Intel Atom D2550 vs Intel Celeron N2815

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Atom D2550 or Intel Atom D2550 – 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 Atom D2550 features 2 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q1/2012 and belongs to the 1 generation of the Intel Atom series.
To use the Intel Atom D2550, you'll need a motherboard with a BGA 559 socket.
The Intel Celeron N2815 features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q4/2013 and belongs to the 6 generation of the Intel Celeron series.
To use the Intel Celeron N2815, you'll need a motherboard with a BGA 1170 socket.
Desktop / Server Segment Mobile
Intel Atom D2550 Name Intel Celeron N2815
Intel Atom D2000 Group Intel Celeron J1000/N2000
1 Generation 6
Intel Atom Family Intel Celeron
 
 

CPU Cores and Base Frequency

The Intel Atom D2550 has 2 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Atom D2550 is 1.86 GHz
The Intel Celeron N2815 has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the Intel Celeron N2815 is 1.86 GHz
and turbo frequency for one core is 2.13 GHz.
4 Threads 2
2 CPU Cores 2
normal Core architecture normal
None None 2.13 GHz
No Overclocking No
None None 2.13 GHz
Yes Hyperthreading No
2x Cores 2x
1.86 GHz Frequency 1.86 GHz
 
 

Internal Graphics

The Intel Atom D2550 has integrated graphics, called iGPU for short.
Specifically, the Intel Atom D2550 uses the Intel GMA 3650, which has 32 texture shaders
and 4 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Celeron N2815 has integrated graphics, called iGPU for short.
Specifically, the Intel Celeron N2815 uses the Intel HD Graphics (Bay Trail GT1), which has 32 texture shaders
0.64 GHz GPU frequency 0.31 GHz
4 Execution units 4
Q4/2008 Release date Q3/2013
-- GPU (Turbo) 0.76 GHz
-- Max. displays --
32 Shaders 32
1.0 GB Max. GPU Memory 2.0 GB
-- Generation 7
10.1 Direct X 11.2
65 nm Technology 22 nm
Intel GMA 3650 GPU name Intel HD Graphics (Bay Trail GT1)
 
 

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

Memory & PCIe

The processor supports a maximum memory capacity of 4.0 GB distributed across 1 memory channels. It offers a peak memory bandwidth of 8.6 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 8.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 17.1 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
4.0 GB Max. Memory 8.0 GB
DDR3-1066 Memory type DDR3-1066
pci PCIe pci
No AES-NI No
8.6 GB/s Bandwidth 17.1 GB/s
No ECC No
1 Memory channels 2
 
 

Thermal Management

The processor has a thermal design power (TDP) of 10 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 7.5 W watts.
10 W TDP (PL1 / PBP) 7.5 W
None TDP down 4.5 W
-- Tjunction max 105 °C
 
 

Technical details

The Intel Atom D2550 is manufactured using a 32 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 1.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Celeron N2815 is manufactured using a 22 nm process.
Windows 10, Linux Operating systems Windows 10, Linux
0 bytes L2-Cache 0 bytes
SSE3 ISA extensions SSE4.1, SSE4.2
1.0 MB L3-Cache 1.0 MB
Q1/2012 Release date Q4/2013
38 $ Release price --
Technical data sheet Documents Technical data sheet
-- Part Number --
BGA 559 Socket BGA 1170
Cedarview Architecture Bay Trail
None Virtualization VT-x, VT-x EPT
32 nm Technology 22 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)