Intel Celeron N2808 vs Intel Core i5-9400H Benchmark, comparison and differences


Intel Celeron N2808		Intel Core i5-9400H
CPU comparison In this CPU comparison, we compare the Intel Celeron N2808 and the Intel Core i5-9400H and use benchmarks to check which processor is faster. We compare the Intel Celeron N2808 2 core processor released in Q2/2014 with the Intel Core i5-9400H which has 4 CPU cores and was introduced in Q2/2019.

Intel Celeron (165)	Family	Intel Core i5 (331)
Intel Celeron J1000/N2000 (17)	CPU group	Intel Core i 9000H (11)
6	Generation	9
Bay Trail	Architecture	Coffee Lake H Refresh
Mobile	Segment	Mobile
--	Predecessor	Intel Core i5-8400H
--	Successor	--

CPU Cores and Base Frequency The Intel Celeron N2808 is a 2 core processor with a clock frequency of 1.58 GHz (2.25 GHz). The processor can compute 2 threads at the same time. The Intel Core i5-9400H clocks with 2.50 GHz (4.30 GHz), has 4 CPU cores and can calculate 8 threads in parallel.
Intel Celeron N2808	Characteristic	Intel Core i5-9400H
2	Cores	4
2	Threads	8
normal	Core architecture	normal
No	Hyperthreading	Yes
No	Overclocking ?	No
1.58 GHz	Frequency	2.50 GHz
2.25 GHz	Turbo Frequency (1 Core)	4.30 GHz
2.25 GHz	Turbo Frequency (All Cores)	--

Artificial Intelligence and Machine Learning Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.
Intel Celeron N2808	Characteristic	Intel Core i5-9400H
--	AI hardware	--
--	AI specifications	--

Internal Graphics Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.
Intel HD Graphics (Bay Trail GT1)	GPU	Intel UHD Graphics 630
0.31 GHz	GPU frequency	0.35 GHz
0.79 GHz	GPU (Turbo)	1.10 GHz
7	GPU Generation	9.5
22 nm	Technology	14 nm
2	Max. displays	3
4	Compute units	24
32	Shader	192
No	Hardware Raytracing	No
No	Frame Generation	No
2 GB	Max. GPU Memory	64 GB
11.2	DirectX Version	12

Hardware codec support A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
Intel HD Graphics (Bay Trail GT1)	GPU	Intel UHD Graphics 630
No	Codec h265 / HEVC (8 bit)	Decode / Encode
No	Codec h265 / HEVC (10 bit)	Decode / Encode
Decode / Encode	Codec h264	Decode / Encode
No	Codec VP9	Decode / Encode
No	Codec VP8	Decode / Encode
No	Codec AV1	No
Decode / Encode	Codec AVC	Decode / Encode
Decode	Codec VC-1	Decode
Decode	Codec JPEG	Decode / Encode

Memory & PCIe Up to 4 GB of memory in a maximum of 1 memory channels is supported by the Intel Celeron N2808, while the Intel Core i5-9400H supports a maximum of 128 GB of memory with a maximum memory bandwidth of 42.7 GB/s enabled.
Intel Celeron N2808	Characteristic	Intel Core i5-9400H
DDR3-1333	Memory	LPDDR3-2133, DDR4-2666
4 GB	Max. Memory	128 GB
1 (Single Channel)	Memory channels	2 (Dual Channel)
10.7 GB/s	Max. Bandwidth	42.7 GB/s
No	ECC	No
--	L2 Cache	--
1.00 MB	L3 Cache	8.00 MB
2.0	PCIe version	3.0
4	PCIe lanes	16
2.0 GB/s	PCIe Bandwidth	15.8 GB/s
Thermal Management The Intel Celeron N2808 has a TDP of 4.5 W. The TDP of the Intel Core i5-9400H is 45 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.
Intel Celeron N2808	Characteristic	Intel Core i5-9400H
4.5 W	TDP (PL1 / PBP)	45 W
--	TDP (PL2)	--
--	TDP up	--
3 W	TDP down	35 W
100 °C	Tjunction max.	100 °C
Technical details The Intel Celeron N2808 has 1.00 MB cache and is manufactured in 22 nm. The cache of Intel Core i5-9400H is at 8.00 MB. The processor is manufactured in 14 nm.
Intel Celeron N2808	Characteristic	Intel Core i5-9400H
22 nm	Technology	14 nm
Monolithic	Chip design	Monolithic
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
SSE4.1, SSE4.2	ISA extensions	SSE4.1, SSE4.2, AVX2
BGA 1170	Socket	BGA 1440
VT-x, VT-x EPT	Virtualization	VT-x, VT-x EPT, VT-d
No	AES-NI	Yes
Windows 10, Linux	Operating systems	Windows 10, Windows 11, Linux
Q2/2014	Release date	Q2/2019
--	Release price	250 $

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Intel Celeron N2808 2C 2T @ 1.58 GHz (2.25 GHz) buy now on Amazon and save! Intel Core i5-9400H 4C 8T @ 2.50 GHz (4.30 GHz) buy now on Amazon and save!

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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks

Intel Celeron N2808 (17%)

Intel Core i5-9400H (100%)

⌀ Multi core performance in 4 CPU benchmarks

Intel Celeron N2808 (8%)

Intel Core i5-9400H (100%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	Intel Celeron N2808 2C 2T @ 2.25 GHz	223 (20%)
	Intel Core i5-9400H 4C 8T @ 4.30 GHz	1119 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	Intel Celeron N2808 2C 2T @ 2.25 GHz	415 (11%)
	Intel Core i5-9400H 4C 8T @ 2.50 GHz	3897 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.


	Intel Celeron N2808 2C 2T @ 2.25 GHz	181 (13%)
	Intel Core i5-9400H 4C 8T @ 4.30 GHz	1341 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.


	Intel Celeron N2808 2C 2T @ 2.25 GHz	311 (7%)
	Intel Core i5-9400H 4C 8T @ 2.50 GHz	4225 (100%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.


	Intel Celeron N2808 Intel HD Graphics (Bay Trail GT1) @ 0.79 GHz	51 (12%)
	Intel Core i5-9400H Intel UHD Graphics 630 @ 1.10 GHz	422 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.


	Intel Celeron N2808 2C 2T @ 2.25 GHz	520 (6%)
	Intel Core i5-9400H 4C 8T @ 2.50 GHz	8120 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	Intel Celeron N2808 2C 2T @ 2.25 GHz	70 (8%)
	Intel Core i5-9400H 4C 8T @ 2.50 GHz	834 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	Intel Celeron N2808 2C 2T @ 2.25 GHz	36 (100%)
	Intel Core i5-9400H 4C 8T @ 4.30 GHz	0 (0%)

Devices using this processor
Intel Celeron N2808	Intel Core i5-9400H
Unknown	Unknown


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Intel Celeron N2808 vs Intel Core i5-9400H

CPU comparison with benchmarks

CPU comparison

CPU Cores and Base Frequency

Artificial Intelligence and Machine Learning

Internal Graphics

Hardware codec support

Memory & PCIe

Thermal Management

Technical details