Intel Celeron N2830 vs Intel Core 2 Duo P8400

Comparative analysis of Intel Celeron N2830 and Intel Core 2 Duo P8400 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 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), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

Intel Celeron N2830

Intel Core 2 Duo P8400

Differences

Reasons to consider the Intel Celeron N2830

CPU is newer: launch date 5 year(s) 7 month(s) later
Around 7% higher clock speed: 2.41 GHz vs 2.26 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 45 nm
3.1x lower typical power consumption: 7.5 Watt vs 25 Watt
7x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 1.616 vs 0.23
Around 88% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.092 vs 0.049

Specifications (specs)
Launch date	23 February 2014 vs 15 July 2008
Maximum frequency	2.41 GHz vs 2.26 GHz
Manufacturing process technology	22 nm vs 45 nm
Thermal Design Power (TDP)	7.5 Watt vs 25 Watt
Benchmarks
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	1.616 vs 0.23
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.092 vs 0.049

Reasons to consider the Intel Core 2 Duo P8400

Around 5% higher maximum core temperature: 105°C vs 100°C
Around 14% more L1 cache; more data can be stored in the L1 cache for quick access later
3x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 47% better performance in PassMark - Single thread mark: 922 vs 626
Around 58% better performance in PassMark - CPU mark: 863 vs 546
Around 50% better performance in Geekbench 4 - Single Core: 302 vs 201
Around 45% better performance in Geekbench 4 - Multi-Core: 517 vs 356
2x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 13.234 vs 6.627
Around 71% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 0.446 vs 0.261
Around 41% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 1.273 vs 0.905

Specifications (specs)
Maximum core temperature	105°C vs 100°C
L1 cache	128 KB vs 112 KB
L2 cache	3072 KB vs 1 MB
Benchmarks
PassMark - Single thread mark	922 vs 626
PassMark - CPU mark	863 vs 546
Geekbench 4 - Single Core	302 vs 201
Geekbench 4 - Multi-Core	517 vs 356
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	13.234 vs 6.627
CompuBench 1.5 Desktop - Video Composition (Frames/s)	0.446 vs 0.261
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	1.273 vs 0.905

Compare benchmarks

CPU 1: Intel Celeron N2830
CPU 2: Intel Core 2 Duo P8400

PassMark - Single thread mark

CPU 1

CPU 2

626

922

PassMark - CPU mark

CPU 1

CPU 2

546

863

Geekbench 4 - Single Core

CPU 1

CPU 2

201

302

Geekbench 4 - Multi-Core

CPU 1

CPU 2

356

517

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

CPU 1

CPU 2

1.616

0.23

CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)

CPU 1

CPU 2

6.627

13.234

CompuBench 1.5 Desktop - T-Rex (Frames/s)

CPU 1

CPU 2

0.092

0.049

CompuBench 1.5 Desktop - Video Composition (Frames/s)

CPU 1

CPU 2

0.261

0.446

CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)

CPU 1

CPU 2

0.905

1.273

Name	Intel Celeron N2830	Intel Core 2 Duo P8400
PassMark - Single thread mark	626	922
PassMark - CPU mark	546	863
Geekbench 4 - Single Core	201	302
Geekbench 4 - Multi-Core	356	517
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	1.616	0.23
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	6.627	13.234
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.092	0.049
CompuBench 1.5 Desktop - Video Composition (Frames/s)	0.261	0.446
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	0.905	1.273
GFXBench 4.0 - T-Rex (Frames)	1196
GFXBench 4.0 - T-Rex (Fps)	1196

Compare specifications (specs)

	Intel Celeron N2830	Intel Core 2 Duo P8400
Essentials
Architecture codename	Bay Trail	Penryn
Launch date	23 February 2014	15 July 2008
Launch price (MSRP)	$107	$209
Place in performance rating	3198	3222
Processor Number	N2830	P8400
Series	Intel® Celeron® Processor N Series	Legacy Intel® Core™ Processors
Status	Launched	Discontinued
Vertical segment	Mobile	Mobile
Price now		$297.01
Value for money (0-100)		1.44
Performance
64 bit support
Base frequency	2.16 GHz	2.26 GHz
L1 cache	112 KB	128 KB
L2 cache	1 MB	3072 KB
Manufacturing process technology	22 nm	45 nm
Maximum core temperature	100°C	105°C
Maximum frequency	2.41 GHz	2.26 GHz
Number of cores	2	2
Number of threads	2	2
VID voltage range	0.40V – 1.14V	1.050V-1.150V
Bus Speed		1066 MHz FSB
Die size		107 mm2
Front-side bus (FSB)		1066 MHz
Transistor count		410 million
Memory
Max memory channels	2
Maximum memory size	8 GB
Supported memory types	DDR3L 1333
Graphics
Graphics base frequency	313 MHz
Graphics max dynamic frequency	750 MHz
Graphics max frequency	750 MHz
Intel® Clear Video HD technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics	Intel HD Graphics
Graphics interfaces
Number of displays supported	2
Wireless Display (WiDi) support
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1
Package Size	25mm x 27mm	35 mm x 35mm
Scenario Design Power (SDP)	4.5 W
Sockets supported	FCBGA1170	PGA478, BGA479
Thermal Design Power (TDP)	7.5 Watt	25 Watt
Peripherals
Max number of PCIe lanes	4
Number of USB ports	5
PCI Express revision	2.0
PCIe configurations	1x4
Total number of SATA ports	2
USB revision	3.0 and 2.0
Security & Reliability
Anti-Theft technology
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Rapid Storage technology (RST)
Intel® Stable Image Platform Program (SIPP)
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Smart Connect
FSB parity
Intel® Demand Based Switching
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)