Intel Atom E3826 vs Intel Core 2 Duo P8800

Comparative analysis of Intel Atom E3826 and Intel Core 2 Duo P8800 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

Intel Atom E3826

Intel Core 2 Duo P8800

Differences

Reasons to consider the Intel Atom E3826

CPU is newer: launch date 4 year(s) 5 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 45 nm
3.6x lower typical power consumption: 7 Watt vs 25 Watt

Launch date	October 2013 vs 1 April 2009
Manufacturing process technology	22 nm vs 45 nm
Thermal Design Power (TDP)	7 Watt vs 25 Watt

Reasons to consider the Intel Core 2 Duo P8800

Around 82% higher clock speed: 2.66 GHz vs 1.46 GHz
Around -363% higher maximum core temperature: 105°C vs -40°C to 110°C
3x more L2 cache, more data can be stored in the L2 cache for quick access later
2.7x better performance in PassMark - Single thread mark: 1075 vs 395
3.1x better performance in PassMark - CPU mark: 937 vs 304

Specifications (specs)
Maximum frequency	2.66 GHz vs 1.46 GHz
Maximum core temperature	105°C vs -40°C to 110°C
L2 cache	3 MB vs 512 KB (per core)
Benchmarks
PassMark - Single thread mark	1075 vs 395
PassMark - CPU mark	937 vs 304

Compare benchmarks

CPU 1: Intel Atom E3826
CPU 2: Intel Core 2 Duo P8800

PassMark - Single thread mark

CPU 1

CPU 2

395

1075

PassMark - CPU mark

CPU 1

CPU 2

304

937

Name	Intel Atom E3826	Intel Core 2 Duo P8800
PassMark - Single thread mark	395	1075
PassMark - CPU mark	304	937
Geekbench 4 - Single Core		352
Geekbench 4 - Multi-Core		600
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		0.285
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		16.672
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0.077
CompuBench 1.5 Desktop - Video Composition (Frames/s)		0.559
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		1.976

Compare specifications (specs)

	Intel Atom E3826	Intel Core 2 Duo P8800
Essentials
Architecture codename	Bay Trail	Penryn
Launch date	October 2013	1 April 2009
Place in performance rating	3139	3155
Processor Number	E3826	P8800
Series	Intel® Atom™ Processor E Series	Legacy Intel® Core™ Processors
Status	Launched	Discontinued
Vertical segment	Embedded	Mobile
Launch price (MSRP)		$241
Price now		$56.99
Value for money (0-100)		9.00
Performance
64 bit support
Base frequency	1.46 GHz	2.66 GHz
L1 cache	64 KB (per core)	128 KB
L2 cache	512 KB (per core)	3 MB
Manufacturing process technology	22 nm	45 nm
Maximum core temperature	-40°C to 110°C	105°C
Maximum frequency	1.46 GHz	2.66 GHz
Number of cores	2	2
Number of threads	2	2
Bus Speed		1066 MHz FSB
Die size		107 mm2
Front-side bus (FSB)		1066 MHz
Transistor count		410 million
VID voltage range		1.00V-1.25V
Memory
ECC memory support
Max memory channels	2
Maximum memory size	8 GB
Supported memory types	DDR3L 1067
Graphics
Graphics base frequency	533 MHz
Graphics max frequency	667 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	35mm x 35mm
Sockets supported	FCBGA1170	PGA478, BGA479
Thermal Design Power (TDP)	7 Watt	25 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
Intel® Demand Based Switching
Intel® Turbo Boost technology
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)