Ryzen 3 7440U vs Core i5-8420T

Primary Details

Comparing Core i5-8420T and Ryzen 3 7440U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Laptop
Series	Intel Core i5	AMD Phoenix (Zen 4, Ryzen 7040)
Architecture codename	Coffee Lake (2017−2019)	Phoenix-U (Zen 4 + Zen 4c)
Release date	1 September 2018 (5 years ago)	3 May 2023 (1 year ago)

Detailed Specifications

Core i5-8420T and Ryzen 3 7440U 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	6 (Hexa-Core)	4 (Quad-Core)
Threads	6	8
Base clock speed	1.8 GHz	3 GHz
Boost clock speed	3.4 GHz	4.7 GHz
Bus support	4 × 8 GT/s	no data
L1 cache	64K (per core)	64 KB (per core)
L2 cache	256K (per core)	1 MB (per core)
L3 cache	9 MB (shared)	8 MB (shared)
Chip lithography	14 nm	4 nm
Die size	126 mm2	137 mm2
Maximum core temperature	no data	100 °C
Maximum case temperature (TCase)	72 °C	no data
Number of transistors	no data	20,900 million
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	No

Compatibility

Information on Core i5-8420T and Ryzen 3 7440U 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 (Uniprocessor)	1
Socket	1151	FP7
Power consumption (TDP)	35 Watt	28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-8420T and Ryzen 3 7440U. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	DDR5-5600/LPDDR5x-7500 RAM, PCIe 4, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-8420T and Ryzen 3 7440U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-8420T and Ryzen 3 7440U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4 Dual-channel	DDR5, DDR5
Maximum memory size	64 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	42.671 GB/s	no data
ECC memory support	-	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare

Intel UHD Graphics 630

AMD Radeon 740M

Peripherals

Specifications and connection of peripherals supported by Core i5-8420T and Ryzen 3 7440U.

PCIe version	3.0	4.0
PCI Express lanes	no data	14

Pros & Cons Summary

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Integrated graphics card	3.08	8.96
Recency	1 September 2018	3 May 2023
Physical cores	6	4
Threads	6	8
Chip lithography	14 nm	4 nm
Power consumption (TDP)	35 Watt	28 Watt

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Should you still have questions on choice between Core i5-8420T and Ryzen 3 7440U, ask them in Comments section, and we shall answer.

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