Intel Celeron 3865U vs Intel Pentium G4400T Benchmark, comparison and differences


Intel Celeron 3865U		Intel Pentium G4400T
CPU comparison In this CPU comparison, we compare the Intel Celeron 3865U and the Intel Pentium G4400T and use benchmarks to check which processor is faster. We compare the Intel Celeron 3865U 2 core processor released in Q1/2017 with the Intel Pentium G4400T which has 2 CPU cores and was introduced in Q3/2015.

Intel Celeron (165)	Family	Intel Pentium (150)
Intel Celeron 3000 (10)	CPU group	Intel Pentium G4000 (5)
7	Generation	6
Kaby Lake U	Architecture	Skylake S
Mobile	Segment	Desktop / Server
--	Predecessor	Intel Pentium G3440T
--	Successor	Intel Pentium Gold G5400T

CPU Cores and Base Frequency The Intel Celeron 3865U is a 2 core processor with a clock frequency of 1.80 GHz. The processor can compute 2 threads at the same time. The Intel Pentium G4400T clocks with 2.90 GHz, has 2 CPU cores and can calculate 2 threads in parallel.
Intel Celeron 3865U	Characteristic	Intel Pentium G4400T
2	Cores	2
2	Threads	2
normal	Core architecture	normal
No	Hyperthreading	No
No	Overclocking ?	No
1.80 GHz	Frequency	2.90 GHz
--	Turbo Frequency (1 Core)	--
--	Turbo Frequency (All Cores)	--


NPU AI performance The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.
Intel Celeron 3865U	Characteristic	Intel Pentium G4400T
--	AI hardware	--
--	AI specifications	--
--	NPU + CPU + iGPU	--

Integrated graphics (iGPU) 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 610	GPU	Intel HD Graphics 510
0.30 GHz	GPU frequency	0.35 GHz
0.90 GHz	GPU (Turbo)	0.95 GHz
9.5	GPU Generation	9
14 nm	Technology	14 nm
3	Max. displays	3
12	Compute units	12
96	Shader	96
No	Hardware Raytracing	No
No	Frame Generation	No
32 GB	Max. GPU Memory	32 GB
12	DirectX Version	12.0

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 610	GPU	Intel HD Graphics 510
Decode / Encode	Codec h265 / HEVC (8 bit)	Decode / Encode
Decode / Encode	Codec h265 / HEVC (10 bit)	Decode
Decode / Encode	Codec h264	Decode / Encode
Decode / Encode	Codec VP9	Decode
Decode / Encode	Codec VP8	Decode / Encode
No	Codec AV1	No
Decode / Encode	Codec AVC	Decode / Encode
Decode	Codec VC-1	Decode
Decode / Encode	Codec JPEG	Decode

Memory & PCIe Up to 32 GB of memory in a maximum of 2 memory channels is supported by the Intel Celeron 3865U, while the Intel Pentium G4400T supports a maximum of 64 GB of memory with a maximum memory bandwidth of 34.1 GB/s enabled.
Intel Celeron 3865U	Characteristic	Intel Pentium G4400T
LPDDR3-1866, DDR4-2133, DDR3L-1600	Memory	DDR4-2133
32 GB	Max. Memory	64 GB
2 (Dual Channel)	Memory channels	2 (Dual Channel)
34.1 GB/s	Max. Bandwidth	34.1 GB/s
No	ECC	Yes
--	L2 Cache	--
2.00 MB	L3 Cache	3.00 MB
2.0	PCIe version	3.0
10	PCIe lanes	16
5.0 GB/s	PCIe Bandwidth	15.8 GB/s
Thermal Management The Intel Celeron 3865U has a TDP of 15 W. The TDP of the Intel Pentium G4400T is 35 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.
Intel Celeron 3865U	Characteristic	Intel Pentium G4400T
15 W	TDP (PL1 / PBP)	35 W
--	TDP (PL2)	--
--	TDP up	--
10 W	TDP down	--
100 °C	Tjunction max.	--
Technical details The Intel Celeron 3865U has 2.00 MB cache and is manufactured in 14 nm. The cache of Intel Pentium G4400T is at 3.00 MB. The processor is manufactured in 14 nm.
Intel Celeron 3865U	Characteristic	Intel Pentium G4400T
14 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
BGA 1356	Socket	LGA 1151
VT-x, VT-x EPT, VT-d	Virtualization	VT-x, VT-x EPT, VT-d
Yes	AES-NI	Yes
Windows 10, Linux	Operating systems	Windows 10, Linux
Q1/2017	Release date	Q3/2015
--	Release price	64 $

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Average performance in benchmarks

⌀ Single core performance in 3 CPU benchmarks

Intel Celeron 3865U (62%)

Intel Pentium G4400T (100%)

⌀ Multi core performance in 4 CPU benchmarks

Intel Celeron 3865U (61%)

Intel Pentium G4400T (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 3865U 2C 2T @ 1.80 GHz	480 (67%)
	Intel Pentium G4400T 2C 2T @ 2.90 GHz	721 (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 3865U 2C 2T @ 1.80 GHz	936 (65%)
	Intel Pentium G4400T 2C 2T @ 2.90 GHz	1430 (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 3865U 2C 2T @ 1.80 GHz	389 (62%)
	Intel Pentium G4400T 2C 2T @ 2.90 GHz	626 (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 3865U 2C 2T @ 1.80 GHz	674 (62%)
	Intel Pentium G4400T 2C 2T @ 2.90 GHz	1089 (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 3865U Intel HD Graphics 610 @ 0.90 GHz	173 (95%)
	Intel Pentium G4400T Intel HD Graphics 510 @ 0.95 GHz	182 (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 3865U 2C 2T @ 1.80 GHz	1290 (55%)
	Intel Pentium G4400T 2C 2T @ 2.90 GHz	2330 (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 3865U 2C 2T @ 1.80 GHz	71 (58%)
	Intel Pentium G4400T 2C 2T @ 2.90 GHz	123 (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 3865U 2C 2T @ 1.80 GHz	139 (63%)
	Intel Pentium G4400T 2C 2T @ 2.90 GHz	220 (100%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.


	Intel Celeron 3865U 2C 2T @ 1.80 GHz	385 (100%)
	Intel Pentium G4400T 2C 2T @ 2.90 GHz	0 (0%)

Devices using this processor
Intel Celeron 3865U	Intel Pentium G4400T
Unknown	Unknown


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Intel Celeron 3865U vs Intel Pentium G4400T

CPU comparison with benchmarks

CPU comparison

CPU Cores and Base Frequency

NPU AI performance

Integrated graphics (iGPU)

Hardware codec support

Memory & PCIe

Thermal Management

Technical details