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 G1820 is manufactured by Intel. It was released in 1 December 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 2 threads. Base frequency is 2.7 GHz, with boost up to 2.7 GHz. L3 cache: 2 MB. L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 53 Watt. Memory support: DDR3. Passmark benchmark score: 1,696 points. Launch price was $110.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Celeron G1820 is positioned at rank #895 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. 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 G1820

Ryzen 9 7950X

MSRP: $194|Avg: $20

20215%

Core i9-10900T

MSRP: $120|Avg: $5

19101%

Ryzen 3 PRO 4355GE

MSRP: $423|Avg: $5

13869%

Ryzen Threadripper 3960X

MSRP: $1399|Avg: $85

4178%

Ryzen 9 9950X

MSRP: $649|Avg: $129

3310%

Ryzen 5 8400F

MSRP: $303|Avg: $55

2895%

Ryzen 7 PRO 2700

MSRP: $299|Avg: $60

1658%

Ryzen 5 2600X

MSRP: $229|Avg: $55

1637%

Ryzen 3 PRO 5350G

MSRP: $150|Avg: $60

1490%

#10

Core Ultra 5 245KF

MSRP: $294|Avg: $189

1490%

#11

Ryzen 5 5500

MSRP: $159|Avg: $85

1473%

#12

Ryzen 5 3600

MSRP: $199|Avg: $80

1434%

#13

Core i3-9100E

MSRP: $202|Avg: $30

1414%

#14

Core Ultra 5 245K

MSRP: $319|Avg: $200

1408%

#15

Core i3-8300T

MSRP: $138|Avg: $25

1395%

#299

Core i9-7980XE

MSRP: $1999|Avg: $300

96%

#895

Celeron G1820

MSRP: $110|Avg: $15

100%

#896

Celeron E1600

MSRP: $53|Avg: $10

100%

#897

Athlon II X2 270u

MSRP: $68|Avg: $10

100%

#898

Core i5-4570TE

MSRP: $202|Avg: $40

99%

#899

Core i3-2130

MSRP: $138|Avg: $138

97%

#902

Core i3-6100E

MSRP: $225|Avg: $50

96%

#903

Core i3-4330TE

MSRP: $138|Avg: $15

95%

#904

Pentium E5700

MSRP: $75|Avg: $15

95%

#906

Athlon II X3 420e

MSRP: $107|Avg: $15

94%

#908

Celeron E1500

MSRP: $53|Avg: $5

94%

#909

Pentium G6950

MSRP: $87|Avg: $25

93%

#910

Pentium J4205

MSRP: $161|Avg: $161

93%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Celeron G1820 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Celeron G1820 specifications and capabilities.

⚡

Processing Power

The Celeron G1820 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 2.7 GHz from a base frequency of 2.7 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 2 MB 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 1,696, 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 496, while multi-core reaches 910.

Specification	Celeron G1820
Cores / ThreadsPhysical/logical processing units	2C / 2T
Max Boost ClockPeak single-core speed under boost	2.7 GHz
Base ClockGuaranteed minimum operating frequency	2.7 GHz
ArchitectureCPU microarchitecture design	Haswell (2013−2015)
Process NodeFabrication technology — smaller = more efficient	22 nm
L3 CacheShared cache — reduces memory latency for all cores	2 MB
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	1,696
Geekbench 6 SingleSingle-core performance — most relevant for gaming	496
Geekbench 6 MultiMulti-core parallel workload performance	910

🧠

Memory & Platform

The Celeron G1820 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 G1820
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 G1820 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 G3220.

Specification	Celeron G1820
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 G3220

🌡️

Power & Cooling

The Celeron G1820 has a rated TDP (Thermal Design Power) of 53 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 G1820
TDPThermal Design Power — heat output under sustained workload	53 Watt
Included CoolerStock cooler bundled in the box	No
Recommended CoolerSuggested aftermarket cooling solution	Stock

💰

Value Analysis

At an average price of $15 (MSRP: $110), the Celeron G1820 delivers 113 PassMark points per dollar. It currently holds Rank #895 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #2706 out of all indexed processors.

Specification	Celeron G1820
MSRPManufacturer's Suggested Retail Price	$110
Avg Price (30d)Average market price over the last 30 days	$15
Launch PriceOriginal retail price at launch	$110
Cost-Benefit RankPosition in overall value ranking	#895
Performance RankPosition in overall performance ranking	#2706
Release DateLaunch date	1 December 2013 (12 years ago)
Release Year	2013
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	Intel