Celeron N4000 vs N3450

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Aggregate performance score

Celeron N3450
2016
4 cores / 4 threads, 6 Watt
1.28
+34.7%

N3450 outperforms N4000 by a substantial 35% based on our aggregate benchmark results.

Primary details

Comparing Celeron N3450 and Celeron N4000 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking21962405
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel CeleronIntel Celeron
Architecture codenameApollo Lake (2016)Gemini Lake (2019)
Release date1 September 2016 (7 years ago)11 December 2017 (6 years ago)
Launch price (MSRP)$107$107
Current price$242 (2.3x MSRP)$305 (2.9x MSRP)

Detailed specifications

Celeron N3450 and Celeron N4000 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
L1 cacheno data112 KB
L2 cache2 MB4 MB
L3 cache0 KB4 MB
Chip lithography14 nm14 nm
Maximum core temperature105 °C105 deg C
64 bit support++
Windows 11 compatibility-+
Unlocked multiplierNoNo

Compatibility

Information on Celeron N3450 and Celeron N4000 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 configuration11
SocketFCBGA1296FCBGA1090
Power consumption (TDP)6 Watt6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron N3450 and Celeron N4000. You'll probably need this information if you require some particular technology.

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

Security technologies

Celeron N3450 and Celeron N4000 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 N4000 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 N4000. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR4
Maximum memory size8 GB8 GB
Max memory channels22
Maximum memory bandwidthno data38.397 GB/s
ECC memory support--

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 N4000 integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Celeron N3450 and Celeron N4000 integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+

Graphics API support

APIs supported by Celeron N3450 and Celeron N4000 integrated GPUs, sometimes API versions are included.

DirectX+12
OpenGL+4.4

Peripherals

Specifications and connection of peripherals supported by Celeron N3450 and Celeron N4000.

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 1.28
+34.7%
Celeron N4000 0.95

N3450 outperforms N4000 by 35% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

Celeron N3450 1978
+34.4%
Celeron N4000 1472

N3450 outperforms N4000 by 34% in Passmark.

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

Celeron N3450 240
Celeron N4000 324
+35%

N4000 outperforms N3450 by 35% in GeekBench 5 Single-Core.

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

Celeron N3450 665
+24.8%
Celeron N4000 533

N3450 outperforms N4000 by 25% in GeekBench 5 Multi-Core.

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Benchmark coverage: 20%

Celeron N3450 1415
Celeron N4000 2152
+52.1%

N4000 outperforms N3450 by 52% in Cinebench 10 32-bit single-core.

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Benchmark coverage: 19%

Celeron N3450 3959
Celeron N4000 4030
+1.8%

N4000 outperforms N3450 by 2% in Cinebench 10 32-bit multi-core.

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Benchmark coverage: 19%

Celeron N3450 2576
+14%
Celeron N4000 2259

N3450 outperforms N4000 by 14% in 3DMark06 CPU.

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Benchmark coverage: 18%

Celeron N3450 22.31
+43.2%
Celeron N4000 31.94

N4000 outperforms N3450 by 43% in wPrime 32.

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Benchmark coverage: 17%

Celeron N3450 2
+13.3%
Celeron N4000 2

N3450 outperforms N4000 by 13% in Cinebench 11.5 64-bit multi-core.

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

Benchmark coverage: 15%

Celeron N3450 143
+3.6%
Celeron N4000 138

N3450 outperforms N4000 by 4% in Cinebench 15 64-bit multi-core.

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

Benchmark coverage: 15%

Celeron N3450 45
Celeron N4000 71
+59.3%

N4000 outperforms N3450 by 59% in Cinebench 15 64-bit single-core.

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

Benchmark coverage: 14%

Celeron N3450 0.53
Celeron N4000 0.89
+67.9%

N4000 outperforms N3450 by 68% in Cinebench 11.5 64-bit single-core.

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

Benchmark coverage: 13%

Celeron N3450 1.2
+31.9%
Celeron N4000 0.9

N3450 outperforms N4000 by 32% in TrueCrypt AES.

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

Benchmark coverage: 13%

Celeron N3450 1020
+34.2%
Celeron N4000 760

N3450 outperforms N4000 by 34% in WinRAR 4.0.

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

Benchmark coverage: 13%

Celeron N3450 12
+26.4%
Celeron N4000 9

N3450 outperforms N4000 by 26% in x264 encoding pass 2.

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

Benchmark coverage: 13%

Celeron N3450 58
+23%
Celeron N4000 47

N3450 outperforms N4000 by 23% in x264 encoding pass 1.

Gaming performance

Pros & cons summary


Performance score 1.28 0.95
Integrated graphics card 0.75 0.86
Recency 1 September 2016 11 December 2017
Physical cores 4 2
Threads 4 2

The Celeron N3450 is our recommended choice as it beats the Celeron N4000 in performance tests.


Should you still have questions on choice between Celeron N3450 and Celeron N4000, ask them in Comments section, and we shall answer.

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Intel Celeron N3450
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