Intel Atom E3827 processor review

Atom E3827 processor released by Intel; release date: October 2013. The processor is designed for embedded-computers and based on Bay Trail microarchitecture.

CPU is locked to prevent overclocking. Total number of cores - 2, threads - 2. Maximum CPU clock speed - 1.75 GHz. Maximum operating temperature - -40°C to 110°C. Manufacturing process technology - 22 nm. Cache size: L1 - 64 KB (per core), L2 - 512 KB (per core).

Supported memory types: DDR3L 1333. Maximum memory size: 8 GB.

Supported socket types: FCBGA1170. Maximum number of processors in a configuration - 1. Power consumption (TDP): 8 Watt.

The processor has integrated graphics Intel HD Graphics with the following parameters: maximum frequency - 792 MHz.

Benchmarks

PassMark
Single thread mark

Top 1 CPU

This CPU

4843

471

PassMark
CPU mark

Top 1 CPU

This CPU

185062

480

Geekbench 4
Single Core

Top 1 CPU

This CPU

5311

932

Geekbench 4
Multi-Core

Top 1 CPU

This CPU

36691

1542

GFXBench 4.0
T-Rex

Top 1 CPU

This CPU

12887 Frames

1653 Frames

GFXBench 4.0
T-Rex

Top 1 CPU

This CPU

12887.000 Fps

1653.000 Fps

Name	Value
PassMark - Single thread mark	471
PassMark - CPU mark	480
Geekbench 4 - Single Core	932
Geekbench 4 - Multi-Core	1542
GFXBench 4.0 - T-Rex	1653 Frames
GFXBench 4.0 - T-Rex	1653.000 Fps

Specifications (specs)

Essentials
Architecture codename	Bay Trail
Launch date	October 2013
Place in performance rating	2422
Processor Number	E3827
Series	Intel® Atom™ Processor E Series
Status	Launched
Vertical segment	Embedded
Performance
64 bit support
Base frequency	1.75 GHz
L1 cache	64 KB (per core)
L2 cache	512 KB (per core)
Manufacturing process technology	22 nm
Maximum core temperature	-40°C to 110°C
Maximum frequency	1.75 GHz
Number of cores	2
Number of threads	2

Memory
ECC memory support
Max memory channels	2
Maximum memory size	8 GB
Supported memory types	DDR3L 1333
Graphics
Graphics base frequency	542 MHz
Graphics max frequency	792 MHz
Intel® Quick Sync Video
Processor graphics	Intel HD Graphics
Graphics interfaces
Number of displays supported	2
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1
Package Size	25mm x 27mm
Sockets supported	FCBGA1170
Thermal Design Power (TDP)	8 Watt
Peripherals
Integrated IDE
Integrated LAN
Max number of PCIe lanes	4
PCI Express revision	2.0
PCIe configurations	x4, x2, x1
Total number of SATA ports	2
UART
USB revision	2.0, 3.0
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
HD Audio
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® vPro™ Platform Eligibility
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)