Intel Atom Z510 vs Intel Pentium 4-M 2.60

Comparative analysis of Intel Atom Z510 and Intel Pentium 4-M 2.60 processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Security & Reliability, Advanced Technologies, Virtualization, Memory. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Atom Z510

Intel Pentium 4-M 2.60

Differences

Reasons to consider the Intel Atom Z510

CPU is newer: launch date 4 year(s) 10 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running processor: 45 nm vs 130 nm
8x more L1 cache, more data can be stored in the L1 cache for quick access later
17.5x lower typical power consumption: 2 Watt vs 35 Watt

Launch date	April 2008 vs June 2003
Manufacturing process technology	45 nm vs 130 nm
L1 cache	64 KB (per core) vs 8 KB
Thermal Design Power (TDP)	2 Watt vs 35 Watt

Reasons to consider the Intel Pentium 4-M 2.60

Around 136% higher clock speed: 2.6 GHz vs 1.1 GHz
Around 11% higher maximum core temperature: 100°C vs 90°C
Around 61% better performance in PassMark - CPU mark: 313 vs 194

Specifications (specs)
Maximum frequency	2.6 GHz vs 1.1 GHz
Maximum core temperature	100°C vs 90°C
Benchmarks
PassMark - CPU mark	313 vs 194

Compare benchmarks

CPU 1: Intel Atom Z510
CPU 2: Intel Pentium 4-M 2.60

PassMark - CPU mark

CPU 1

CPU 2

194

313

Name	Intel Atom Z510	Intel Pentium 4-M 2.60
PassMark - Single thread mark	0	0
PassMark - CPU mark	194	313

Compare specifications (specs)

	Intel Atom Z510	Intel Pentium 4-M 2.60
Essentials
Architecture codename	Silverthorne	Northwood
Launch date	April 2008	June 2003
Launch price (MSRP)	$45
Place in performance rating	3338	3346
Price now	$45
Processor Number	Z510
Series	Legacy Intel Atom® Processors	Legacy Intel® Pentium® Processor
Status	Discontinued	Discontinued
Value for money (0-100)	1.27
Vertical segment	Mobile	Mobile
Performance
Base frequency	1.10 GHz	2.60 GHz
Bus Speed	400 MHz FSB	400 MHz FSB
Die size	26 mm2	131 mm2
L1 cache	64 KB (per core)	8 KB
L2 cache	512 KB (per core)	512 KB
Manufacturing process technology	45 nm	130 nm
Maximum core temperature	90°C	100°C
Maximum frequency	1.1 GHz	2.6 GHz
Number of cores	1	1
Transistor count	47 million	55 million
VID voltage range	0.75-1.1V	1.3V
64 bit support
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	13mm x 14mm	35mm x 35mm
Scenario Design Power (SDP)	0.96 W
Sockets supported	PBGA441	PPGA478
Thermal Design Power (TDP)	2 Watt	35 Watt
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
FSB parity
Idle States
Instruction set extensions	Intel® SSE2, Intel® SSE3, Intel® SSSE3
Intel 64
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Memory
Supported memory types		DDR1, DDR2