Intel Celeron 3865U Benchmark, Test and specs

Last updated: 2023-06-11

CPU lineage

The Intel Celeron 3865U features 2 processor cores and has the capability to manage 2 threads concurrently. It was released in Q1/2017 and belongs to the 7 generation of the Intel Celeron series. To use the Intel Celeron 3865U, you'll need a motherboard with a BGA 1356 socket.

Name:	Intel Celeron 3865U
Family:	Intel Celeron
Group:	Intel Celeron 3000
Segment:	Mobile
Generation:	7

CPU Cores and Base Frequency

The Intel Celeron 3865U has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Celeron 3865U is 1.8 GHz

CPU Cores:	2
Threads:	2
Cores:	2x
Core architecture:	normal

Hyperthreading:	No
Overclocking:	No
Frequency:	1.8 GHz

Internal Graphics

The Intel Celeron 3865U has integrated graphics, called iGPU for short. Specifically, the Intel Celeron 3865U uses the Intel HD Graphics 610, which has 96 texture shaders and 12 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

GPU name:	Intel HD Graphics 610
GPU frequency:	0.3 GHz
GPU (Turbo):	0.9 GHz
Execution units:	12
Shaders:	96
Max. GPU Memory:	32.0 GB

Max. displays:	--
Generation:	9.5
Direct X:	12
Technology:	14 nm
Release date:	Q3/2016

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.

h265 / HEVC (8 bit):	Decode / Encode
h265 / HEVC (10 bit):	Decode / Encode
h264:	Decode / Encode
VP8:	Decode / Encode
VP9:	Decode / Encode

AV1:	No
AVC:	Decode / Encode
VC-1:	Decode
JPEG:	Decode / Encode

Memory & PCIe

The processor supports a maximum memory capacity of 32.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 34.1 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.

Memory type:	DDR4-2133, DDR3L-1600, LPDDR3-1866
Max. Memory:	32.0 GB
Memory channels:	2
Bandwidth:	34.1 GB/s

ECC:	No
PCIe:	pci
AES-NI:	Yes

Thermal Management

The processor has a thermal design power (TDP) of 15 W watts. TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.

TDP (PL1 / PBP):	15 W
TDP (PL2):	None
TDP up:	None

TDP down:	10 W
Tjunction max:	100 °C

Technical details

The Intel Celeron 3865U is manufactured using a 14 nm process. A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 2.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.

Technology:	14 nm
Chip design:	Monolithic
Socket:	BGA 1356
L2-Cache:	0 bytes
L3-Cache:	2.0 MB
Architecture:	Kaby Lake U
Operating systems:	Windows 10, Linux

Virtualization:	VT-x, VT-x EPT, VT-d
Instruction set (ISA):	x86-64 (64 bit)
ISA extensions:	SSE4.1, SSE4.2
Release date:	Q1/2017
Release price:	--
Part Number:	--
Documents:	Technical data sheet

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Benchmarks

Geekbench 3, 64bit (Multi-Core)

	Intel Celeron G1620T 2C 2T @ 2.4 GHz	3240 3240
	Intel Celeron 3867U 2C 2T @ 1.8 GHz	3234 3234
	Intel Celeron 3865U 2C 2T @ 1.8 GHz	3234 3234
	Intel Celeron 3867U 2C 2T @ 1.8 GHz	3234 3234
	AMD A10-7300 4C 4T @ 1.9 GHz	3224 3224

More results

Geekbench 3, 64bit (Single-Core)

	AMD A4-6300 2C 2T @ 3.7 GHz	1856 1856
	Intel Celeron 3867U 2C 2T @ 1.8 GHz	1849 1849
	Intel Celeron 3865U 2C 2T @ 1.8 GHz	1849 1849
	Intel Celeron 3867U 2C 2T @ 1.8 GHz	1849 1849
	AMD FX-6120 6C 6T @ 3.5 GHz	1839 1839

More results

Estimated results for PassMark CPU Mark

	MediaTek Helio X10 NoneC NoneT @ --	1293 1293
	Intel Celeron 3867U 2C 2T @ 1.8 GHz	1290 1290
	Intel Celeron 3865U 2C 2T @ 1.8 GHz	1290 1290
	Intel Celeron 3867U 2C 2T @ 1.8 GHz	1290 1290
	Intel Core i3-3227U 2C 4T @ 1.9 GHz	1284 1284

More results

Geekbench 5, 64bit (Multi-Core)

	Intel Core i5-4210Y 2C 4T @ 1.5 GHz	937 937
	Intel Celeron 3867U 2C 2T @ 1.8 GHz	936 936
	Intel Celeron 3865U 2C 2T @ 1.8 GHz	936 936
	Intel Celeron 3867U 2C 2T @ 1.8 GHz	936 936
	AMD Athlon II X2 270 2C 2T @ 3.4 GHz	931 931

More results

Geekbench 6 (Multi-Core)

	Intel Core i3-3227U 2C 4T @ 1.9 GHz	697 697
	Intel Celeron 3867U 2C 2T @ 1.8 GHz	674 674
	Intel Celeron 3865U 2C 2T @ 1.8 GHz	674 674
	Intel Celeron 3867U 2C 2T @ 1.8 GHz	674 674
	Intel Pentium J3710 4C 4T @ 1.6 GHz	669 669

More results

Geekbench 5, 64bit (Single-Core)

	Intel Core i5-4210Y 2C 4T @ 1.5 GHz	484 484
	Intel Celeron 3867U 2C 2T @ 1.8 GHz	480 480
	Intel Celeron 3865U 2C 2T @ 1.8 GHz	480 480
	Intel Celeron 3867U 2C 2T @ 1.8 GHz	480 480
	Intel Core2 Duo E8500 2C 2T @ 3.16 GHz	479 479

More results

Geekbench 6 (Single-Core)

	Intel Core i3-2348M 2C 4T @ 2.3 GHz	390 390
	Intel Celeron 3867U 2C 2T @ 1.8 GHz	389 389
	Intel Celeron 3865U 2C 2T @ 1.8 GHz	389 389
	Intel Celeron 3867U 2C 2T @ 1.8 GHz	389 389
	Intel Celeron 5205U 2C 2T @ 1.9 GHz	385 385

More results

CPU-Z Benchmark 17 (Multi-Core)

	Intel Pentium N3540 4C 4T @ 2.16 GHz	388 388
	Intel Core2 Duo E4600 2C 2T @ 2.4 GHz	385 385
	Intel Celeron 3865U 2C 2T @ 1.8 GHz	385 385
	Intel Core2 Duo E4600 2C 2T @ 2.4 GHz	385 385
	Intel Core2 Duo E6550 2C 2T @ 2.33 GHz	379 379

More results

iGPU - FP32 Performance (Single-precision GFLOPS)

	Intel Celeron 3855U 2C 2T @ 1.6 GHz	173 173
	Intel Celeron 4205U 2C 2T @ 1.8 GHz	173 173
	Intel Celeron 3865U 2C 2T @ 1.8 GHz	173 173
	Intel Celeron 4205U 2C 2T @ 1.8 GHz	173 173
	Intel Celeron 3855U 2C 2T @ 1.6 GHz	173 173

More results

Cinebench R15 (Multi-Core)

	Intel Celeron 3867U 2C 2T @ 1.8 GHz	139 139
	AMD A10-7300 4C 4T @ 1.9 GHz	139 139
	Intel Celeron 3865U 2C 2T @ 1.8 GHz	139 139
	AMD A10-7300 4C 4T @ 1.9 GHz	139 139
	Intel Celeron 3867U 2C 2T @ 1.8 GHz	139 139

More results

Cinebench R15 (Single-Core)

	Intel Celeron 3867U 2C 2T @ 1.8 GHz	71 71
	Intel Core i5-3339Y 2C 4T @ 1.5 GHz	71 71
	Intel Celeron 3865U 2C 2T @ 1.8 GHz	71 71
	Intel Core i5-3339Y 2C 4T @ 1.5 GHz	71 71
	Intel Celeron 3867U 2C 2T @ 1.8 GHz	71 71

More results

All benchmarks for Intel Celeron 3865U

Geekbench 3 (MC)

Geekbench 3 (SC)

PassMark CPU-Mark

Geekbench 5 (MC)

Geekbench 6 (MC)

Geekbench 5 (SC)

Geekbench 6 (SC)

CPU-Z Benchmark 17 (MC)

FP32 SP iGPU

Cinebench R15 (MC)

Cinebench R15 (SC)

All benchmarks

Comparisons

1		Intel Celeron 3865U vs Intel Core i3-2365M
2		Intel Celeron 3865U vs Intel Core i3-4030Y
3		Intel Celeron J1900 vs Intel Celeron 3865U
4		Intel Celeron 3865U vs Intel Celeron J3160
5		Intel Celeron 3865U vs Intel Celeron 3855U
6		Intel Celeron 3865U vs Intel Celeron 4205U
7		Intel Celeron 5205U vs Intel Celeron 3865U
8		Intel Celeron 3865U vs Intel Atom E3845
9		Intel Celeron 3865U vs Intel Core i5-4300Y
10		Intel Xeon D-2779 vs Intel Celeron 3865U
11		Intel Celeron 3865U vs Intel Atom C3708
12		Intel Celeron 5305U vs Intel Celeron 3865U
13		Intel Xeon D-1567 vs Intel Celeron 3865U
14		Intel Celeron 3865U vs Intel Xeon D-1623N
15		Intel Celeron 3865U vs Samsung Exynos 5420