AMD Ryzen 7 7700X vs Intel Core i9-11900K

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Ryzen 7 7700X compared with Core i9-11900K

	AMDRyzen 7 7700X	IntelCore i9-11900K
Overview
Released
Released	September 2022	March 2021
Cores and clocks
Cores
Cores	8	8
Threads
Threads	16	16
Base clock
Base clock	4.5 GHz	3.5 GHz
Boost clock
Boost clock	5.4 GHz (better)	5.3 GHz
L3 cache
L3 cache	32 MB (better)	16 MB
Cores
Cores	Zen 4; Raphael; 2 package dies; simultaneous multithreading	Hyper-Threading, Turbo Boost Max 3.0, Thermal Velocity Boost, AVX-512 and Deep Learning Boost supported. General retail sale began 30 March 2021, according to Intel's sales-embargo statement reported by Windows Central; the 16 March maker press release was the announcement.
Clocks
Clocks	Precision Boost 2; Precision Boost Overdrive and Curve Optimizer supported	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 GHz base clock. Adaptive Boost Technology raises all-core clocks when power and thermal conditions allow (PC Gamer). Tom's Hardware reports 250 W PL2; the current Intel specification page publishes TDP only.
Cache
Cache	L1 512 KB; L2 8 MB; L3 32 MB	–
Graphics and AI
Built-in graphics
Built-in graphics	Yes	Yes
Graphics
Graphics	AMD Radeon Graphics; 2 graphics cores at 2200 MHz; USB-C DisplayPort Alternate Mode supported	Intel UHD Graphics 750; 32 execution units; 350 MHz base, up to 1.3 GHz; up to 64 GB shared graphics memory; three displays. HDMI up to 4096×2160 at 60 Hz; DisplayPort up to 5120×3200 at 60 Hz; Quick Sync Video supported.
AI engine
AI engine	–	Intel Gaussian & Neural Accelerator 2.0; Deep Learning Boost on the CPU.
Platform
Socket
Socket	AM5	LGA1200
Base power
Base power	105 W	125 W
Unlocked
Unlocked	Yes	Yes
Cooler in the box
Cooler in the box	No	No
Memory support
Memory support	DDR5 UDIMM; 2 memory channels; maximum 128 GB; ECC requires motherboard support. 2 single- or dual-rank DIMMs: DDR5-5200; 4 single- or dual-rank DIMMs: DDR5-3600; AMD EXPO memory overclocking supported	Up to 128 GB; two channels; DDR4-3200; 50 GB/s maximum bandwidth; ECC not supported. Tom's Hardware identifies DDR4-3200 Gear 1 as officially supported on the Core i9 models.
PCIe
PCIe	PCIe 5.0; 28 native lanes, 24 usable; 4 native USB 3.2 Gen 2 ports, 1 USB 2.0 port; no native SATA ports	PCIe 4.0; 20 CPU lanes, configured as 1×16+1×4, 2×8+1×4 or 1×8+3×4.
Chipsets
Chipsets	A620, X670E, X670, B650E, B650, X870E, X870, B840 and B850	–
Process
Process	TSMC 5nm FinFET CPU cores; TSMC 6nm FinFET I/O die; CPU compute die 71 mm², I/O die 122 mm²	14 nm; Rocket Lake; 37.5 × 37.5 mm package; 100°C maximum junction temperature. Cypress Cove CPU architecture (Intel launch announcement).
Cooler
Cooler	Not included; Tjmax 95°C; AMD recommends a premium air cooler for optimal performance	No cooler included with the boxed processor (Tom's Hardware exact-model review).