Intel Core i5-10400F vs Intel Core i9-10900F Full Specs
Core i5-10400F1,478
Core i9-10900F1,7626 Cores | 10 Cores |
12 Threads | 20 Threads |
Base Clock 2.9GHz | Base Clock 2.8GHz |
Boost Clock 4.3GHz | Boost Clock 5.1GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB | L1i 32KB |
L1d 32KB | L1d 32KB |
L2 256KB | L2 256KB |
L3 12MB | L3 20MB |
Type DDR4 | Type DDR4 |
Max Memory 128GB | Max Memory 128GB |
ECC No | ECC No |
Channels 2 | Channels 2 |
Bus Width 128-bit | Bus Width 128-bit |
Speed 2666MT/s | Speed 2933MT/s |
Bandwidth 42.7GB/s | Bandwidth 46.9GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 42.7GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 46.9GB/s |
TDP 65W | TDP 65W |
Max Operating Temp 100°C Max | Max Operating Temp 100°C Max |
Included Cooler 1 | Included Cooler 1 |
Bus Type DMI | Bus Type DMI |
Bus Config 4 lanes | Bus Config 4 lanes |
Bus Speed 8GT/s | Bus Speed 8GT/s |
Bus Bandwidth 4GB/s | Bus Bandwidth 4GB/s |
PCIe PCIe 3.0 x1615.8GB/sBandwidth | PCIe PCIe 3.0 x1615.8GB/sBandwidth |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Comet Lake-H Comet Lake-6CVariant | Codename Comet Lake-S Comet Lake-10CVariant |
Market Segment Desktop | Market Segment Desktop |
Release Date Apr 30, 2020 | Release Date Apr 30, 2020 |
Foundry Intel | Foundry Intel |
Fabrication Node 14nm+++ | Fabrication Node 14nm+++ |
Die Size 150mm² | Die Size 198mm² |
Transistor Count 2.5 Billion | Transistor Count 3.4 Billion |
Transistor Density 17 MTr/mm² | Transistor Density 17 MTr/mm² |
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