Intel Celeron N2840 vs Intel Core i3-380UM

Comparative analysis of Intel Celeron N2840 and Intel Core i3-380UM 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 N2840

Intel Core i3-380UM

Differences

Reasons to consider the Intel Celeron N2840

CPU is newer: launch date 3 year(s) 7 month(s) later
Around 94% higher clock speed: 2.58 GHz vs 1.33 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm
2x more L2 cache, more data can be stored in the L2 cache for quick access later
2.3x lower typical power consumption: 7.5 Watt vs 18 Watt
Around 15% better performance in PassMark - Single thread mark: 671 vs 581
Around 4% better performance in Geekbench 4 - Single Core: 207 vs 199

Specifications (specs)
Launch date	22 May 2014 vs 1 October 2010
Maximum frequency	2.58 GHz vs 1.33 GHz
Manufacturing process technology	22 nm vs 32 nm
L2 cache	1 MB vs 512 KB
Thermal Design Power (TDP)	7.5 Watt vs 18 Watt
Benchmarks
PassMark - Single thread mark	671 vs 581
Geekbench 4 - Single Core	207 vs 199

Reasons to consider the Intel Core i3-380UM

2 more threads: 4 vs 2
Around 5% higher maximum core temperature: 105°C vs 100°C
Around 27% better performance in PassMark - CPU mark: 745 vs 587
Around 22% better performance in Geekbench 4 - Multi-Core: 451 vs 370

Specifications (specs)
Number of threads	4 vs 2
Maximum core temperature	105°C vs 100°C
Benchmarks
PassMark - CPU mark	745 vs 587
Geekbench 4 - Multi-Core	451 vs 370

Compare benchmarks

CPU 1: Intel Celeron N2840
CPU 2: Intel Core i3-380UM

PassMark - Single thread mark

CPU 1

CPU 2

671

581

PassMark - CPU mark

CPU 1

CPU 2

587

745

Geekbench 4 - Single Core

CPU 1

CPU 2

207

199

Geekbench 4 - Multi-Core

CPU 1

CPU 2

370

451

Name	Intel Celeron N2840	Intel Core i3-380UM
PassMark - Single thread mark	671	581
PassMark - CPU mark	587	745
Geekbench 4 - Single Core	207	199
Geekbench 4 - Multi-Core	370	451
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	1.114
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	6.194
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.074
CompuBench 1.5 Desktop - Video Composition (Frames/s)	1.793
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	0.939
GFXBench 4.0 - T-Rex (Frames)	1383
GFXBench 4.0 - T-Rex (Fps)	1383

Compare specifications (specs)

	Intel Celeron N2840	Intel Core i3-380UM
Essentials
Architecture codename	Bay Trail	Arrandale
Launch date	22 May 2014	1 October 2010
Place in performance rating	3110	3114
Processor Number	N2840	i3-380UM
Series	Intel® Celeron® Processor N Series	Legacy Intel® Core™ Processors
Status	Launched	Discontinued
Vertical segment	Mobile	Mobile
Performance
64 bit support
Base frequency	2.16 GHz	1.33 GHz
L1 cache	112 KB
L2 cache	1 MB	512 KB
Manufacturing process technology	22 nm	32 nm
Maximum core temperature	100°C	105°C
Maximum frequency	2.58 GHz	1.33 GHz
Number of cores	2	2
Number of threads	2	4
Bus Speed		2.5 GT/s DMI
Die size		81 mm2
Front-side bus (FSB)		2500 MHz
L3 cache		3072 KB
Transistor count		382 million
Memory
Max memory channels	2	2
Maximum memory bandwidth	21.32 GB/s	12.8 GB/s
Maximum memory size	8 GB	8 GB
Supported memory types	DDR3L 1333	DDR3 800
Graphics
Graphics base frequency	311 MHz	166 MHz
Graphics max dynamic frequency	792 MHz	500 MHz
Graphics max frequency	792 MHz	500 MHz
Intel® Clear Video HD technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics	Intel HD Graphics	Intel HD Graphics
Intel® Clear Video technology
Intel® Flexible Display Interface (Intel® FDI)
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	BGA 34mm x 28mm
Scenario Design Power (SDP)	4.5 W
Sockets supported	FCBGA1170	BGA1288
Thermal Design Power (TDP)	7.5 Watt	18 Watt
Peripherals
Max number of PCIe lanes	4	16
Number of USB ports	5
PCI Express revision	2.0	2.0
PCIe configurations	1x4	1x16
Total number of SATA ports	2
USB revision	3.0 and 2.0
Security & Reliability
Anti-Theft technology
Execute Disable Bit (EDB)
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® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Smart Connect
Flexible Display interface (FDI)
Instruction set extensions		Intel® SSE4.1, Intel® SSE4.2
Intel® Fast Memory Access
Intel® Flex Memory Access
Physical Address Extensions (PAE)		36-bit
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)