Celeron N4000C vs N3450

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Aggregate performance score

Celeron N3450
2016
4 cores / 4 threads, 6 Watt
1.25
+40.4%
Celeron N4000C
2019
2 cores / 2 threads, 6 Watt
0.89

Celeron N3450 outperforms Celeron N4000C by a considerable 40% based on our aggregate benchmark results.

Primary details

Comparing Celeron N3450 and Celeron N4000C processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking23112560
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Celeronno data
Power efficiency19.7214.04
Architecture codenameApollo Lake (2014−2016)no data
Release date30 August 2016 (8 years ago)1 April 2019 (5 years ago)
Launch price (MSRP)$107no data

Detailed specifications

Celeron N3450 and Celeron N4000C basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)2 (Dual-core)
Threads42
Base clock speed1.1 GHz1.1 GHz
Boost clock speed2.2 GHz2.6 GHz
Multiplier11no data
L2 cache2 MBno data
L3 cache0 KB4 MB
Chip lithography14 nm14 nm
Maximum core temperature105 °C105 deg C
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Celeron N3450 and Celeron N4000C compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1 (Uniprocessor)1
SocketFCBGA1296FCBGA1090
Power consumption (TDP)6 Watt6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron N3450 and Celeron N4000C. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2
AES-NI++
vProno data-
Enhanced SpeedStep (EIST)++
Speed Shiftno data-
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Thermal Monitoring++
Smart Response--
GPIO++
Smart Connect-no data
Turbo Boost Max 3.0no data-
HD Audio+no data
RST-no data

Security technologies

Celeron N3450 and Celeron N4000C technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB++
Secure Boot+no data
Secure Key++
MPX++
Identity Protection++
SGXno dataYes with Intel® ME
OS Guard++
Anti-Theft--

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron N3450 and Celeron N4000C are enumerated here.

VT-d++
VT-x++
VT-i-no data
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron N3450 and Celeron N4000C. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR4/LPDDR4 up to 2400 MT/s
Maximum memory size8 GB8 GB
Max memory channels22

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 500Intel UHD Graphics 600
Max video memory8 GB8 GB
Quick Sync Video++
Clear Video+no data
Clear Video HD+no data
Graphics max frequency700 MHz650 MHz
Execution Units1212

Graphics interfaces

Available interfaces and connections of Celeron N3450 and Celeron N4000C integrated GPUs.

Number of displays supported33
eDP++
DisplayPort++
HDMI++
MIPI-DSI++

Graphics image quality

Maximum display resolutions supported by Celeron N3450 and Celeron N4000C integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+

Graphics API support

APIs supported by Celeron N3450 and Celeron N4000C integrated GPUs, sometimes API versions are included.

DirectX+12
OpenGL+4.4

Peripherals

Specifications and connection of peripherals supported by Celeron N3450 and Celeron N4000C.

PCIe version2.02.0
PCI Express lanes66
USB revision2.0/3.02.0/3.0
Total number of SATA ports22
Max number of SATA 6 Gb/s Ports22
Number of USB ports88
Integrated LAN--
UART++

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Celeron N3450 1.25
+40.4%
Celeron N4000C 0.89

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Celeron N3450 1983
+41%
Celeron N4000C 1406

Gaming performance

Pros & cons summary


Performance score 1.25 0.89
Integrated graphics card 0.77 0.87
Recency 30 August 2016 1 April 2019
Physical cores 4 2
Threads 4 2

Celeron N3450 has a 40.4% higher aggregate performance score, and 100% more physical cores and 100% more threads.

Celeron N4000C, on the other hand, has 13% faster integrated GPU, and an age advantage of 2 years.

The Celeron N3450 is our recommended choice as it beats the Celeron N4000C in performance tests.


Should you still have questions on choice between Celeron N3450 and Celeron N4000C, ask them in Comments section, and we shall answer.

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Intel Celeron N3450
Celeron N3450
Intel Celeron N4000C
Celeron N4000C

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.7 152 votes

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Questions & comments

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