AMD A8 Pro-7150B vs Intel Atom E3815

Comparative analysis of AMD A8 Pro-7150B and Intel Atom E3815 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics API support, Compatibility, Peripherals, Advanced Technologies, Virtualization, Security & Reliability. 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).

AMD A8 Pro-7150B

Intel Atom E3815

Differences

Reasons to consider the AMD A8 Pro-7150B

CPU is newer: launch date 8 month(s) later
3 more cores, run more applications at once: 4 vs 1
3 more threads: 4 vs 1
Around 119% higher clock speed: 3.2 GHz vs 1.46 GHz
8x more L2 cache, more data can be stored in the L2 cache for quick access later
2.9x better performance in PassMark - Single thread mark: 763 vs 266
8.3x better performance in PassMark - CPU mark: 1528 vs 184

Specifications (specs)
Launch date	4 June 2014 vs October 2013
Number of cores	4 vs 1
Number of threads	4 vs 1
Maximum frequency	3.2 GHz vs 1.46 GHz
L2 cache	4 MB vs 512 KB (per core)
Benchmarks
PassMark - Single thread mark	763 vs 266
PassMark - CPU mark	1528 vs 184

Reasons to consider the Intel Atom E3815

A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 28 nm
20x lower typical power consumption: 5 Watt vs 100 Watt

Manufacturing process technology	22 nm vs 28 nm
Thermal Design Power (TDP)	5 Watt vs 100 Watt

Compare benchmarks

CPU 1: AMD A8 Pro-7150B
CPU 2: Intel Atom E3815

PassMark - Single thread mark

CPU 1

CPU 2

763

266

PassMark - CPU mark

CPU 1

CPU 2

1528

184

Name	AMD A8 Pro-7150B	Intel Atom E3815
PassMark - Single thread mark	763	266
PassMark - CPU mark	1528	184
Geekbench 4 - Single Core	271
Geekbench 4 - Multi-Core	700
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	2.83
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	5.746
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.109
CompuBench 1.5 Desktop - Video Composition (Frames/s)	0.308
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	2.205

Compare specifications (specs)

	AMD A8 Pro-7150B	Intel Atom E3815
Essentials
Architecture codename	Kaveri	Bay Trail
Family	AMD PRO A-Series Processors
Launch date	4 June 2014	October 2013
OPN Tray	AM715BECH44JA
Place in performance rating	3208	3258
Series	AMD PRO A-Series A8 APU for Laptops	Intel® Atom™ Processor E Series
Vertical segment	Laptop	Embedded
Launch price (MSRP)		$134
Price now		$209.99
Processor Number		E3815
Status		Launched
Value for money (0-100)		0.46
Performance
64 bit support
Base frequency	1.9 GHz	1.46 GHz
Compute Cores	10
Die size	245 mm
L2 cache	4 MB	512 KB (per core)
Manufacturing process technology	28 nm	22 nm
Maximum frequency	3.2 GHz	1.46 GHz
Number of cores	4	1
Number of GPU cores	6
Number of threads	4	1
Transistor count	2410 Million
Unlocked
L1 cache		64 KB (per core)
Maximum core temperature		-40°C to 110°C
Memory
Max memory channels	2	1
Supported memory frequency	1600 MHz
Supported memory types	DDR3 / DDR3L-1600	DDR3L 1067
ECC memory support
Maximum memory size		8 GB
Graphics
Enduro
Graphics max frequency	533 MHz	400 MHz
iGPU core count	384
Number of pipelines	384
Processor graphics	AMD Radeon R5 Graphics	Intel HD Graphics
Switchable graphics
Unified Video Decoder (UVD)
Video Codec Engine (VCE)
Graphics base frequency		400 MHz
Intel® Quick Sync Video
Graphics interfaces
DisplayPort
HDMI
Number of displays supported		2
Graphics API support
DirectX	12
Vulkan
Compatibility
Sockets supported	FP3	FCBGA1170
Thermal Design Power (TDP)	100 Watt	5 Watt
Low Halogen Options Available
Max number of CPUs in a configuration		1
Package Size		25mm x 27mm
Peripherals
PCI Express revision	3.0	2.0
Integrated IDE
Integrated LAN
Max number of PCIe lanes		4
PCIe configurations		x4, x2, x1
Total number of SATA ports		2
UART
USB revision		2.0, 3.0
Advanced Technologies
AMD App Acceleration
AMD Elite Experiences
AMD HD3D technology
AMD Mantle API
Enhanced Virus Protection (EVP)
Frame Rate Target Control (FRTC)
Fused Multiply-Add (FMA)
Fused Multiply-Add 4 (FMA4)
Heterogeneous System Architecture (HSA)
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Out-of-band client management
PowerGating
PowerNow
RAID
System Image Stability
TrueAudio
VirusProtect
Enhanced Intel SpeedStep® technology
HD Audio
Intel 64
Intel® Hyper-Threading technology
Intel® vPro™ Platform Eligibility
Virtualization
AMD Virtualization (AMD-V™)
IOMMU 2.0
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)