Intel Celeron 5205U vs Intel Celeron 3865U

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CPU comparison with benchmarks

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CPU lineage

Intel Celeron 5205U or Intel Celeron 5205U – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Celeron 5205U features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q4/2019 and belongs to the 10 generation of the Intel Celeron series.
To use the Intel Celeron 5205U, you'll need a motherboard with a BGA 1528 socket.
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.
Intel Celeron Family Intel Celeron
Mobile Segment Mobile
Intel Celeron 5205U Name Intel Celeron 3865U
Intel Celeron 5000 Group Intel Celeron 3000
10 Generation 7
 
 

CPU Cores and Base Frequency

The Intel Celeron 5205U has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the Intel Celeron 5205U is 1.9 GHz
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
normal Core architecture normal
2x Cores 2x
No Hyperthreading No
1.9 GHz Frequency 1.8 GHz
No Overclocking No
2 Threads 2
2 CPU Cores 2
 
 

Internal Graphics

The Intel Celeron 5205U has integrated graphics, called iGPU for short.
Specifically, the Intel Celeron 5205U uses the Intel UHD Graphics (Comet Lake), which has 192 texture shaders
and 24 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
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.
0.9 GHz GPU (Turbo) 0.9 GHz
Q3/2019 Release date Q3/2016
24 Execution units 12
12 Direct X 12
-- Max. displays --
192 Shaders 96
Intel UHD Graphics (Comet Lake) GPU name Intel HD Graphics 610
0.3 GHz GPU frequency 0.3 GHz
32.0 GB Max. GPU Memory 32.0 GB
9.5 Generation 9.5
14 nm Technology 14 nm
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

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.
Decode / Encode VP8 Decode / Encode
Decode / Encode VP9 Decode / Encode
Decode / Encode AVC Decode / Encode
Decode / Encode h264 Decode / Encode
Decode / Encode JPEG Decode / Encode
Decode VC-1 Decode
No AV1 No
Decode / Encode h265 / HEVC (8 bit) Decode / Encode
Decode / Encode h265 / HEVC (10 bit) Decode / Encode
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 38.4 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
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.
Yes AES-NI Yes
64.0 GB Max. Memory 32.0 GB
38.4 GB/s Bandwidth 34.1 GB/s
DDR4-2400, LPDDR3-2133 Memory type DDR4-2133, DDR3L-1600, LPDDR3-1866
pci PCIe pci
2 Memory channels 2
No ECC No
 
 

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.
12.5 W TDP down 10 W
15 W TDP (PL1 / PBP) 15 W
100 °C Tjunction max 100 °C
 
 

Technical details

The Intel Celeron 5205U 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.
The Intel Celeron 3865U is manufactured using a 14 nm process.
Technical data sheet Documents Technical data sheet
Q4/2019 Release date Q1/2017
BGA 1528 Socket BGA 1356
0 bytes L2-Cache 0 bytes
2.0 MB L3-Cache 2.0 MB
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
Comet Lake U Architecture Kaby Lake U
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
128 $ Release price --
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2
Monolithic Chip design Monolithic
14 nm Technology 14 nm