Celeron N2840 vs J4025

VS

Aggregate performance score

Celeron J4025
2019
2 cores / 2 threads, 10 Watt
0.93
+151%
Celeron N2840
2014
2 cores / 2 threads, 7 Watt
0.37

Celeron J4025 outperforms Celeron N2840 by a whopping 151% based on our aggregate benchmark results.

Primary details

Comparing Celeron J4025 and Celeron N2840 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking25233039
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.68no data
Market segmentDesktop processorLaptop
Seriesno dataIntel Celeron
Power efficiency8.764.98
Architecture codenameGemini Lake Refresh (2019)Bay Trail-M (2013−2014)
Release date4 November 2019 (5 years ago)22 May 2014 (10 years ago)
Launch price (MSRP)$107no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Celeron J4025 and Celeron N2840 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 cores2 (Dual-core)2 (Dual-core)
Threads22
Base clock speed2 GHz2.16 GHz
Boost clock speed2.9 GHz2.58 GHz
L1 cache56 KB (per core)56K (per core)
L2 cache4 MB (shared)512K (per core)
L3 cache4 MB0 KB
Chip lithography14 nm22 nm
Die size93 mm2no data
Maximum core temperature105 °C100 °C
64 bit support++
Windows 11 compatibility+-

Compatibility

Information on Celeron J4025 and Celeron N2840 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
SocketFCBGA1090FCBGA1170
Power consumption (TDP)10 Watt7.5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron J4025 and Celeron N2840. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
AES-NI+-
Enhanced SpeedStep (EIST)++
Speed Shift-no data
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Thermal Monitoring+-
Smart Response-no data
GPIO+no data
Smart Connectno data+
Turbo Boost Max 3.0-no data

Security technologies

Celeron J4025 and Celeron N2840 technologies aimed at improving security, for example, by protecting against hacks.

EDB++
Secure Key++
MPX+-
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard+no data
Anti-Theft--

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron J4025 and Celeron N2840 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron J4025 and Celeron N2840. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR3
Maximum memory size8 GB8 GB
Max memory channels22
Maximum memory bandwidthno data21.32 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel UHD Graphics 600Intel HD Graphics for Intel Atom Processor Z3700 Series
Max video memory8 GBno data
Quick Sync Video++
Graphics max frequency700 MHz792 MHz
Execution Units12no data

Graphics interfaces

Available interfaces and connections of Celeron J4025 and Celeron N2840 integrated GPUs.

Number of displays supported32
eDP+no data
DisplayPort+-
HDMI+-
MIPI-DSI+no data

Graphics image quality

Maximum display resolutions supported by Celeron J4025 and Celeron N2840 integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2160@30Hzno data
Max resolution over eDP4096x2160@60Hzno data
Max resolution over DisplayPort4096x2160@60Hzno data

Graphics API support

APIs supported by Celeron J4025 and Celeron N2840 integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.4no data

Peripherals

Specifications and connection of peripherals supported by Celeron J4025 and Celeron N2840.

PCIe version2.02.0
PCI Express lanes64
USB revision2.0/3.03.0 and 2.0
Total number of SATA ports22
Max number of SATA 6 Gb/s Ports2no data
Number of USB ports85
Integrated LAN-no data
UART+no data

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 J4025 0.93
+151%
Celeron N2840 0.37

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 J4025 1477
+151%
Celeron N2840 588

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.

Celeron J4025 329
+84.8%
Celeron N2840 178

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.

Celeron J4025 539
+81.5%
Celeron N2840 297

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.

Celeron J4025 2337
+75.6%
Celeron N2840 1331

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.

Celeron J4025 4556
+79.9%
Celeron N2840 2533

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.

Celeron J4025 2575
+70.5%
Celeron N2840 1510

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.

Celeron J4025 2
+103%
Celeron N2840 1

Cinebench 15 64-bit multi-core

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

Celeron J4025 148
+94.7%
Celeron N2840 76

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.

Celeron J4025 77
+103%
Celeron N2840 38

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.

Celeron J4025 0.96
+118%
Celeron N2840 0.44

Gaming performance

Pros & cons summary


Performance score 0.93 0.37
Integrated graphics card 0.87 0.77
Recency 4 November 2019 22 May 2014
Chip lithography 14 nm 22 nm
Power consumption (TDP) 10 Watt 7 Watt

Celeron J4025 has a 151.4% higher aggregate performance score, 13% faster integrated GPU, an age advantage of 5 years, and a 57.1% more advanced lithography process.

Celeron N2840, on the other hand, has 42.9% lower power consumption.

The Celeron J4025 is our recommended choice as it beats the Celeron N2840 in performance tests.

Note that Celeron J4025 is a desktop processor while Celeron N2840 is a notebook one.


Should you still have questions on choice between Celeron J4025 and Celeron N2840, ask them in Comments section, and we shall answer.

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Intel Celeron J4025
Celeron J4025
Intel Celeron N2840
Celeron N2840

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Community ratings

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