Intel Atom E3815 vs AMD C-70

Comparative analysis of Intel Atom E3815 and AMD C-70 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 - Bitcoin Mining (mHash/s).

Intel Atom E3815

AMD C-70

Differences

Reasons to consider the Intel Atom E3815

CPU is newer: launch date 1 year(s) 0 month(s) later
Around 10% higher clock speed: 1.46 GHz vs 1.33 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 40 nm
Around 80% lower typical power consumption: 5 Watt vs 9 Watt

Launch date	October 2013 vs 1 October 2012
Maximum frequency	1.46 GHz vs 1.33 GHz
Manufacturing process technology	22 nm vs 40 nm
Thermal Design Power (TDP)	5 Watt vs 9 Watt

Reasons to consider the AMD C-70

1 more cores, run more applications at once: 2 vs 1
1 more threads: 2 vs 1
2x more L1 cache, more data can be stored in the L1 cache for quick access later
2x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 37% better performance in PassMark - Single thread mark: 364 vs 266
Around 71% better performance in PassMark - CPU mark: 315 vs 184

Specifications (specs)
Number of cores	2 vs 1
Number of threads	2 vs 1
L1 cache	128 KB vs 64 KB (per core)
L2 cache	1024 KB vs 512 KB (per core)
Benchmarks
PassMark - Single thread mark	364 vs 266
PassMark - CPU mark	315 vs 184

Compare benchmarks

CPU 1: Intel Atom E3815
CPU 2: AMD C-70

PassMark - Single thread mark

CPU 1

CPU 2

266

364

PassMark - CPU mark

CPU 1

CPU 2

184

315

Name	Intel Atom E3815	AMD C-70
PassMark - Single thread mark	266	364
PassMark - CPU mark	184	315
Geekbench 4 - Single Core		546
Geekbench 4 - Multi-Core		827
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		0.809
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		0.534

Compare specifications (specs)

	Intel Atom E3815	AMD C-70
Essentials
Architecture codename	Bay Trail	Ontario
Launch date	October 2013	1 October 2012
Launch price (MSRP)	$134
Place in performance rating	3259	3210
Price now	$209.99
Processor Number	E3815
Series	Intel® Atom™ Processor E Series	AMD C-Series
Status	Launched
Value for money (0-100)	0.46
Vertical segment	Embedded	Laptop
Performance
64 bit support
Base frequency	1.46 GHz
L1 cache	64 KB (per core)	128 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	1.33 GHz
Number of cores	1	2
Number of threads	1	2
Die size		75 mm
Memory
ECC memory support
Max memory channels	1
Maximum memory size	8 GB
Supported memory types	DDR3L 1067	DDR3
Graphics
Graphics base frequency	400 MHz
Graphics max frequency	400 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 BGA 413-Ball
Thermal Design Power (TDP)	5 Watt	9 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)
AMD Virtualization (AMD-V™)