Celeron 6305 vs J3455

VS

Aggregate performance score

Celeron J3455
2016
4 cores / 4 threads, 10 Watt
1.42
+8.4%
Celeron 6305
2020
2 cores / 2 threads, 15 Watt
1.31

Celeron J3455 outperforms Celeron 6305 by a small 8% based on our aggregate benchmark results.

Primary details

Comparing Celeron J3455 and Celeron 6305 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking22062275
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.22no data
Market segmentDesktop processorLaptop
SeriesIntel CeleronIntel Tiger Lake
Power efficiency13.438.26
Architecture codenameApollo Lake (2014−2016)Tiger Lake-U (2020)
Release date30 August 2016 (8 years ago)1 September 2020 (4 years ago)
Launch price (MSRP)$107no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Celeron J3455 and Celeron 6305 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 speed1.5 GHzno data
Boost clock speed2.3 GHz1.8 GHz
Bus rateno data4 GT/s
Multiplier15no data
L1 cacheno data160 KB
L2 cache2 MB2.5 MB
L3 cache0 KB4 MB
Chip lithography14 nm10 nm SuperFin
Maximum core temperature105 °C100 °C
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Celeron J3455 and Celeron 6305 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
SocketFCBGA1296FCBGA1449
Power consumption (TDP)10 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron J3455 and Celeron 6305. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX-+
vPro-no data
Enhanced SpeedStep (EIST)+no data
Speed Shiftno data+
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Thermal Monitoring++
Smart Response-no data
GPIO+no data
Smart Connect-no data
HD Audio+no data
RST-no data
Deep Learning Boost-+

Security technologies

Celeron J3455 and Celeron 6305 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB+no data
Secure Boot+no data
Secure Key+no data
Identity Protection+-
SGXno data-
OS Guard-+
Anti-Theft-no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron J3455 and Celeron 6305 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 J3455 and Celeron 6305. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3L/LPDDR3 up to 1866 MT/s; LPDDR4 up to 2400 MT/sDDR4
Maximum memory size8 GB64 GB
Max memory channels22

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 500Intel UHD Graphics for 11th Gen Intel Processors
Max video memory8 GBno data
Quick Sync Video++
Clear Video+no data
Clear Video HD++
Graphics max frequency750 MHz1.25 GHz
Execution Units1248

Graphics interfaces

Available interfaces and connections of Celeron J3455 and Celeron 6305 integrated GPUs.

Number of displays supported34
eDP+no data
DisplayPort+-
HDMI+-
MIPI-DSI+no data

Graphics image quality

Maximum display resolutions supported by Celeron J3455 and Celeron 6305 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096x2304@60Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data7680x4320@60Hz

Graphics API support

APIs supported by Celeron J3455 and Celeron 6305 integrated GPUs, sometimes API versions are included.

DirectX+12.1
OpenGL+4.6

Peripherals

Specifications and connection of peripherals supported by Celeron J3455 and Celeron 6305.

PCIe version2.0no data
PCI Express lanes6no data
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 J3455 1.42
+8.4%
Celeron 6305 1.31

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 J3455 2252
+8.3%
Celeron 6305 2080

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 J3455 256
Celeron 6305 750
+193%

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 J3455 768
Celeron 6305 1264
+64.6%

Gaming performance

Pros & cons summary


Performance score 1.42 1.31
Integrated graphics card 0.77 5.58
Recency 30 August 2016 1 September 2020
Physical cores 4 2
Threads 4 2
Chip lithography 14 nm 10 nm
Power consumption (TDP) 10 Watt 15 Watt

Celeron J3455 has a 8.4% higher aggregate performance score, 100% more physical cores and 100% more threads, and 50% lower power consumption.

Celeron 6305, on the other hand, has 624.7% faster integrated GPU, an age advantage of 4 years, and a 40% more advanced lithography process.

Given the minimal performance differences, no clear winner can be declared between Celeron J3455 and Celeron 6305.

Note that Celeron J3455 is a desktop processor while Celeron 6305 is a notebook one.


Should you still have questions on choice between Celeron J3455 and Celeron 6305, ask them in Comments section, and we shall answer.

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Intel Celeron J3455
Celeron J3455
Intel Celeron 6305
Celeron 6305

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Community ratings

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Questions & comments

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