i5-8400T vs Celeron N3000

Primary details

Comparing Celeron N3000 and Core i5-8400T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	1269
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	4.84
Market segment	Laptop	Desktop processor
Series	Intel Celeron	Intel Core i5
Power efficiency	no data	12.68
Architecture codename	Braswell (2015−2016)	Coffee Lake (2017−2019)
Release date	1 April 2015 (9 years ago)	2 April 2018 (6 years ago)
Launch price (MSRP)	$107	$182

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Celeron N3000 and Core i5-8400T 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	2 (Dual-core)	6 (Hexa-Core)
Threads	2	6
Base clock speed	1.04 GHz	1.7 GHz
Boost clock speed	2.08 GHz	3.3 GHz
Bus type	IDI	DMI 3.0
Bus rate	no data	4 × 8 GT/s
Multiplier	no data	17
L1 cache	no data	384 KB
L2 cache	1 MB	1.5 MB
L3 cache	0 KB	9 MB (shared)
Chip lithography	14 nm	14 nm
Die size	no data	149 mm2
Maximum core temperature	90 °C	100 °C
Maximum case temperature (TCase)	no data	72 °C
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Celeron N3000 and Core i5-8400T 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 (Uniprocessor)
Socket	FCBGA1170	FCLGA1151
Power consumption (TDP)	4 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron N3000 and Core i5-8400T. 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)	+	+
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	-	-
Idle States	+	+
Thermal Monitoring	+	+
Smart Response	-	no data
GPIO	+	no data
Smart Connect	-	no data
HD Audio	+	no data
RST	-	no data

Security technologies

Celeron N3000 and Core i5-8400T technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	-
EDB	+	+
Secure Boot	+	no data
Secure Key	+	+
MPX	-	+
Identity Protection	+	+
SGX	no data	Yes with Intel® ME
OS Guard	-	+
Anti-Theft	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron N3000 and Core i5-8400T are enumerated here.

VT-d	-	+
VT-x	+	+
VT-i	-	no data
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron N3000 and Core i5-8400T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4-2666
Maximum memory size	8 GB	128 GB
Max memory channels	2	2
Maximum memory bandwidth	no data	42.671 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Intel® Celeron® Processor N3000 Series	Intel UHD Graphics 630
Max video memory	8 GB	64 GB
Quick Sync Video	+	+
Clear Video	+	+
Clear Video HD	+	+
Graphics max frequency	600 MHz	1.05 GHz
Execution Units	12	no data
InTru 3D	-	+

Graphics interfaces

Available interfaces and connections of Celeron N3000 and Core i5-8400T integrated GPUs.

Number of displays supported	3	3
eDP	+	no data
DisplayPort	+	-
HDMI	+	-

Graphics image quality

Maximum display resolutions supported by Celeron N3000 and Core i5-8400T integrated GPUs, including resolutions over different interfaces.

4K resolution support	no data	+
Max resolution over HDMI 1.4	no data	4096x2304@24Hz
Max resolution over eDP	no data	4096x2304@60Hz
Max resolution over DisplayPort	no data	4096x2304@60Hz

Graphics API support

APIs supported by Celeron N3000 and Core i5-8400T integrated GPUs, sometimes API versions are included.

DirectX	+	12
OpenGL	+	4.5

Peripherals

Specifications and connection of peripherals supported by Celeron N3000 and Core i5-8400T.

PCIe version	2.0	3.0
PCI Express lanes	4	16
USB revision	2.0/3.0	no data
Total number of SATA ports	2	no data
Max number of SATA 6 Gb/s Ports	2	no data
Number of USB ports	5	no data
Integrated LAN	-	no data
UART	+	no data

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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Pros & cons summary

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Recency	1 April 2015	2 April 2018
Physical cores	2	6
Threads	2	6
Power consumption (TDP)	4 Watt	35 Watt

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Should you still have questions on choice between Celeron N3000 and Core i5-8400T, ask them in Comments section, and we shall answer.

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