Intel Atom E3805 vs Intel Pentium J6426

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Atom E3805 or Intel Atom E3805 – 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 E3805 features 2 processor cores and has the capability to manage 2 threads concurrently.
It was released in Q4/2014 and belongs to the 4 generation of the Intel Atom series.
To use the Intel Atom E3805, you'll need a motherboard with a BGA 1170 socket.
The Intel Pentium J6426 features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q1/2021 and belongs to the 11 generation of the Intel Pentium series.
To use the Intel Pentium J6426, you'll need a motherboard with a BGA 1493 socket.
Mobile Segment Mobile
Intel Atom E3800 Group Intel Pentium N6200/J6400/N6400
Intel Atom Family Intel Pentium
4 Generation 11
Intel Atom E3805 Name Intel Pentium J6426
 
 

CPU Cores and Base Frequency

The Intel Atom E3805 has 2 CPU cores and can calculate 2 threads in parallel.
The clock frequency of the Intel Atom E3805 is 1.33 GHz
The Intel Pentium J6426 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Pentium J6426 is 2.0 GHz
and turbo frequency for one core is 3.0 GHz.
normal Core architecture normal
No Overclocking No
2 CPU Cores 4
1.33 GHz Frequency 2.0 GHz
2x Cores 4x
No Hyperthreading No
2 Threads 4
None None 3.0 GHz
 
 

Internal Graphics

The Intel Atom E3805 does not have integrated graphics.
The Intel Pentium J6426 has integrated graphics, called iGPU for short.
Specifically, the Intel Pentium J6426 uses the Intel UHD Graphics 32 EUs (Elkhart Lake), which has 256 texture shaders
and 32 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
-- Direct X 12
0 bytes Max. GPU Memory 8.0 GB
-- Execution units 32
-- Generation 11
-- GPU (Turbo) 0.85 GHz
-- Release date Q1/2021
GPU name Intel UHD Graphics 32 EUs (Elkhart Lake)
-- Shaders 256
-- Max. displays --
-- Technology 10 nm
-- GPU frequency 0.4 GHz
 
 

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.
-- h264 Decode / Encode
-- h265 / HEVC (10 bit) Decode / Encode
-- AVC Decode / Encode
-- VC-1 Decode
-- h265 / HEVC (8 bit) Decode / Encode
-- VP9 Decode / Encode
-- AV1 Decode
-- JPEG Decode / Encode
-- VP8 Decode / Encode
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 8.0 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 32.0 GB distributed across 4 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
Yes ECC No
8.0 GB Max. Memory 32.0 GB
1 Memory channels 4
Yes AES-NI Yes
DDR3L-1066 Memory type DDR4-3200, LPDDR4X-3733
pci PCIe pci
8.6 GB/s Bandwidth 51.2 GB/s
 
 

Thermal Management

The processor has a thermal design power (TDP) of 3 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 10 W watts.
110 °C Tjunction max 105 °C
3 W TDP (PL1 / PBP) 10 W
 
 

Technical details

The Intel Atom E3805 is manufactured using a 22 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 Pentium J6426 is manufactured using a 10 nm process.
-- Part Number --
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
0 bytes L2-Cache 1.5 MB
Monolithic Chip design Monolithic
31 $ Release price --
Operating systems
VT-x, VT-x EPT Virtualization VT-x, VT-x EPT, VT-d
1.0 MB L3-Cache 0 bytes
Q4/2014 Release date Q1/2021
Technical data sheet Documents Technical data sheet
BGA 1170 Socket BGA 1493
Bay Trail Architecture Elkhart Lake
22 nm Technology 10 nm
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2