffee Lake-U Coffee Lake-4C-GT3Variant - |
Market Segment Laptop | Market Segment Laptop |
Release Date Jan 11, 2021 | Release Date Apr 5, 2018 |
Foundry Intel | Foundry Intel |
Other Foundries - IntelPCH | Other Foundries InteleDRAM IntelPCH |
Fabrication Node 10nm SuperFin - 14nmPCH | Fabrication Node 14nm++ 14nmeDRAM 14nmPCH |
Die Size 146mm² - 55mm²PCH | Die Size 148mm² 63mm²eDRAM 37mm²PCH |
Transistor Count 9.5 Billion | Transistor Count 2.5 Billion |
Transistor Density 65 MTr/mm² | Transistor Density 17 MTr/mm² |
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