Intel Atom Z3735D vs Intel Core 2 Duo T7800

Comparative analysis of Intel Atom Z3735D and Intel Core 2 Duo T7800 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), 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).

Intel Atom Z3735D

Intel Core 2 Duo T7800

Differences

Reasons to consider the Intel Atom Z3735D

2 more cores, run more applications at once: 4 vs 2
2 more threads: 4 vs 2
A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 65 nm

Number of cores	4 vs 2
Number of threads	4 vs 2
Manufacturing process technology	22 nm vs 65 nm

Reasons to consider the Intel Core 2 Duo T7800

Around 42% higher clock speed: 2.6 GHz vs 1.83 GHz
Around 74% better performance in PassMark - Single thread mark: 945 vs 544
Around 32% better performance in PassMark - CPU mark: 932 vs 704

Specifications (specs)
Maximum frequency	2.6 GHz vs 1.83 GHz
Benchmarks
PassMark - Single thread mark	945 vs 544
PassMark - CPU mark	932 vs 704

Compare benchmarks

CPU 1: Intel Atom Z3735D
CPU 2: Intel Core 2 Duo T7800

PassMark - Single thread mark

CPU 1

CPU 2

544

945

PassMark - CPU mark

CPU 1

CPU 2

704

932

Name	Intel Atom Z3735D	Intel Core 2 Duo T7800
PassMark - Single thread mark	544	945
PassMark - CPU mark	704	932
GFXBench 4.0 - T-Rex (Frames)	959
GFXBench 4.0 - T-Rex (Fps)	959
Geekbench 4 - Single Core		1427
Geekbench 4 - Multi-Core		2203
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		0.24
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		18.982
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0.079
CompuBench 1.5 Desktop - Video Composition (Frames/s)		0.408
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		2.074

Compare specifications (specs)

	Intel Atom Z3735D	Intel Core 2 Duo T7800
Essentials
Architecture codename	Bay Trail	Merom
Launch date	Q1'14	18 August 2007
Place in performance rating	2797	2805
Processor Number	Z3735D	T7800
Series	Intel® Atom™ Processor Z Series	Legacy Intel® Core™ Processors
Status	Launched	Discontinued
Vertical segment	Mobile	Mobile
Launch price (MSRP)		$515
Price now		$607.99
Value for money (0-100)		0.78
Performance
64 bit support
Base frequency	1.33 GHz	2.60 GHz
Manufacturing process technology	22 nm	65 nm
Maximum frequency	1.83 GHz	2.6 GHz
Number of cores	4	2
Number of threads	4	2
Bus Speed		800 MHz FSB
Die size		143 mm2
Front-side bus (FSB)		800 MHz
L1 cache		64 KB
L2 cache		4 MB
Maximum core temperature		100°C
Transistor count		291 million
VID voltage range		1.075V-1.250V
Memory
Max memory channels	1
Maximum memory bandwidth	10.6 GB/s
Maximum memory size	2 GB
Supported memory types	DDR3L-RS 1333
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
Max number of CPUs in a configuration		1
Sockets supported		PBGA479, PPGA478
Thermal Design Power (TDP)		35 Watt
Advanced Technologies
Intel 64
Enhanced Intel SpeedStep® technology
FSB parity
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Virtualization
Intel® Virtualization Technology (VT-x)
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)