Intel Atom Z3735F vs Intel Core Solo ULV U1400

Comparative analysis of Intel Atom Z3735F and Intel Core Solo ULV U1400 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Compatibility, Advanced Technologies, Virtualization, Security & Reliability. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

Intel Atom Z3735F

Intel Core Solo ULV U1400

Differences

Reasons to consider the Intel Atom Z3735F

3 more cores, run more applications at once: 4 vs 1
Around 53% higher clock speed: 1.83 GHz vs 1.2 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 65 nm

Number of cores	4 vs 1
Maximum frequency	1.83 GHz vs 1.2 GHz
Manufacturing process technology	22 nm vs 65 nm

Compare benchmarks

CPU 1: Intel Atom Z3735F
CPU 2: Intel Core Solo ULV U1400

Name	Intel Atom Z3735F	Intel Core Solo ULV U1400
PassMark - Single thread mark	387
PassMark - CPU mark	539
GFXBench 4.0 - T-Rex (Frames)	1055
GFXBench 4.0 - T-Rex (Fps)	1055

Compare specifications (specs)

	Intel Atom Z3735F	Intel Core Solo ULV U1400
Essentials
Architecture codename	Bay Trail	Yonah
Launch date	Q1'14	April 2006
Place in performance rating	2853	not rated
Processor Number	Z3735F	U1400
Series	Intel® Atom™ Processor Z Series	Legacy Intel® Core™ Processors
Status	Launched	Discontinued
Vertical segment	Mobile	Mobile
Performance
64 bit support
Base frequency	1.33 GHz	1.20 GHz
Manufacturing process technology	22 nm	65 nm
Maximum frequency	1.83 GHz	1.2 GHz
Number of cores	4	1
Number of threads	4
Bus Speed		533 MHz FSB
Die size		90 mm2
L1 cache		64 KB
L2 cache		2048 KB
Maximum core temperature		100°C
Transistor count		151 million
VID voltage range		0.85V - 1.1V
Memory
Max memory channels	1
Maximum memory bandwidth	10.6 GB/s
Maximum memory size	2 GB
Supported memory types	DDR3L-RS 1333	DDR1
Graphics
Graphics base frequency	311 MHz
Graphics max frequency	646 MHz
Processor graphics	Intel HD Graphics
Compatibility
Low Halogen Options Available
Package Size	17mm x 17mm	35mm x 35mm
Scenario Design Power (SDP)	2.2 W	0 W
Sockets supported	UTFCBGA592	PBGA479
Max number of CPUs in a configuration		1
Thermal Design Power (TDP)		6 Watt
Advanced Technologies
Intel 64
Enhanced Intel SpeedStep® technology
FSB parity
Idle States
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Physical Address Extensions (PAE)		32-bit
Virtualization
Intel® Virtualization Technology (VT-x)
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)