Intel Atom E3826 vs AMD Z-01

Comparative analysis of Intel Atom E3826 and AMD Z-01 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.

Intel Atom E3826

AMD Z-01

Differences

Reasons to consider the Intel Atom E3826

CPU is newer: launch date 2 year(s) 3 month(s) later
Around 46% higher clock speed: 1.46 GHz vs 1 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 40 nm
2x more L1 cache, more data can be stored in the L1 cache for quick access later
Around 34% better performance in PassMark - Single thread mark: 395 vs 294

Specifications (specs)
Launch date	October 2013 vs June 2011
Maximum frequency	1.46 GHz vs 1 GHz
Manufacturing process technology	22 nm vs 40 nm
L1 cache	64 KB (per core) vs 64 KB
Benchmarks
PassMark - Single thread mark	395 vs 294

Reasons to consider the AMD Z-01

Around 17% lower typical power consumption: 6 Watt vs 7 Watt

Specifications (specs)
Thermal Design Power (TDP)	6 Watt vs 7 Watt
Benchmarks
PassMark - CPU mark	305 vs 304

Compare benchmarks

CPU 1: Intel Atom E3826
CPU 2: AMD Z-01

PassMark - Single thread mark

CPU 1

CPU 2

395

294

PassMark - CPU mark

CPU 1

CPU 2

304

305

Name	Intel Atom E3826	AMD Z-01
PassMark - Single thread mark	395	294
PassMark - CPU mark	304	305
Geekbench 4 - Single Core		502
Geekbench 4 - Multi-Core		763

Compare specifications (specs)

	Intel Atom E3826	AMD Z-01
Essentials
Architecture codename	Bay Trail	Desna
Launch date	October 2013	June 2011
Place in performance rating	3139	3109
Processor Number	E3826
Series	Intel® Atom™ Processor E Series
Status	Launched
Vertical segment	Embedded	Laptop
Performance
64 bit support
Base frequency	1.46 GHz
L1 cache	64 KB (per core)	64 KB
L2 cache	512 KB (per core)	1024 KB
Manufacturing process technology	22 nm	40 nm
Maximum core temperature	-40°C to 110°C
Maximum frequency	1.46 GHz	1 GHz
Number of cores	2	2
Number of threads	2
Memory
ECC memory support
Max memory channels	2
Maximum memory size	8 GB
Supported memory types	DDR3L 1067	DDR3
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	1
Package Size	25mm x 27mm
Sockets supported	FCBGA1170	FT1
Thermal Design Power (TDP)	7 Watt	6 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)