Intel Celeron 3865U vs Intel Core 2 Quad Q9550s

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Celeron 3865U or Intel Celeron 3865U – 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 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.
The Intel Core 2 Quad Q9550s features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q1/2008 and belongs to the 2 generation of the Intel Core2 Quad series.
To use the Intel Core 2 Quad Q9550s, you'll need a motherboard with a LGA 775 socket.
Intel Celeron Family Intel Core2 Quad
Intel Celeron 3865U Name Intel Core 2 Quad Q9550s
Intel Celeron 3000 Group Intel Core 2 Quad Q8000/Q9000
Mobile Segment Desktop / Server
7 Generation 2
 
 

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
The Intel Core 2 Quad Q9550s has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Core 2 Quad Q9550s is 2.83 GHz
No Hyperthreading No
No Overclocking No
1.8 GHz Frequency 2.83 GHz
normal Core architecture normal
2 CPU Cores 4
2x Cores 4x
2 Threads 4
 
 

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.
The Intel Core 2 Quad Q9550s does not have integrated graphics.
0.3 GHz GPU frequency --
0.9 GHz GPU (Turbo) --
32.0 GB Max. GPU Memory 0 bytes
-- Max. displays --
14 nm Technology --
9.5 Generation --
Q3/2016 Release date --
12 Execution units --
96 Shaders --
12 Direct X --
Intel HD Graphics 610 GPU name
 
 

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

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.
2 Memory channels 2
Yes AES-NI No
pci PCIe pci
DDR4-2133, DDR3L-1600, LPDDR3-1866 Memory type DDR3-1066, DDR2-800
32.0 GB Max. Memory 16.0 GB
34.1 GB/s Bandwidth --
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.
The processor has a thermal design power (TDP) of 65 W watts.
100 °C Tjunction max --
10 W TDP down None
15 W TDP (PL1 / PBP) 65 W
 
 

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.
The Intel Core 2 Quad Q9550s is manufactured using a 45 nm process.
2.0 MB L3-Cache 0 bytes
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
14 nm Technology 45 nm
-- Release price --
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-d
0 bytes L2-Cache 12.0 MB
Q1/2017 Release date Q1/2008
Technical data sheet Documents Technical data sheet
BGA 1356 Socket LGA 775
Windows 10, Linux Operating systems Windows 10, Linux
SSE4.1, SSE4.2 ISA extensions SSE3, SSE4.1, MMX, SSE2
-- Part Number --
Monolithic Chip design Monolithic
Kaby Lake U Architecture Yorkfield (Penryn)