Intel Celeron G1820 vs J4005

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Combined performance score

Celeron J4005
1.03

G1820 outperforms J4005 by 8% in our combined benchmark results.

General info

Comparing Celeron J4005 and Celeron G1820 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking23002254
Place by popularitynot in top-100not in top-100
Value for money0.612.25
Market segmentDesktop processorDesktop processor
SeriesIntel Celeronno data
Architecture codenameGemini Lake (2019)Haswell (2013−2015)
Release date11 December 2017 (6 years old)1 December 2013 (10 years old)
Launch price (MSRP)$107$110
Current price$355 (3.3x MSRP)$48 (0.4x MSRP)
Value for money

Performance per price, higher is better.

Celeron G1820 has 269% better value for money than Celeron J4005.

Technical specs

Celeron J4005 and Celeron G1820 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 GHz2.7 GHz
Boost clock speed2.7 GHz2.7 GHz
L1 cache112 KB64 KB (per core)
L2 cache4 MB256 KB (per core)
L3 cache4 MB2 MB
Chip lithography14 nm22 nm
Die sizeno data177 mm2
Maximum core temperature105 °C72 °C
Maximum case temperature (TCase)no data72 °C
Number of transistorsno data1,400 million
64 bit support++
Windows 11 compatibility+-
Unlocked multiplierNoNo

Compatibility

Information on Celeron J4005 and Celeron G1820 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
SocketFCBGA1090FCLGA1150
Power consumption (TDP)10 Watt53 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron J4005 and Celeron G1820. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2Intel® SSE4.1, Intel® SSE4.2
AES-NI+-
Enhanced SpeedStep (EIST)++
Speed Shift-no data
Turbo Boost Technology--
Hyper-Threading Technology--
TSXno data-
Idle States++
Thermal Monitoring++
SIPPno data-
Smart Response-no data
GPIO+no data
Turbo Boost Max 3.0-no data
StatusDiscontinuedDiscontinued

Security technologies

Celeron J4005 and Celeron G1820 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron J4005 and Celeron G1820 are enumerated here.

VT-d+-
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron J4005 and Celeron G1820. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesupto-2400DDR3
Maximum memory size8 GB32 GB
Max memory channels22
Maximum memory bandwidth38.397 GB/s21.3 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 600Intel® HD Graphics for 4th Generation Intel® Processors
Max video memory8 GB1.7 GB
Quick Sync Video++
Graphics max frequency700 MHz1.05 GHz
Execution Units12no data

Graphics interfaces

Available interfaces and connections of Celeron J4005 and Celeron G1820 integrated GPUs.

Number of displays supported33
eDP++
DisplayPort++
HDMI++
DVIno data+
VGAno data+
MIPI-DSI+no data

Graphics image quality

Maximum display resolutions supported by Celeron J4005 and Celeron G1820 integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.4no data1920x1080@60Hz
Max resolution over eDPno data2560x1600@60Hz
Max resolution over DisplayPortno data2560x1600@60Hz
Max resolution over VGAno data1920x1200@60Hz

Graphics API support

APIs supported by Celeron J4005 and Celeron G1820 integrated GPUs, sometimes API versions are included.

DirectX1211.1/12
OpenGL4.44.3

Peripherals

Specifications and connection of peripherals supported by Celeron J4005 and Celeron G1820.

PCIe version2.0Up to 3.0
PCI Express lanes616
USB revision2.0/3.0no data
Total number of SATA ports2no data
Max number of SATA 6 Gb/s Ports2no data
Number of USB ports8no data
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 J4005 1.03
Celeron G1820 1.11
+7.8%

G1820 outperforms J4005 by 8% in our combined 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 J4005 1588
Celeron G1820 1707
+7.5%

G1820 outperforms J4005 by 7% 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 J4005 347
Celeron G1820 491
+41.5%

G1820 outperforms J4005 by 41% 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 J4005 583
Celeron G1820 825
+41.5%

G1820 outperforms J4005 by 42% in GeekBench 5 Multi-Core.

Gaming performance

Advantages and disadvantages


Performance score 1.03 1.11
Recency 11 December 2017 1 December 2013
Cost $107 $110
Chip lithography 14 nm 22 nm
Power consumption (TDP) 10 Watt 53 Watt

We couldn't decide between Celeron J4005 and Celeron G1820. The differences in performance seem too small.


Should you still have questions on choice between Celeron J4005 and Celeron G1820, ask them in Comments section, and we shall answer.

User ratings

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Intel Celeron J4005
Celeron J4005
Intel Celeron G1820
Celeron G1820

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Questions and comments

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