Intel Atom Z3775D vs Intel Core Duo T2600

Comparative analysis of Intel Atom Z3775D and Intel Core Duo T2600 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.

Intel Atom Z3775D

Intel Core Duo T2600

Differences

Reasons to consider the Intel Atom Z3775D

2 more cores, run more applications at once: 4 vs 2
2 more threads: 4 vs 2
Around 12% higher clock speed: 2.41 GHz vs 2.16 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 65 nm
Around 73% better performance in PassMark - CPU mark: 794 vs 460

Specifications (specs)
Number of cores	4 vs 2
Number of threads	4 vs 2
Maximum frequency	2.41 GHz vs 2.16 GHz
Manufacturing process technology	22 nm vs 65 nm
Benchmarks
PassMark - CPU mark	794 vs 460

Reasons to consider the Intel Core Duo T2600

Around 3% better performance in PassMark - Single thread mark: 667 vs 646

Benchmarks
PassMark - Single thread mark	667 vs 646

Compare benchmarks

CPU 1: Intel Atom Z3775D
CPU 2: Intel Core Duo T2600

PassMark - Single thread mark

CPU 1

CPU 2

646

667

PassMark - CPU mark

CPU 1

CPU 2

794

460

Name	Intel Atom Z3775D	Intel Core Duo T2600
PassMark - Single thread mark	646	667
PassMark - CPU mark	794	460

Compare specifications (specs)

	Intel Atom Z3775D	Intel Core Duo T2600
Essentials
Architecture codename	Bay Trail	Yonah
Launch date	Q1'14	5 January 2006
Place in performance rating	2758	2757
Processor Number	Z3775D	T2600
Series	Intel® Atom™ Processor Z Series	Legacy Intel® Core™ Processors
Status	Launched	Discontinued
Vertical segment	Mobile	Mobile
Launch price (MSRP)		$440
Performance
64 bit support
Base frequency	1.49 GHz	2.16 GHz
Manufacturing process technology	22 nm	65 nm
Maximum frequency	2.41 GHz	2.16 GHz
Number of cores	4	2
Number of threads	4	2
Bus Speed		667 MHz FSB
Die size		90 mm2
Front-side bus (FSB)		667 MHz
L2 cache		2048 KB
Maximum core temperature		100°C
Transistor count		151 million
VID voltage range		1.1625V - 1.30V
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	792 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	UTFCBGA1380	PPGA478, PBGA479
Max number of CPUs in a configuration		1
Thermal Design Power (TDP)		31 Watt
Advanced Technologies
Intel 64
Intel® AES New Instructions
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)