i9-14901E vs Ryzen 9 7945HX

Primary details

Comparing Ryzen 9 7945HX and Core i9-14901E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	111	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Power efficiency	59.17	no data
Architecture codename	Dragon Range-HX (Zen 4) (2023−2024)	Raptor Lake-R (2023−2024)
Release date	4 January 2023 (1 year ago)	July 2024 (recently)

Detailed specifications

Ryzen 9 7945HX and Core i9-14901E basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	16 (Hexadeca-Core)	8 (Octa-Core)
Threads	32	16
Base clock speed	2.5 GHz	2.8 GHz
Boost clock speed	5.4 GHz	5.6 GHz
L1 cache	64K (per core)	80 KB (per core)
L2 cache	1 MB (per core)	2 MB (per core)
L3 cache	64 MB (shared)	36 MB (shared)
Chip lithography	CCD = 5 nm, I/O = 6 nm	10 nm
Die size	2x 71 mm2	257 mm2
Maximum core temperature	100 °C	no data
Number of transistors	13,140 million	no data
64 bit support	+	+
Windows 11 compatibility	+	no data
Unlocked multiplier	+	-

Compatibility

Information on Ryzen 9 7945HX and Core i9-14901E compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	1
Socket	FL1	1700
Power consumption (TDP)	55 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 7945HX and Core i9-14901E. You'll probably need this information if you require some particular technology.

Instruction set extensions	MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME	no data
AES-NI	+	+
FMA	+	-
AVX	+	+
vPro	no data	+
Enhanced SpeedStep (EIST)	no data	+
TSX	-	+
Precision Boost 2	+	no data

Security technologies

Ryzen 9 7945HX and Core i9-14901E technologies aimed at improving security, for example, by protecting against hacks.

TXT

no data

+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 7945HX and Core i9-14901E are enumerated here.

AMD-V	+	-
VT-d	no data	+
VT-x	no data	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 7945HX and Core i9-14901E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR5

DDR4, DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare

AMD Radeon 610M (400 - 2200 MHz)

Intel UHD Graphics 770

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 7945HX and Core i9-14901E.

PCIe version	5.0	5.0
PCI Express lanes	28	16

Pros & cons summary

---

Integrated graphics card	2.85	6.16
Physical cores	16	8
Threads	32	16
Power consumption (TDP)	55 Watt	65 Watt

---

Should you still have questions on choice between Ryzen 9 7945HX and Core i9-14901E, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---