Intel Atom E680 vs Intel Atom Z510

Comparative analysis of Intel Atom E680 and Intel Atom Z510 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Atom E680

Intel Atom Z510

Differences

Reasons to consider the Intel Atom E680

CPU is newer: launch date 2 year(s) 5 month(s) later
Around 45% higher clock speed: 1.6 GHz vs 1.1 GHz
Around 78% better performance in PassMark - CPU mark: 346 vs 194

Specifications (specs)
Launch date	September 2010 vs April 2008
Maximum frequency	1.6 GHz vs 1.1 GHz
Benchmarks
PassMark - CPU mark	346 vs 194

Reasons to consider the Intel Atom Z510

2.5x lower typical power consumption: 2 Watt vs 4.5 Watt

Thermal Design Power (TDP)	2 Watt vs 4.5 Watt

Compare benchmarks

CPU 1: Intel Atom E680
CPU 2: Intel Atom Z510

PassMark - CPU mark

CPU 1

CPU 2

346

194

Name	Intel Atom E680	Intel Atom Z510
PassMark - Single thread mark	0	0
PassMark - CPU mark	346	194

Compare specifications (specs)

	Intel Atom E680	Intel Atom Z510
Essentials
Architecture codename	Tunnel Creek	Silverthorne
Launch date	September 2010	April 2008
Place in performance rating	3335	3338
Processor Number	E680	Z510
Series	Legacy Intel Atom® Processors	Legacy Intel Atom® Processors
Status	Launched	Discontinued
Vertical segment	Embedded	Mobile
Launch price (MSRP)		$45
Price now		$45
Value for money (0-100)		1.27
Performance
Base frequency	1.60 GHz	1.10 GHz
Bus Speed	2500 MHz PCIE	400 MHz FSB
Die size	26 mm	26 mm2
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	512 KB (per core)	512 KB (per core)
Manufacturing process technology	45 nm	45 nm
Maximum core temperature	90°C	90°C
Maximum frequency	1.6 GHz	1.1 GHz
Number of cores	1	1
Number of threads	2
Transistor count	47 million	47 million
VID voltage range	VCC (0.75 - 0.9V), VNN (0.75 - 1.1V)	0.75-1.1V
Memory
Max memory channels	1
Maximum memory size	2 GB
Supported memory types	DDR2 800
Graphics
Graphics base frequency	400 MHz
Processor graphics	Integrated
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	22mmx22mm	13mm x 14mm
Sockets supported	FCBGA676	PBGA441
Thermal Design Power (TDP)	4.5 Watt	2 Watt
Scenario Design Power (SDP)		0.96 W
Peripherals
Max number of PCIe lanes	4
PCI Express revision	1.0a
PCIe configurations	x1, root complex only
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
FSB parity
Idle States
Intel 64
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Thermal Monitoring
Instruction set extensions		Intel® SSE2, Intel® SSE3, Intel® SSSE3
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)