PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Overview

The Celeron J3455 is manufactured by Intel. It was released in 30 August 2016 (9 years ago). It is based on the Apollo Lake (2014−2016) architecture. It features 4 cores and 4 threads. Base frequency is 1.5 GHz, with boost up to 2.3 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 14 nm process technology. Socket: FCBGA1296. Thermal design power (TDP): 10 Watt. Memory support: DDR3L/LPDDR3 up to 1866 MT/s; LPDDR4 up to 2400 MT/s. Passmark benchmark score: 2,247 points. Launch price was $107.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Celeron J3455 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Celeron J3455 specifications and capabilities.

⚡

Processing Power

The Celeron J3455 is a 4-core / 4-thread processor based on the Apollo Lake (2014−2016) architecture, manufactured on a 14 nm process node. It reaches a maximum boost clock of 2.3 GHz from a base frequency of 1.5 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 0 kB of L3 cache, plus 2 MB of L2 cache. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 2,247, placing it in the Entry Level performance tier as a Legacy generation product. Geekbench 6 single-core (the most relevant metric for gaming FPS) records 450, while multi-core reaches 850.

Specification	Celeron J3455
Cores / ThreadsPhysical/logical processing units	4C / 4T
Max Boost ClockPeak single-core speed under boost	2.3 GHz
Base ClockGuaranteed minimum operating frequency	1.5 GHz
ArchitectureCPU microarchitecture design	Apollo Lake (2014−2016)
Process NodeFabrication technology — smaller = more efficient	14 nm
L3 CacheShared cache — reduces memory latency for all cores	0 kB
L2 CachePer-core fast cache for frequently accessed data	2 MB
Max TemperatureMaximum safe operating temperature (Tjmax)	105 °C
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	2,247
Geekbench 6 SingleSingle-core performance — most relevant for gaming	450
Geekbench 6 MultiMulti-core parallel workload performance	850

🧠

Memory & Platform

The Celeron J3455 fits into the FCBGA1296 socket and supports PCIe 3.0 with 6 total PCIe lanes for expansion cards and storage. It supports DDR3L/LPDDR3 up to 1866 MT/s; LPDDR4 up to 2400 MT/s memory at speeds up to DDR4-2400 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 8 GB across 2 channels (dual-channel doubles bandwidth). Integrated graphics: HD Graphics 500 — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.

Specification	Celeron J3455
TypeDesktop or Laptop processor	desktop
SeriesProduct family	Intel Celeron
SocketMotherboard socket required	FCBGA1296
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 3.0
PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion	6
RAM TypeSupported memory standard	DDR3L/LPDDR3 up to 1866 MT/s; LPDDR4 up to 2400 MT/s
Max RAM SpeedMaximum officially supported memory frequency	DDR4-2400
Max RAM CapacityMaximum installable memory	8 GB
RAM ChannelsDual-channel doubles bandwidth vs single-channel	2
ECC SupportError-Correcting Code memory — prevents data corruption	No
Integrated GPUBuilt-in graphics processor	HD Graphics 500
Compatible ChipsetsMotherboard chipsets that support this CPU	N/A (SoC)
Max CPUs in ConfigMulti-socket support for servers	1 (Uniprocessor)

🔧

Advanced Features

The Celeron J3455 is primarily designed for Low Power. Virtualization: VT-x — enables running virtual machines efficiently (important for development and server workloads). Its primary market competitor is the Pentium J4205.

Specification	Celeron J3455
Primary Use CaseIntended workload category	Low Power
OverclockingWhether CPU clock can be manually increased	🔒 Locked
AVX-512Advanced vector instructions for AI/ML workloads	❌ Not Supported
VirtualizationHardware-assisted virtualization technology	VT-x
Direct CompetitorMarket equivalent from rival manufacturer	Pentium J4205

🌡️

Power & Cooling

The Celeron J3455 has a rated TDP (Thermal Design Power) of 10 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. No stock cooler is included — you will need to purchase an aftermarket cooler separately. Recommended cooling: Passive.

Specification	Celeron J3455
TDPThermal Design Power — heat output under sustained workload	10 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	105 °C
Included CoolerStock cooler bundled in the box	No
Recommended CoolerSuggested aftermarket cooling solution	Passive

💰

Value Analysis

Performance ranking position: #2490 out of all indexed processors.

Specification	Celeron J3455
Launch PriceOriginal retail price at launch	$107
Performance RankPosition in overall performance ranking	#2490
Release DateLaunch date	30 August 2016 (9 years ago)
Release Year	2016
DesignerArchitecture designer (e.g. Intel, AMD)	Intel

Specifications Reference

Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.

4 categories

General Information

7 specs

Type	desktop
Series	Intel Celeron
Designer	Intel
Launch Price	$107
Release Date	30 August 2016 (9 years ago)
Architecture Codename	Apollo Lake (2014−2016)
Performance Ranking Position	2490

Technical Specifications

11 specs

Cores	4
Threads	4
L2 Cache	2 MB
L3 Cache	0 kB
Multiplier	15
Max Frequency	2.3 GHz
64-Bit Support	+
Base Frequency	1.5 GHz
Process Technology	14 nm
Max Core Temperature	105 °C
Windows 11 Compatible	-