Intel Core i7-14700HX

The Intel Core i7-14700HX is a high-end CPU based on the new Raptor Lake architecture for large and heavy notebooks. The CPU was introduced at the beginning of 2024 as part of the Raptor Lake HX refresh. The i7-14700HX is similar to the Core i7-13850HX with slightly higher clocked CPU cores.

The total of 28 threads are divided into P-cores and E-cores, which we already know from Alder Lake. The 13700HX offers 8 performance cores (P-cores) with hyperthreading and 12 efficiency cores (E-cores) without hyperthreading. A total of 28 threads are therefore supported. The P-cores clock at up to 5.5 GHz (single core) and the E-cores up to 3.9 GHz. The integrated memory controller supports a maximum of DDR5 with 5600 MHz.

Compared to Alder Lake, the new Raptor Lake architecture offers improved P-cores (Raptor Cove architecture with more cache), more E-cores (same Gracemont architecture) and higher clock rates thanks to the improved Intel 7 process. Furthermore, Intel now supports faster DDR5 main memory (up to 5600 MHz) in the top models.

The 13700HX is manufactured in the older 10nm FinFET process at Intel (Intel 7 process) and is specified with 55 watts base power and 157 watts turbo power.

Codename	Raptor Lake-HX Refresh
Series	Intel Raptor Lake-HX
Series: Raptor Lake-HX Raptor Lake-HX Refresh Intel Core i9-14900HX 1.6 - 5.8 GHz 24 / 32  36 MB L3 Intel Core i7-14700HX « 3.9 - 5.5 GHz 20 / 28  30 MB L3 Intel Core i7-14650HX 1.6 - 5.2 GHz 16 / 24  30 MB L3 Intel Core i5-14500HX 1.8 - 5 GHz 14 / 20  24 MB L3 Intel Core i5-14450HX 1.8 - 4.8 GHz 10 / 16  20 MB L3
Clock Rate	3900 - 5500 MHz
Level 2 Cache	24 MB
Level 3 Cache	30 MB
Number of Cores / Threads	20 / 28 8 x 5.5 GHz Intel Raptor Cove P-Core 12 x 3.9 GHz Intel Gracemont E-Core
Power Consumption (TDP = Thermal Design Power)	55 Watt
TDP Turbo PL2	157 Watt
Manufacturing Technology	10 nm
Die Size	257 mm2
Max. Temperature	100 °C
Socket	BGA1964
Features	DDR4-3200/DDR5-5600 RAM, PCIe 5, Thr. Director, DL Boost, GNA, vPro Enter., MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, VMX, SMEP, SMAP, EIST, TM1, TM2, HT, Turbo, SST, AES-NI, RDRAND, RDSEED, SHA
GPU	Intel UHD Graphics 770 ( - 1600 MHz)
64 Bit	64 Bit support
Architecture	x86
Announcement Date	01/09/2024
Product Link (external)	ark.intel.com

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