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 G1840T is manufactured by Intel. It was released in 2007-01-01. It is based on the Haswell (2013−2015) architecture. It features 2 cores and 2 threads. Base frequency is 2.5 GHz, with boost up to 2.5 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,576 points. Launch price was $69.

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 G1840T

#100

Pentium Dual-Core E2140

MSRP: $74|Avg: $5

103%

#101

Core i7-4820K

MSRP: $332|Avg: $40

103%

#102

Ryzen 9 7900X

MSRP: $549|Avg: $316

103%

#103

Ryzen 5 5600X

MSRP: $299|Avg: $135

103%

#104

Core i5-14600KF

MSRP: $304|Avg: $239

103%

#105

Pentium G2120T

MSRP: $87|Avg: $10

102%

#106

Core i7-5960X

MSRP: $999|Avg: $83

102%

#107

Ryzen 7 5800

MSRP: $349|Avg: $160

102%

#108

Core i3-14100F

MSRP: $109|Avg: $96

102%

#109

Ryzen 7 3700X

MSRP: $329|Avg: $140

102%

#110

Core i5-3550

MSRP: $194|Avg: $30

101%

#111

Ryzen 5 7600X

MSRP: $299|Avg: $199

101%

#112

Ryzen 3 3100

MSRP: $99|Avg: $75

101%

#113

Core i5-6600T

MSRP: $213|Avg: $35

101%

#114

Core i5-3340S

MSRP: $182|Avg: $25

101%

#115

Celeron G1840T

MSRP: $42|Avg: $10

100%

#116

Core i3-4350T

MSRP: $138|Avg: $20

100%

#117

Core i5-13490F

MSRP: $235|Avg: $170

100%

#118

Core i3-3240

MSRP: $132|Avg: $15

99%

#119

Ryzen 5 5600F

MSRP: $99|Avg: $129

99%

#120

Ryzen 9 PRO 3900

MSRP: $499|Avg: $200

99%

#121

Ryzen 3 4300GE

MSRP: $94|Avg: $72

99%

#122

Ryzen 5 PRO 2400GE

MSRP: $169|Avg: $50

99%

#123

Core Ultra 5 225

MSRP: $240|Avg: $200

99%

#124

Core i5-11500

MSRP: $192|Avg: $110

99%

#125

Core i3-12100F

MSRP: $97|Avg: $90

99%

#126

Core Ultra 7 265

MSRP: $384|Avg: $320

98%

#127

Core i5-2400

MSRP: $184|Avg: $25

98%

#128

Ryzen 7 5800X

MSRP: $449|Avg: $180

98%

#129

Core i5-11400F

MSRP: $157|Avg: $110

97%

#130

Celeron E1500

MSRP: $53|Avg: $5

97%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Celeron G1840T across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Celeron G1840T specifications and capabilities.

⚡

Processing Power

The Celeron G1840T is a 2-core / 2-thread processor based on the Haswell (2013−2015) architecture, manufactured on a 22 nm process node. It reaches a maximum boost clock of 2.5 GHz from a base frequency of 2.5 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 3 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 1,576, placing it in the Entry Level performance tier as a Legacy generation product.

Specification	Celeron G1840T
Cores / ThreadsPhysical/logical processing units	2C / 2T
Max Boost ClockPeak single-core speed under boost	2.5 GHz
Base ClockGuaranteed minimum operating frequency	2.5 GHz
ArchitectureCPU microarchitecture design	Haswell (2013−2015)
Process NodeFabrication technology — smaller = more efficient	22 nm
L3 CacheShared cache — reduces memory latency for all cores	3 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	177 mm2
Transistor CountMore transistors = more capabilities	1,400 million
Bus SpeedData bus frequency	5 GT/s
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	1,576

🧠

Memory & Platform

The Celeron G1840T fits into the LGA1150 socket and supports PCIe 3.0 with 16 total PCIe lanes for expansion cards and storage. It supports DDR3 memory at speeds up to DDR3-1333 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 32 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: HD Graphics (Haswell) — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.

Specification	Celeron G1840T
TypeDesktop or Laptop processor	desktop
SocketMotherboard socket required	LGA1150
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
Max RAM SpeedMaximum officially supported memory frequency	DDR3-1333
Max RAM CapacityMaximum installable memory	32 GB
RAM ChannelsDual-channel doubles bandwidth vs single-channel	2
ECC SupportError-Correcting Code memory — prevents data corruption	Yes
Integrated GPUBuilt-in graphics processor	HD Graphics (Haswell)
Compatible ChipsetsMotherboard chipsets that support this CPU	H81,B85,H87,Z87,H97,Z97
Max CPUs in ConfigMulti-socket support for servers	1

🔧

Advanced Features

The Celeron G1840T is primarily designed for Budget. Virtualization: VT-x — enables running virtual machines efficiently (important for development and server workloads). Its primary market competitor is the Pentium G3240T.

Specification	Celeron G1840T
Primary Use CaseIntended workload category	Budget
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 G3240T

🌡️

Power & Cooling

The Celeron G1840T has a rated TDP (Thermal Design Power) of 35 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: Stock.

Specification	Celeron G1840T
TDPThermal Design Power — heat output under sustained workload	35 Watt
Included CoolerStock cooler bundled in the box	No
Recommended CoolerSuggested aftermarket cooling solution	Stock

💰

Value Analysis

At an average price of $10 (MSRP: $42), the Celeron G1840T delivers 158 PassMark points per dollar. Performance ranking position: #2761 out of all indexed processors.

Specification	Celeron G1840T
MSRPManufacturer's Suggested Retail Price	$42
Avg Price (30d)Average market price over the last 30 days	$10
Launch PriceOriginal retail price at launch	$69
Performance RankPosition in overall performance ranking	#2761
Release DateLaunch date	2007-01-01
Release Year	2014
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

7 specs

Type	desktop
Designer	Intel
Launch Price	$69
Manufacturer	Intel
Release Date	2007-01-01
Architecture Codename	Haswell (2013−2015)
Performance Ranking Position	2761

Technical Specifications

14 specs

Cores	2
Threads	2
Die Size	177 mm2
L1 Cache	64 kB (per core)
L2 Cache	256 kB (per core)
L3 Cache	3 MB (total)
Bus Speed	5 GT/s
Max Frequency	2.5 GHz
64-Bit Support	+
Base Frequency	2.5 GHz
Transistor Count	1,400 million
Process Technology	22 nm
Windows 11 Compatible	-
Max Case Temperature (TCase)	72 °C