Intel Core i5-14400F vs Intel Core i9-13900KS

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Core i5-14400F compared with Core i9-13900KS

	IntelCore i5-14400F	IntelCore i9-13900KS
Overview
Released
Released	January 2024	January 2023
Cores and clocks
Cores
Cores	10 (6 performance, 4 efficiency)	24 (8 performance, 16 efficiency) (better)
Threads
Threads	16	32 (better)
Base clock
Base clock	2.5 GHz	3.2 GHz
Boost clock
Boost clock	4.7 GHz	6 GHz (better)
L3 cache
L3 cache	20 MB	36 MB (better)
Cores
Cores	6 Performance-cores and 4 Efficient-cores, with Hyper-Threading; codename Raptor Lake	Raptor Lake; 8 Performance-cores with Hyper-Threading and 16 Efficient-cores
Clocks
Clocks	P-core base 2.5 GHz, max turbo 4.7 GHz; E-core base 1.8 GHz, max turbo 3.5 GHz	P-core base 3.2 GHz and turbo 5.4 GHz; E-core base 2.4 GHz and turbo 4.3 GHz; Turbo Boost Max 3.0 5.8 GHz; Thermal Velocity Boost up to 6 GHz
Cache
Cache	20 MB Intel Smart Cache (L3); 9.5 MB L2	32 MB L2 cache
Graphics and AI
Built-in graphics
Built-in graphics	No	Yes
Graphics
Graphics	None; a graphics card is required	Intel UHD Graphics 770; 32 execution units; 300 MHz base and 1.65 GHz maximum dynamic clock
Platform
Socket
Socket	LGA1700	LGA1700
Base power
Base power	65 W	150 W
Maximum power
Maximum power	148 W	253 W
Unlocked
Unlocked	No	Yes
Memory support
Memory support	Up to DDR5 4800 MT/s or up to DDR4 3200 MT/s; 2 channels, up to 192 GB	Up to 192 GB; two channels; DDR5-5600 or DDR4-3200; ECC support depends on the motherboard and configuration
PCIe
PCIe	PCIe 5.0 and 4.0; 20 lanes (Up to 1x16+4, 2x8+4); DMI 4.0 x8	20 CPU lanes; PCIe 5.0 and 4.0
Chipsets
Chipsets	–	Intel recommends Z790 or Z690 with the latest BIOS
Process
Process	Intel 7	Intel 7
Cooler
Cooler	max operating temperature 100 °C; thermal specification PCG 2020C	Maximum operating temperature 100 °C; maker maximum turbo power 253 W. The 320 W Extreme profiles used in launch reviews are separate operating configurations.