Intel Core i5-12600K vs Intel Core i7-7700K

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

Core i5-12600K compared with Core i7-7700K
IntelCore i5-12600KIntelCore i7-7700K
Overview
ReleasedNovember 2021January 2017
Cores and clocks
Cores10 (6 performance, 4 efficiency) (better)4
Threads16 (better)8
Base clock3.7 GHz4.2 GHz
Boost clock4.9 GHz (better)4.5 GHz
L3 cache20 MB (better)8 MB
Cores6 P-cores and4 E-cores; P-core Hyper-Threading;16threads. ThreadDirector supported.Four cores with Hyper-Threading; Intel Turbo Boost 2.0 supported.
ClocksP-cores3.7GHzbase/up4.9GHz turbo;E-cores2.8GHzbase/up3.6GHz turbo. TurboBoost2.0; noTurboBoostMax3.0.Maximum turbo is a single-core frequency; overclocking requires an appropriate motherboard and cooling. Intel publishes TDP without a separate maximum turbo-power figure.
Cache20MBIntelSmartCache(L3);9.5MBtotalL2.–
Graphics and AI
Built-in graphicsYesYes
GraphicsIntelUHDGraphics770;32executionunits;300MHzbase/up1.45GHz;QuickSyncVideo;up4displays.Intel HD Graphics 630; 350 MHz base, up to 1.15 GHz; three displays; Quick Sync Video. Hardware HEVC 10-bit encode and decode, and VP9 10-bit decode, according to Intel's desktop product brief.
Platform
SocketLGA1700LGA1151
Base power125 W91 W
Maximum power150 W–
UnlockedYesYes
Cooler in the boxNoNo
Memory supportUp to 128 GB; two channels; DDR5-4800 or DDR4-3200; 76.8 GB/s; ECC supported with an appropriate platform.Up to 64 GB; two channels; DDR4-2133/2400 or DDR3L-1333/1600 at 1.35 V; ECC not supported.
PCIePCIe 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.
ProcessIntel 7; Alder Lake; 45 × 37.5 mm package; 100°C maximum junction temperature.14 nm; Kaby Lake; 37.5 × 37.5 mm package; 100°C maximum junction temperature. Intel describes the manufacturing process as 14 nm+ in its product brief.
CoolerNo cooler included with the boxed K processor (Intel support).Boxed processor includes no fan or heatsink. Intel announced the desktop family on 3 January 2017; TechSpot's contemporaneous launch review confirms availability that day.

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