Intel Atom N450 vs Intel Atom D510

Comparative analysis of Intel Atom N450 and Intel Atom D510 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Compatibility, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Atom N450

Intel Atom D510

Differences

Reasons to consider the Intel Atom N450

2.2x lower typical power consumption: 5.5 Watt vs 13 Watt

Thermal Design Power (TDP)	5.5 Watt vs 13 Watt

Reasons to consider the Intel Atom D510

1 more cores, run more applications at once: 2 vs 1
2 more threads: 4 vs 2
2x more L1 cache, more data can be stored in the L1 cache for quick access later
2x more L2 cache, more data can be stored in the L2 cache for quick access later
2x more maximum memory size: 4 GB vs 2 GB
Around 6% better performance in PassMark - Single thread mark: 293 vs 277
2x better performance in PassMark - CPU mark: 406 vs 203
6.4x better performance in Geekbench 4 - Single Core: 515 vs 80
8.1x better performance in Geekbench 4 - Multi-Core: 1003 vs 124

Specifications (specs)
Number of cores	2 vs 1
Number of threads	4 vs 2
L1 cache	64 KB (per core) vs 64 KB (per core)
L2 cache	512 KB (per core) vs 512 KB
Maximum memory size	4 GB vs 2 GB
Benchmarks
PassMark - Single thread mark	293 vs 277
PassMark - CPU mark	406 vs 203
Geekbench 4 - Single Core	515 vs 80
Geekbench 4 - Multi-Core	1003 vs 124

Compare benchmarks

CPU 1: Intel Atom N450
CPU 2: Intel Atom D510

PassMark - Single thread mark

CPU 1

CPU 2

277

293

PassMark - CPU mark

CPU 1

CPU 2

203

406

Geekbench 4 - Single Core

CPU 1

CPU 2

515

Geekbench 4 - Multi-Core

CPU 1

CPU 2

124

1003

Name	Intel Atom N450	Intel Atom D510
PassMark - Single thread mark	277	293
PassMark - CPU mark	203	406
Geekbench 4 - Single Core	80	515
Geekbench 4 - Multi-Core	124	1003

Compare specifications (specs)

	Intel Atom N450	Intel Atom D510
Essentials
Architecture codename	Pineview	Pineview
Launch date	21 December 2009	December 2009
Launch price (MSRP)	$64	$97
Place in performance rating	3298	3077
Processor Number	N450	D510
Series	Legacy Intel Atom® Processors	Legacy Intel Atom® Processors
Status	Discontinued	Discontinued
Vertical segment	Mobile	Desktop
Price now		$97.16
Value for money (0-100)		1.98
Performance
64 bit support
Base frequency	1.66 GHz	1.66 GHz
Bus Speed	2.5 GT/s DMI	2.5 GT/s DMI
Die size	66 mm2	87 mm2
Front-side bus (FSB)	533 MHz
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	512 KB	512 KB (per core)
Manufacturing process technology	45 nm	45 nm
Maximum core temperature	100°C	100°C
Maximum frequency	1.66 GHz	1.66 GHz
Number of cores	1	2
Number of threads	2	4
Transistor count	123 million	176 million
VID voltage range	0.800V-1.175V	0.800V-1.175V
Memory
Max memory channels	1	1
Maximum memory size	2 GB	4 GB
Supported memory types	DDR2 667	DDR2 667/800
Maximum memory bandwidth		6.4 GB/s
Graphics
Processor graphics	Integrated	Integrated
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	22mm x 22mm	22mm x 22mm
Sockets supported	FCBGA559	FCBGA559
Thermal Design Power (TDP)	5.5 Watt	13 Watt
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Instruction set extensions	Intel® SSE2, Intel® SSE3, Intel® SSSE3	Intel® SSE2, Intel® SSE3, Intel® SSSE3
Intel 64
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Thermal Monitoring
Idle States
Intel® AES New Instructions
Physical Address Extensions (PAE)		32-bit
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)