Intel Core i5-9400F vs Intel Core i7-9700KF Full Specs
Core i5-9400F1,446
Core i7-9700KF1,6976 Cores | 8 Cores |
6 Threads | 8 Threads |
Base Clock 2.9GHz | Base Clock 3.6GHz |
Boost Clock 4.1GHz | Boost Clock 4.9GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB | L1i 32KB |
L1d 32KB | L1d 32KB |
L2 256KB | L2 256KB |
L3 9MB | L3 12MB |
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 2666MT/s |
Bandwidth 42.7GB/s | Bandwidth 42.7GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 42.7GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 42.7GB/s |
TDP 65W | TDP 95W |
Max Operating Temp 100°C Max | Max Operating Temp 100°C Max |
Included Cooler 1 | Included Cooler 0 |
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 Coffee Lake-B Coffee Lake-6CVariant | Codename Coffee Lake-HR Coffee Lake-8CVariant |
Market Segment Desktop | Market Segment Desktop |
Release Date Jun 1, 2019 | Release Date Jun 1, 2019 |
Foundry Intel | Foundry Intel |
Fabrication Node 14nm++ | Fabrication Node 14nm++ |
Die Size 150mm² | Die Size 174mm² |
Transistor Count 2.5 Billion | Transistor Count 3 Billion |
Transistor Density 17 MTr/mm² | Transistor Density 17 MTr/mm² |
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