Intel Atom D2550 vs Intel Atom E3845

Last updated:

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 Atom E3845 features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q4/2013 and belongs to the 4 generation of the Intel Atom series.
To use the Intel Atom E3845, you'll need a motherboard with a BGA 1170 socket.
Intel Atom D2550 Name Intel Atom E3845
1 Generation 4
Intel Atom D2000 Group Intel Atom E3800
Desktop / Server Segment Mobile
Intel Atom Family Intel Atom
 
 

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 Atom E3845 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Atom E3845 is 1.91 GHz
2 CPU Cores 4
4 Threads 4
2x Cores 4x
normal Core architecture normal
Yes Hyperthreading No
1.86 GHz Frequency 1.91 GHz
No Overclocking No
 
 

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 Atom E3845 has integrated graphics, called iGPU for short.
Specifically, the Intel Atom E3845 uses the Intel HD Graphics (Bay Trail GT1), which has 32 texture shaders
-- GPU (Turbo) 0.79 GHz
32 Shaders 32
-- Max. displays --
Q4/2008 Release date Q3/2013
65 nm Technology 22 nm
1.0 GB Max. GPU Memory 2.0 GB
0.64 GHz GPU frequency 0.54 GHz
4 Execution units 4
-- Generation 7
Intel GMA 3650 GPU name Intel HD Graphics (Bay Trail GT1)
10.1 Direct X 11.2
 
 

Artificial Intelligence and Machine Learning

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

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

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 21.3 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
1 Memory channels 2
No ECC No
pci PCIe pci
4.0 GB Max. Memory 8.0 GB
8.6 GB/s Bandwidth 21.3 GB/s
DDR3-1066 Memory type DDR3L-1333
No AES-NI Yes
 
 

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.
-- Tjunction max --
10 W TDP (PL1 / PBP) 10 W
 
 

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 Atom E3845 is manufactured using a 22 nm process.
In total, this processor boasts a generous 2.0 MB cache.
Cedarview Architecture Bay Trail
SSE3 ISA extensions SSE4.1, SSE4.2
-- Part Number --
1.0 MB L3-Cache 2.0 MB
38 $ Release price --
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
32 nm Technology 22 nm
None Virtualization VT-x, VT-x EPT
Monolithic Chip design Monolithic
Q1/2012 Release date Q4/2013
0 bytes L2-Cache 0 bytes
BGA 559 Socket BGA 1170
Windows 10, Linux Operating systems