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Overview

The Celeron G3900 is manufactured by Intel. It was released in 1 September 2015 (10 years ago). It is based on the Skylake (2015−2016) architecture. It features 2 cores and 2 threads. Base frequency is 2.8 GHz, with boost up to 2.8 GHz. L3 cache: 4 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 51 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 2,155 points. Launch price was $42.

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 Celeron G3900

#691

Core i3-4330

MSRP: $138|Avg: $60

105%

#692

Celeron G6900

MSRP: $52|Avg: $77

105%

#693

Core i5-7600

MSRP: $224|Avg: $114

104%

#694

Core i9-11900K

MSRP: $539|Avg: $435

104%

#695

Core 2 Duo E8200

MSRP: $163|Avg: $20

104%

#696

Athlon 64 3500+

MSRP: $272|Avg: $10

103%

#697

Core i7-12700TE

MSRP: $378|Avg: $350

102%

#698

Core i9-12900E

MSRP: $500|Avg: $500

102%

#699

Core i5-4690K

MSRP: $243|Avg: $101

102%

#700

Core i7-6700

MSRP: $303|Avg: $143

102%

#701

Celeron G4900T

MSRP: $42|Avg: $40

101%

#702

Pentium E5300

MSRP: $62|Avg: $25

101%

#703

Ryzen Threadripper 2920X

MSRP: $649|Avg: $452

101%

#704

Core i9-9900KS

MSRP: $513|Avg: $350

100%

#705

Core i5-2500S

MSRP: $192|Avg: $61

100%

#706

Celeron G3900

MSRP: $42|Avg: $39

100%

#707

Core i5-11600T

MSRP: $262|Avg: $262

100%

#708

Athlon 64 X2 3800+

MSRP: $354|Avg: $20

99%

#709

Core 2 Duo E4400

MSRP: $113|Avg: $20

99%

#710

Core i9-9900K

MSRP: $488|Avg: $331

99%

#711

Core i7-3930K

MSRP: $583|Avg: $150

99%

#712

Ryzen Threadripper 2950X

MSRP: $899|Avg: $540

99%

#713

Celeron G4930T

MSRP: $42|Avg: $42

99%

#714

Celeron G1101

MSRP: $50|Avg: $20

98%

#715

Core i9-9920X

MSRP: $1189|Avg: $464

97%

#716

FX-770K

MSRP: N/A|Avg: $59

97%

#717

Core i3-9100

MSRP: $122|Avg: $125

95%

#718

Phenom II X3 B77

MSRP: $281|Avg: $35

95%

#719

Core i9-10900X

MSRP: $590|Avg: $425

95%

#720

Phenom X4 9500

MSRP: $247|Avg: $30

94%

#721

Core i7-8700T

MSRP: $303|Avg: $196

94%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Celeron G3900 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Celeron G3900 specifications and capabilities.

⚡

Processing Power

The Celeron G3900 is a 2-core / 2-thread processor based on the Skylake (2015−2016) architecture, manufactured on a 14 nm process node. It reaches a maximum boost clock of 2.8 GHz from a base frequency of 2.8 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 4 MB (total) of L3 cache, plus 256 kB (per core) of L2 cache and 64 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 2,155, 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 680, while multi-core reaches 1,250.

Specification	Celeron G3900
Cores / ThreadsPhysical/logical processing units	2C / 2T
Max Boost ClockPeak single-core speed under boost	2.8 GHz
Base ClockGuaranteed minimum operating frequency	2.8 GHz
ArchitectureCPU microarchitecture design	Skylake (2015−2016)
Process NodeFabrication technology — smaller = more efficient	14 nm
L3 CacheShared cache — reduces memory latency for all cores	4 MB (total)
L2 CachePer-core fast cache for frequently accessed data	256 kB (per core)
L1 CacheUltra-fast per-core cache	64 kB (per core)
Die SizePhysical silicon area of the processor	150 mm2
Transistor CountMore transistors = more capabilities	1,400 million
Bus SpeedData bus frequency	4 × 8 GT/s
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	2,155
Geekbench 6 SingleSingle-core performance — most relevant for gaming	680
Geekbench 6 MultiMulti-core parallel workload performance	1,250

🧠

Memory & Platform

The Celeron G3900 fits into the LGA1151 socket and supports PCIe 3.0 with 16 total PCIe lanes for expansion cards and storage. It supports DDR3, DDR4 memory at speeds up to DDR4-2133 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 64 GB across 2 channels (dual-channel doubles bandwidth). It supports ECC memory, providing error-correcting capabilities — essential for mission-critical workloads and servers. Integrated graphics: Intel HD Graphics 510 — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.

Specification	Celeron G3900
TypeDesktop or Laptop processor	desktop
SeriesProduct family	Intel Celeron
SocketMotherboard socket required	LGA1151
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 3.0
PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion	16
RAM TypeSupported memory standard	DDR3, DDR4
Max RAM SpeedMaximum officially supported memory frequency	DDR4-2133
Max RAM CapacityMaximum installable memory	64 GB
RAM ChannelsDual-channel doubles bandwidth vs single-channel	2
ECC SupportError-Correcting Code memory — prevents data corruption	Yes
Integrated GPUBuilt-in graphics processor	Intel HD Graphics 510
Compatible ChipsetsMotherboard chipsets that support this CPU	H110,B150,H170,Z170
Max CPUs in ConfigMulti-socket support for servers	1 (Uniprocessor)

🔧

Advanced Features

The Celeron G3900 is primarily designed for Desktop. Virtualization: VT-x, VT-d — enables running virtual machines efficiently (important for development and server workloads). Its primary market competitor is the Pentium G4400.

Specification	Celeron G3900
Primary Use CaseIntended workload category	Desktop
OverclockingWhether CPU clock can be manually increased	🔒 Locked
AVX-512Advanced vector instructions for AI/ML workloads	❌ Not Supported
VirtualizationHardware-assisted virtualization technology	VT-x, VT-d
Direct CompetitorMarket equivalent from rival manufacturer	Pentium G4400

🌡️

Power & Cooling

The Celeron G3900 has a rated TDP (Thermal Design Power) of 51 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. It ships with the Intel Stock stock cooler. Recommended cooling: Stock.

Specification	Celeron G3900
TDPThermal Design Power — heat output under sustained workload	51 Watt
Included CoolerStock cooler bundled in the box	Intel Stock
Recommended CoolerSuggested aftermarket cooling solution	Stock

💰

Value Analysis

At an average price of $39 (MSRP: $42), the Celeron G3900 delivers 55 PassMark points per dollar. Performance ranking position: #2527 out of all indexed processors.

Specification	Celeron G3900
MSRPManufacturer's Suggested Retail Price	$42
Avg Price (30d)Average market price over the last 30 days	$39
Launch PriceOriginal retail price at launch	$42
Performance RankPosition in overall performance ranking	#2527
Release DateLaunch date	1 September 2015 (10 years ago)
Release Year	2015
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	Intel

Specifications Reference

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

4 categories

General Information

8 specs

Type	desktop
Series	Intel Celeron
Designer	Intel
Launch Price	$42
Manufacturer	Intel
Release Date	1 September 2015 (10 years ago)
Architecture Codename	Skylake (2015−2016)
Performance Ranking Position	2527

Technical Specifications

16 specs

Cores	2
Threads	2
Bus Type	DMI 3.0
Die Size	150 mm2
L1 Cache	64 kB (per core)
L2 Cache	256 kB (per core)
L3 Cache	4 MB (total)
Bus Speed	4 × 8 GT/s
Multiplier	28
Max Frequency	2.8 GHz
64-Bit Support	+
Base Frequency	2.8 GHz
Transistor Count	1,400 million
Process Technology	14 nm
Windows 11 Compatible	-
Max Case Temperature (TCase)	65 °C