AMD A4 Micro-6400T vs Intel Atom E3825

Comparative analysis of AMD A4 Micro-6400T and Intel Atom E3825 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, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

AMD A4 Micro-6400T

Intel Atom E3825

Differences

Reasons to consider the AMD A4 Micro-6400T

CPU is newer: launch date 6 month(s) later
2 more cores, run more applications at once: 4 vs 2
2 more threads: 4 vs 2
2x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 20% lower typical power consumption: 4.5 Watt vs 6 Watt
Around 75% better performance in PassMark - Single thread mark: 540 vs 309
2.9x better performance in PassMark - CPU mark: 1082 vs 378

Specifications (specs)
Launch date	29 April 2014 vs October 2013
Number of cores	4 vs 2
Number of threads	4 vs 2
L2 cache	2 MB vs 512 KB (per core)
Thermal Design Power (TDP)	4.5 Watt vs 6 Watt
Benchmarks
PassMark - Single thread mark	540 vs 309
PassMark - CPU mark	1082 vs 378

Reasons to consider the Intel Atom E3825

A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 28 nm

Manufacturing process technology	22 nm vs 28 nm

Compare benchmarks

CPU 1: AMD A4 Micro-6400T
CPU 2: Intel Atom E3825

PassMark - Single thread mark

CPU 1

CPU 2

540

309

PassMark - CPU mark

CPU 1

CPU 2

1082

378

Name	AMD A4 Micro-6400T	Intel Atom E3825
PassMark - Single thread mark	540	309
PassMark - CPU mark	1082	378
Geekbench 4 - Single Core	766
Geekbench 4 - Multi-Core	1574
GFXBench 4.0 - T-Rex (Frames)		1535
GFXBench 4.0 - T-Rex (Fps)		1535

Compare specifications (specs)

	AMD A4 Micro-6400T	Intel Atom E3825
Essentials
Architecture codename	Mullins	Bay Trail
Family	AMD A-Series Processors
Launch date	29 April 2014	October 2013
OPN Tray	AM640TIVJ44JB
Place in performance rating	2590	2601
Series	AMD A4-Series APU for Laptops	Intel® Atom™ Processor E Series
Vertical segment	Laptop, Tablet	Embedded
Launch price (MSRP)		$73
Price now		$70.32
Processor Number		E3825
Status		Launched
Value for money (0-100)		2.42
Performance
64 bit support
Base frequency	1.6 GHz	1.33 GHz
L2 cache	2 MB	512 KB (per core)
Manufacturing process technology	28 nm	22 nm
Number of cores	4	2
Number of threads	4	2
Unlocked
L1 cache		64 KB (per core)
Maximum core temperature		-40°C to 110°C
Maximum frequency		1.33 GHz
Memory
Max memory channels	1	1
Supported memory frequency	1333 MHz
Supported memory types	DDR3L	DDR3L 1067
ECC memory support
Maximum memory size		8 GB
Graphics
Enduro
Processor graphics	AMD Radeon R3 Graphics	Intel HD Graphics
Switchable graphics
Unified Video Decoder (UVD)
Video Codec Engine (VCE)
Graphics base frequency		533 MHz
Graphics max frequency		533 MHz
Intel® Quick Sync Video
Graphics interfaces
DisplayPort
HDMI
Number of displays supported		2
Graphics API support
DirectX	12
Vulkan
Compatibility
Sockets supported	FT3b	FCBGA1170
Thermal Design Power (TDP)	4.5 Watt	6 Watt
Low Halogen Options Available
Max number of CPUs in a configuration		1
Package Size		25mm x 27mm
Peripherals
PCI Express revision	2.0	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
Enhanced Virus Protection (EVP)
Fused Multiply-Add (FMA)
Fused Multiply-Add 4 (FMA4)
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
PowerGating
PowerNow
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)