Intel Core i5-12600K vs Intel Core i9-10900K

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Core i5-12600K compared with Core i9-10900K

	IntelCore i5-12600K	IntelCore i9-10900K
Overview
Released
Released	November 2021	May 2020
Cores and clocks
Cores
Cores	10 (6 performance, 4 efficiency)	10
Threads
Threads	16	20 (better)
Base clock
Base clock	3.7 GHz	3.7 GHz
Boost clock
Boost clock	4.9 GHz	5.3 GHz (better)
L3 cache
L3 cache	20 MB	20 MB
Cores
Cores	6 P-cores and4 E-cores; P-core Hyper-Threading;16threads. ThreadDirector supported.	Hyper-Threading, Turbo Boost Max 3.0 and Thermal Velocity Boost supported.
Clocks
Clocks	P-cores3.7GHzbase/up4.9GHz turbo;E-cores2.8GHzbase/up3.6GHz turbo. TurboBoost2.0; noTurboBoostMax3.0.	Up to 5.3 GHz with Thermal Velocity Boost at its 70°C temperature threshold; up to 5.2 GHz with Turbo Boost Max 3.0, or 5.1 GHz with Turbo Boost 2.0. Configurable TDP-down to 95 W with a 3.3 GHz base clock. Tom's Hardware reports 250 W during boost; the current Intel specification page publishes TDP only.
Cache
Cache	20MBIntelSmartCache(L3);9.5MBtotalL2.	–
Graphics and AI
Built-in graphics
Built-in graphics	Yes	Yes
Graphics
Graphics	IntelUHDGraphics770;32executionunits;300MHzbase/up1.45GHz;QuickSyncVideo;up4displays.	Intel UHD Graphics 630; 350 MHz base, up to 1.2 GHz; up to 64 GB shared graphics memory; three displays. HDMI up to 4096×2160 at 30 Hz; DisplayPort up to 4096×2304 at 60 Hz; Quick Sync Video supported.
Platform
Socket
Socket	LGA1700	LGA1200
Base power
Base power	125 W	125 W
Maximum power
Maximum power	150 W	–
Unlocked
Unlocked	Yes	Yes
Cooler in the box
Cooler in the box	No	No
Memory support
Memory support	Up to 128 GB; two channels; DDR5-4800 or DDR4-3200; 76.8 GB/s; ECC supported with an appropriate platform.	Up to 128 GB; two channels; DDR4-2933; 45.8 GB/s maximum bandwidth; ECC not supported.
PCIe
PCIe	PCIe 5.0 and 4.0; 20 CPU lanes: 1 × 16 + 4 or 2 × 8 + 4; DMI 4.0 × 8.	PCIe 3.0; 16 CPU lanes, configured as 1×16, 2×8 or 1×8+2×4.
Process
Process	Intel 7; Alder Lake; 45 × 37.5 mm package; 100°C maximum junction temperature.	14 nm; Comet Lake; 37.5 × 37.5 mm package; 100°C maximum junction temperature.
Cooler
Cooler	No cooler included with the boxed K processor (Intel support).	No cooler included with the boxed processor (Tom's Hardware exact-model review); an LGA1200-compatible thermal solution is required.