Core i5-14400F vs EPYC 7773X

Primary details

Comparing EPYC 7773X and Core i5-14400F processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	16	359
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	17.21	no data
Market segment	Server	Desktop processor
Architecture codename	Milan-X (2022)	Raptor Lake-R
Release date	22 March 2022 (2 years ago)	no data
Current price	$1950	$200

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

EPYC 7773X and Core i5-14400F 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	64 (Tetrahexaconta-Core)	10 (Deca-Core)
Threads	128	16
Base clock speed	2.2 GHz	2.5 GHz
Boost clock speed	3.5 GHz	4.7 GHz
L1 cache	64K (per core)	80 KB (per core)
L2 cache	512K (per core)	1.25 MB (per core)
L3 cache	768 MB (shared)	20 MB (shared)
Chip lithography	7 nm	Intel 7 nm
Die size	8x 81 mm2	215 mm2
Maximum core temperature	no data	100 °C
Number of transistors	33,200 million	no data
64 bit support	-	+
Windows 11 compatibility	no data	+
Unlocked multiplier	No	No

Compatibility

Information on EPYC 7773X and Core i5-14400F 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	2	1
Socket	SP3	FCLGA1700
Power consumption (TDP)	280 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7773X and Core i5-14400F. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	no data	+
Speed Shift	no data	+
Turbo Boost Technology	no data	2.0
Hyper-Threading Technology	no data	+
TSX	no data	+
Idle States	no data	+
Thermal Monitoring	no data	+
Status	no data	Launched

Security technologies

EPYC 7773X and Core i5-14400F technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	no data	+
Secure Key	no data	+
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7773X and Core i5-14400F are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7773X and Core i5-14400F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	DDR5-4800, DDR4-3200
Maximum memory size	no data	192 GB
Max memory channels	no data	2
Maximum memory bandwidth	no data	76.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

N/A

Peripherals

Specifications and connection of peripherals supported by EPYC 7773X and Core i5-14400F.

PCIe version	4.0	5.0 and 4.0
PCI Express lanes	128	20

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

EPYC 7773X outperforms Core i5-14400F by 255% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	59.15	16.68
Physical cores	64	10
Threads	128	16
Power consumption (TDP)	280 Watt	65 Watt

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Should you still have questions on choice between EPYC 7773X and Core i5-14400F, ask them in Comments section, and we shall answer.

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