Intel Core 2 Duo T5450 vs Intel Celeron N2840

Comparative analysis of Intel Core 2 Duo T5450 and Intel Celeron N2840 processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Security & Reliability, Advanced Technologies, Virtualization, Memory, Graphics, Graphics interfaces, Peripherals. 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 Core 2 Duo T5450

Intel Celeron N2840

Differences

Reasons to consider the Intel Celeron N2840

A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 65 nm
4.4x lower typical power consumption: 7.5 Watt vs 35 Watt
Around 12% better performance in PassMark - Single thread mark: 672 vs 598
Around 2% better performance in PassMark - CPU mark: 587 vs 578
Around 2% better performance in Geekbench 4 - Single Core: 207 vs 203
Around 3% better performance in Geekbench 4 - Multi-Core: 370 vs 359

Specifications (specs)
Manufacturing process technology	22 nm vs 65 nm
Thermal Design Power (TDP)	7.5 Watt vs 35 Watt
Benchmarks
PassMark - Single thread mark	672 vs 598
PassMark - CPU mark	587 vs 578
Geekbench 4 - Single Core	207 vs 203
Geekbench 4 - Multi-Core	370 vs 359

Compare benchmarks

CPU 1: Intel Core 2 Duo T5450
CPU 2: Intel Celeron N2840

PassMark - Single thread mark

CPU 1

CPU 2

598

672

PassMark - CPU mark

CPU 1

CPU 2

578

587

Geekbench 4 - Single Core

CPU 1

CPU 2

203

207

Geekbench 4 - Multi-Core

CPU 1

CPU 2

359

370

Name	Intel Core 2 Duo T5450	Intel Celeron N2840
PassMark - Single thread mark	598	672
PassMark - CPU mark	578	587
Geekbench 4 - Single Core	203	207
Geekbench 4 - Multi-Core	359	370
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 Core 2 Duo T5450	Intel Celeron N2840
Essentials
Architecture codename	Merom	Bay Trail
Place in performance rating	3034	3035
Processor Number	T5450	N2840
Series	Legacy Intel® Core™ Processors	Intel® Celeron® Processor N Series
Status	Discontinued	Launched
Vertical segment	Mobile	Mobile
Launch date		22 May 2014
Performance
64 bit support
Base frequency	1.66 GHz	2.16 GHz
Bus Speed	667 MHz FSB
Die size	143 mm2
Manufacturing process technology	65 nm	22 nm
Maximum core temperature	100°C	100°C
Number of cores	2	2
Transistor count	291 million
VID voltage range	1.075V-1.250V
L1 cache		112 KB
L2 cache		1 MB
Maximum frequency		2.58 GHz
Number of threads		2
Compatibility
Low Halogen Options Available
Package Size	35mm x 35mm	25mm x 27mm
Sockets supported	PPGA478	FCBGA1170
Thermal Design Power (TDP)	35 Watt	7.5 Watt
Max number of CPUs in a configuration		1
Scenario Design Power (SDP)		4.5 W
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Anti-Theft technology
Intel® Secure Key technology
Advanced Technologies
Enhanced Intel SpeedStep® technology
FSB parity
Intel 64
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Idle States
Intel® AES New Instructions
Intel® vPro™ Platform Eligibility
Smart Connect
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Memory
Max memory channels		2
Maximum memory bandwidth		21.32 GB/s
Maximum memory size		8 GB
Supported memory types		DDR3L 1333
Graphics
Graphics base frequency		311 MHz
Graphics max dynamic frequency		792 MHz
Graphics max frequency		792 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
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