Intel Atom E3825 vs Intel Core 2 Duo T5270

Comparative analysis of Intel Atom E3825 and Intel Core 2 Duo T5270 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, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Atom E3825

Intel Core 2 Duo T5270

Differences

Reasons to consider the Intel Atom E3825

CPU is newer: launch date 5 year(s) 0 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 65 nm
5.8x lower typical power consumption: 6 Watt vs 35 Watt

Launch date	October 2013 vs 1 October 2008
Manufacturing process technology	22 nm vs 65 nm
Thermal Design Power (TDP)	6 Watt vs 35 Watt

Reasons to consider the Intel Core 2 Duo T5270

Around 5% higher clock speed: 1.4 GHz vs 1.33 GHz
Around -350% higher maximum core temperature: 100°C vs -40°C to 110°C
2x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 73% better performance in PassMark - Single thread mark: 535 vs 309
Around 13% better performance in PassMark - CPU mark: 427 vs 378

Specifications (specs)
Maximum frequency	1.4 GHz vs 1.33 GHz
Maximum core temperature	100°C vs -40°C to 110°C
L2 cache	2048 KB vs 512 KB (per core)
Benchmarks
PassMark - Single thread mark	535 vs 309
PassMark - CPU mark	427 vs 378

Compare benchmarks

CPU 1: Intel Atom E3825
CPU 2: Intel Core 2 Duo T5270

PassMark - Single thread mark

CPU 1

CPU 2

309

535

PassMark - CPU mark

CPU 1

CPU 2

378

427

Name	Intel Atom E3825	Intel Core 2 Duo T5270
PassMark - Single thread mark	309	535
PassMark - CPU mark	378	427
GFXBench 4.0 - T-Rex (Frames)	1535
GFXBench 4.0 - T-Rex (Fps)	1535
Geekbench 4 - Single Core		871
Geekbench 4 - Multi-Core		1215

Compare specifications (specs)

	Intel Atom E3825	Intel Core 2 Duo T5270
Essentials
Architecture codename	Bay Trail	Merom
Launch date	October 2013	1 October 2008
Launch price (MSRP)	$73
Place in performance rating	2678	2674
Price now	$70.32
Processor Number	E3825	T5270
Series	Intel® Atom™ Processor E Series	Legacy Intel® Core™ Processors
Status	Launched	Discontinued
Value for money (0-100)	2.42
Vertical segment	Embedded	Mobile
Performance
64 bit support
Base frequency	1.33 GHz	1.40 GHz
L1 cache	64 KB (per core)
L2 cache	512 KB (per core)	2048 KB
Manufacturing process technology	22 nm	65 nm
Maximum core temperature	-40°C to 110°C	100°C
Maximum frequency	1.33 GHz	1.4 GHz
Number of cores	2	2
Number of threads	2	2
Bus Speed		800 MHz FSB
Die size		143 mm2
Front-side bus (FSB)		800 MHz
Transistor count		291 million
VID voltage range		1.075V-1.250V
Memory
ECC memory support
Max memory channels	1
Maximum memory size	8 GB
Supported memory types	DDR3L 1067
Graphics
Graphics base frequency	533 MHz
Graphics max frequency	533 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	PPGA478
Thermal Design Power (TDP)	6 Watt	35 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
FSB parity
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)