Intel Celeron 3865U vs Intel Core i5-1350PRE

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CPU comparison with benchmarks


Intel Celeron 3865U CPU1 vs CPU2 Intel Core i5-1350PRE
Intel Celeron 3865U Intel Core i5-1350PRE

CPU comparison

In this CPU comparison, we compare the Intel Celeron 3865U and the Intel Core i5-1350PRE 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 Core i5-1350PRE which has 12 CPU cores and was introduced in Q1/2023.
Intel Celeron (165) Family Intel Core i5 (331)
Intel Celeron 3000 (10) CPU group Intel Core i 1300P/1300U (29)
7 Generation 13
Kaby Lake U Architecture Raptor Lake U
Mobile Segment Mobile
-- Predecessor --
-- Successor --

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 Core i5-1350PRE clocks with 1.80 GHz (4.60 GHz), has 12 CPU cores and can calculate 16 threads in parallel.

Intel Celeron 3865U Characteristic Intel Core i5-1350PRE
2 Cores 12
2 Threads 16
normal Core architecture hybrid (big.LITTLE)
No Hyperthreading Yes
No Overclocking ? No
1.80 GHz A-Core 1.80 GHz (4.60 GHz)
4x Raptor Cove
-- B-Core 1.30 GHz (3.40 GHz)
8x Gracemont

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 3865U Characteristic Intel Core i5-1350PRE
-- 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 610 GPU Intel Iris Xe Graphics 80 (Alder Lake)
0.30 GHz GPU frequency 0.40 GHz
0.90 GHz GPU (Turbo) 1.40 GHz
9.5 GPU Generation 13
14 nm Technology 10 nm
3 Max. displays 4
12 Compute units 80
96 Shader 640
No Hardware Raytracing No
No Frame Generation No
32 GB Max. GPU Memory 32 GB
12 DirectX Version 12.1

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 Iris Xe Graphics 80 (Alder Lake)
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode / Encode
Decode / Encode Codec VP8 Decode
No Codec AV1 Decode
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

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 Core i5-1350PRE supports a maximum of 96 GB of memory with a maximum memory bandwidth of 102.4 GB/s enabled.

Intel Celeron 3865U Characteristic Intel Core i5-1350PRE
LPDDR3-1866, DDR4-2133, DDR3L-1600 Memory LPDDR5-6400, LPDDR4X-4266, DDR5-5200, DDR4-3200
32 GB Max. Memory 96 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
34.1 GB/s Max. Bandwidth 102.4 GB/s
No ECC Yes
-- L2 Cache --
2.00 MB L3 Cache 12.00 MB
2.0 PCIe version 4.0
10 PCIe lanes 20
5.0 GB/s PCIe Bandwidth 39.4 GB/s

Thermal Management

The Intel Celeron 3865U has a TDP of 15 W. The TDP of the Intel Core i5-1350PRE is 28 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Celeron 3865U Characteristic Intel Core i5-1350PRE
15 W TDP (PL1 / PBP) 28 W
-- TDP (PL2) 64 W
-- TDP up 35 W
10 W TDP down 20 W
100 °C Tjunction max. 100 °C

Technical details

The Intel Celeron 3865U has 2.00 MB cache and is manufactured in 14 nm. The cache of Intel Core i5-1350PRE is at 12.00 MB. The processor is manufactured in 10 nm.

Intel Celeron 3865U Characteristic Intel Core i5-1350PRE
14 nm Technology 10 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 1356 Socket BGA 1744
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, Windows 11, Linux
Q1/2017 Release date Q1/2023
-- Release price 343 $
show more data show more data


Rate these processors

Here you can rate the Intel Celeron 3865U to help other visitors make their purchasing decisions. The average rating is 4.3 stars (3 ratings). Rate now:
Here you can rate the Intel Core i5-1350PRE to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


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 Celeron 3865U
Intel HD Graphics 610 @ 0.90 GHz
173 (10%)
Intel Core i5-1350PRE Intel Core i5-1350PRE
Intel Iris Xe Graphics 80 (Alder Lake) @ 1.40 GHz
1735 (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 Intel Celeron 3865U
2C 2T @ 1.80 GHz
480 (100%)
Intel Core i5-1350PRE Intel Core i5-1350PRE
12C 16T @ 4.60 GHz
0 (0%)

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 Intel Celeron 3865U
2C 2T @ 1.80 GHz
936 (100%)
Intel Core i5-1350PRE Intel Core i5-1350PRE
12C 16T @ 1.80 GHz
0 (0%)

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 Intel Celeron 3865U
2C 2T @ 1.80 GHz
389 (100%)
Intel Core i5-1350PRE Intel Core i5-1350PRE
12C 16T @ 4.60 GHz
0 (0%)

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 Intel Celeron 3865U
2C 2T @ 1.80 GHz
674 (100%)
Intel Core i5-1350PRE Intel Core i5-1350PRE
12C 16T @ 1.80 GHz
0 (0%)

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 Intel Celeron 3865U
2C 2T @ 1.80 GHz
1290 (100%)
Intel Core i5-1350PRE Intel Core i5-1350PRE
12C 16T @ 1.80 GHz
0 (0%)

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 Intel Celeron 3865U
2C 2T @ 1.80 GHz
385 (100%)
Intel Core i5-1350PRE Intel Core i5-1350PRE
12C 16T @ 1.80 GHz
0 (0%)

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 Intel Celeron 3865U
2C 2T @ 1.80 GHz
71 (100%)
Intel Core i5-1350PRE Intel Core i5-1350PRE
12C 16T @ 4.60 GHz
0 (0%)

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 Intel Celeron 3865U
2C 2T @ 1.80 GHz
139 (100%)
Intel Core i5-1350PRE Intel Core i5-1350PRE
12C 16T @ 1.80 GHz
0 (0%)

Devices using this processor

Intel Celeron 3865U Intel Core i5-1350PRE
Unknown Unknown

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