Intel Celeron J1900 vs Intel Core i7-620M

Comparative analysis of Intel Celeron J1900 and Intel Core i7-620M 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 J1900

Intel Core i7-620M

Differences

Reasons to consider the Intel Celeron J1900

CPU is newer: launch date 3 year(s) 9 month(s) later
2 more cores, run more applications at once: 4 vs 2
A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm
Around 75% more L1 cache; more data can be stored in the L1 cache for quick access later
4x more L2 cache, more data can be stored in the L2 cache for quick access later
3.5x lower typical power consumption: 10 Watt vs 35 Watt
6x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 3.068 vs 0.513

Specifications (specs)
Launch date	1 November 2013 vs 10 January 2010
Number of cores	4 vs 2
Manufacturing process technology	22 nm vs 32 nm
L1 cache	224 KB vs 64 KB (per core)
L2 cache	2 MB vs 512 KB
Thermal Design Power (TDP)	10 Watt vs 35 Watt
Benchmarks
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	3.068 vs 0.513

Reasons to consider the Intel Core i7-620M

Around 38% higher clock speed: 3.33 GHz vs 2.42 GHz
Around 96% better performance in PassMark - Single thread mark: 1280 vs 652
Around 72% better performance in PassMark - CPU mark: 1974 vs 1151
2.2x better performance in Geekbench 4 - Single Core: 452 vs 210
Around 38% better performance in Geekbench 4 - Multi-Core: 947 vs 686
Around 96% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 22.188 vs 11.336
Around 8% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.15 vs 0.139
Around 50% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 0.762 vs 0.508
Around 25% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 2.197 vs 1.753

Specifications (specs)
Maximum frequency	3.33 GHz vs 2.42 GHz
Benchmarks
PassMark - Single thread mark	1280 vs 652
PassMark - CPU mark	1974 vs 1151
Geekbench 4 - Single Core	452 vs 210
Geekbench 4 - Multi-Core	947 vs 686
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	22.188 vs 11.336
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.15 vs 0.139
CompuBench 1.5 Desktop - Video Composition (Frames/s)	0.762 vs 0.508
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	2.197 vs 1.753

Compare benchmarks

CPU 1: Intel Celeron J1900
CPU 2: Intel Core i7-620M

PassMark - Single thread mark

CPU 1

CPU 2

652

1280

PassMark - CPU mark

CPU 1

CPU 2

1151

1974

Geekbench 4 - Single Core

CPU 1

CPU 2

210

452

Geekbench 4 - Multi-Core

CPU 1

CPU 2

686

947

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

CPU 1

CPU 2

3.068

0.513

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

CPU 1

CPU 2

11.336

22.188

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

CPU 1

CPU 2

0.139

0.15

CompuBench 1.5 Desktop - Video Composition (Frames/s)

CPU 1

CPU 2

0.508

0.762

CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)

CPU 1

CPU 2

1.753

2.197

Name	Intel Celeron J1900	Intel Core i7-620M
PassMark - Single thread mark	652	1280
PassMark - CPU mark	1151	1974
Geekbench 4 - Single Core	210	452
Geekbench 4 - Multi-Core	686	947
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	3.068	0.513
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	11.336	22.188
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.139	0.15
CompuBench 1.5 Desktop - Video Composition (Frames/s)	0.508	0.762
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	1.753	2.197
GFXBench 4.0 - T-Rex (Frames)	1007
GFXBench 4.0 - T-Rex (Fps)	1007

Compare specifications (specs)

	Intel Celeron J1900	Intel Core i7-620M
Essentials
Architecture codename	Bay Trail	Arrandale
Launch date	1 November 2013	10 January 2010
Launch price (MSRP)	$82	$332
Place in performance rating	3166	2993
Processor Number	J1900	i7-620M
Series	Intel® Celeron® Processor J Series	Legacy Intel® Core™ Processors
Status	Launched	Launched
Vertical segment	Desktop	Mobile
Price now		$110.01
Value for money (0-100)		7.29
Performance
64 bit support
Base frequency	2.00 GHz	2.66 GHz
L1 cache	224 KB	64 KB (per core)
L2 cache	2 MB	512 KB
Manufacturing process technology	22 nm	32 nm
Maximum core temperature	105°C	105°C
Maximum frequency	2.42 GHz	3.33 GHz
Number of cores	4	2
Number of threads	4	4
Bus Speed		2.5 GT/s DMI
Die size		81 mm2
Front-side bus (FSB)		2500 MHz
L3 cache		4096 KB
Transistor count		382 million
Memory
Max memory channels	2	2
Maximum memory size	8 GB	8 GB
Supported memory types	DDR3L 1333	DDR3 800/1066
Maximum memory bandwidth		17.1 GB/s
Graphics
Graphics base frequency	688 MHz	500 MHz
Graphics max dynamic frequency	854 MHz	766 MHz
Graphics max frequency	854 MHz	766 MHz
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics	Intel HD Graphics	Intel HD Graphics
Intel® Clear Video HD technology
Intel® Clear Video technology
Graphics interfaces
Number of displays supported	2	2
Wireless Display (WiDi) support
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	25mm X 27mm	rPGA 37.5mmx 37.5mm, BGA 34mmx28mm
Sockets supported	FCBGA1170	BGA1288, PGA988
Thermal Design Power (TDP)	10 Watt	35 Watt
Peripherals
Max number of PCIe lanes	4	16
PCI Express revision	2.0	2.0
PCIe configurations	X4, X2, X1	1x16
Security & Reliability
Anti-Theft technology
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Rapid Storage technology (RST)
Intel® Stable Image Platform Program (SIPP)
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Physical Address Extensions (PAE)	36-bit	36-bit
Idle States
Instruction set extensions		Intel® SSE4.1, Intel® SSE4.2
Intel® Fast Memory Access
Intel® Flex Memory Access
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)