Intel Core i5-14600K vs Intel Core i7-4790K

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Core i5-14600K compared with Core i7-4790K

	IntelCore i5-14600K	IntelCore i7-4790K
Overview
Released
Released	October 2023	June 2014
Cores and clocks
Cores
Cores	14 (6 performance, 8 efficiency) (better)	4
Threads
Threads	20 (better)	8
Base clock
Base clock	3.5 GHz	4 GHz
Boost clock
Boost clock	5.3 GHz (better)	4.4 GHz
L3 cache
L3 cache	24 MB (better)	8 MB
Cores
Cores	6 Performance-cores and 8 Efficient-cores, with Hyper-Threading; codename Raptor Lake	Four cores with Hyper-Threading; Intel Turbo Boost 2.0 supported. The current maker page lists Transactional Synchronization Extensions as unsupported, superseding early review specifications.
Clocks
Clocks	P-core base 3.5 GHz, max turbo 5.3 GHz; E-core base 2.6 GHz, max turbo 4 GHz	Maximum turbo is a single-core frequency; overclocking requires an appropriate motherboard and cooling. Intel publishes TDP without a separate maximum turbo-power figure.
Cache
Cache	24 MB Intel Smart Cache (L3); 20 MB L2	–
Graphics and AI
Built-in graphics
Built-in graphics	Yes	Yes
Graphics
Graphics	Intel UHD Graphics 770, 32 execution units, up to 1.55 GHz; outputs eDP 1.4b, DP 1.4a, HDMI 2.1; up to 4 displays	Intel HD Graphics 4600; 20 execution units; 350 MHz base, up to 1.25 GHz; three displays; Quick Sync Video. HDMI up to 3840×2160 at 24 Hz; DisplayPort and eDP up to 3840×2160 at 60 Hz; VGA up to 1920×1200 at 60 Hz.
Platform
Socket
Socket	LGA1700	LGA1150
Base power
Base power	125 W	88 W
Maximum power
Maximum power	181 W	–
Unlocked
Unlocked	Yes	Yes
Memory support
Memory support	Up to DDR5 5600 MT/s or up to DDR4 3200 MT/s; 2 channels, up to 192 GB; ECC supported	Up to 32 GB; two channels; DDR3-1333/1600 or DDR3L-1333/1600 at 1.5 V, as listed by Intel; 25.6 GB/s maximum bandwidth; ECC not supported.
PCIe
PCIe	PCIe 5.0 and 4.0; 20 lanes (Up to 1x16+4, 2x8+4); DMI 4.0 x8	PCIe 3.0; 16 CPU lanes, configured as 1×16, 2×8 or 1×8+2×4.
Chipsets
Chipsets	Intel 600 and 700 series	–
Process
Process	Intel 7	22 nm; Devil's Canyon, a Haswell refresh; 37.5 × 37.5 mm package; 74.04°C Tcase limit, not a junction-temperature limit. New polymer thermal interface and additional capacitors, described in Intel's Computex launch coverage and the exact-model reviews.
Cooler
Cooler	max operating temperature 100 °C; thermal specification PCG 2020A	Intel lists both ordinary boxed and explicitly fanless boxed SKUs; cooler contents should be checked for the particular package. Compatible Intel 8- and 9-series chipsets require the appropriate motherboard BIOS. Intel's June 2014 fact sheet confirms volume availability that month; the announcement itself is not used as the on-sale day.