Celeron G1820T vs Ryzen 7 7800X3D

Celeron G1820T

2 Cores2 Thrd54 WWMax: 2.4 GHz2013

Ryzen 7 7800X3D

8 Cores16 Thrd120 WWMax: 5 GHz2023

Performance Spectrum - CPU

Celeron G1820T

2 / 2

1,599

0.0%

34,293

+2044.7%

Ryzen Threadripper PRO 7965WX

Ryzen Threadripper 7970X

About PassMark

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.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Celeron G1820T is positioned at rank #500 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 G1820T

Ryzen 9 7950X

MSRP: $194|Avg: $20

7797%

Core i9-10900T

MSRP: $120|Avg: $5

7367%

Ryzen 3 PRO 4355GE

MSRP: $423|Avg: $5

5349%

Ryzen Threadripper 3960X

MSRP: $1399|Avg: $85

1611%

Ryzen 9 9950X

MSRP: $649|Avg: $129

1276%

Ryzen 5 8400F

MSRP: $303|Avg: $55

1117%

Ryzen 7 PRO 2700

MSRP: $299|Avg: $60

640%

Ryzen 5 2600X

MSRP: $229|Avg: $55

631%

Ryzen 3 PRO 5350G

MSRP: $150|Avg: $60

575%

#10

Core Ultra 5 245KF

MSRP: $294|Avg: $189

575%

#11

Ryzen 5 5500

MSRP: $159|Avg: $85

568%

#12

Ryzen 5 3600

MSRP: $199|Avg: $80

553%

#13

Core i3-9100E

MSRP: $202|Avg: $30

545%

#14

Core Ultra 5 245K

MSRP: $319|Avg: $200

543%

#15

Core i3-8300T

MSRP: $138|Avg: $25

538%

#256

Ryzen 7 1700X

MSRP: $399|Avg: $60

98%

#371

Core 5 120UL

MSRP: $277|Avg: $270

98%

#372

Ryzen Embedded V3C14

MSRP: $305|Avg: $305

97%

#373

Core i7-9700T

MSRP: $323|Avg: $276

96%

#500

Celeron G1820T

MSRP: N/A|Avg: N/A

100%

#501

Core i5-8600K

MSRP: $257|Avg: $100

99%

#505

Athlon II X4 651

MSRP: $92|Avg: $92

97%

#511

Athlon X4 880K

MSRP: $95|Avg: $25

96%

#515

Athlon X4 870K

MSRP: $90|Avg: $35

96%

Based on actual market prices and performance synthetic scores.

Performance Per Dollar Ryzen 7 7800X3D

#197

Ryzen 5 5600X3D

MSRP: $229|Avg: $229

107%

#198

Core i3-9350KF

MSRP: $173|Avg: $80

106%

#199

Ryzen 7 PRO 5755GE

MSRP: $220|Avg: $220

106%

#200

Core i3-9300

MSRP: $143|Avg: $75

106%

#201

Ryzen 7 3800XT

MSRP: $399|Avg: $249

105%

#202

Core i5-11400T

MSRP: $182|Avg: $140

104%

#203

Core i3-10305

MSRP: $149|Avg: $100

103%

#204

Core i3-9320

MSRP: $154|Avg: $80

103%

#205

Core i3-10105

MSRP: $122|Avg: $90

103%

#206

Core i3-13100E

MSRP: $150|Avg: $150

102%

#207

Core i9-13900F

MSRP: $524|Avg: $536

102%

#208

Processor 300

MSRP: $82|Avg: $80

102%

#209

Ryzen 5 2600

MSRP: $199|Avg: $145

102%

#210

Ryzen 5 2400GE

MSRP: $169|Avg: $80

101%

#211

Core i9-14900KS

MSRP: $749|Avg: $670

101%

#212

Ryzen 7 7800X3D

MSRP: $449|Avg: $384

100%

#213

Core i3-8100T

MSRP: $117|Avg: $59

100%

#214

Core i7-13700E

MSRP: $390|Avg: $380

100%

#215

Ryzen 7 PRO 5750G

MSRP: $430|Avg: $270

99%

#216

Core i7-9700

MSRP: $333|Avg: $150

99%

#217

Core i5-13500TE

MSRP: $235|Avg: $250

98%

#218

Ryzen 3 PRO 2200G

MSRP: $294|Avg: $76

98%

#219

Ryzen 7 PRO 5845

MSRP: $300|Avg: $300

97%

#220

Athlon PRO 300GE

MSRP: $50|Avg: $50

97%

#221

Athlon Gold 3150G

MSRP: $100|Avg: $80

97%

#222

Core i7-9800X

MSRP: $589|Avg: $210

97%

#223

Ryzen 7 4700G

MSRP: $299|Avg: $235

96%

#224

Ryzen 9 5900

MSRP: $549|Avg: $395

96%

#225

Ryzen 5 7600X3D

MSRP: $299|Avg: $300

96%

#226

Ryzen 5 1600X

MSRP: $249|Avg: $144

59%

Based on actual market prices and performance synthetic scores.

Performance Comparison

About PassMark

🏆 Chipversus Verdict

🚀 Performance Leadership

Generational Difference: This comparison involves processors from different technological eras. The Ryzen 7 7800X3D (2023) utilizes 5 nm technology and DDR5-5200, providing a fundamental performance advantage.

Insight	Celeron G1820T	Ryzen 7 7800X3D
Gaming	❌ Lower gaming performance	✅ Superior gaming performance
Workstation	❌ Weaker in multi-core tasks	✅ Better multi-core power
Price	✅ More affordable ($0)	⚠️ Higher cost ($384)
Longevity	🛑 Legacy (Haswell (2013−2015) / 22 nm)	✨ Modern (Raphael (Zen4) (2022−2023) / 5 nm)

💎 Value Proposition

The Celeron G1820T (2013) relies on 22 nm technology and DDR3, placing it in a different performance category relative to modern standards.

Insight	Celeron G1820T	Ryzen 7 7800X3D
Cost Efficiency	❌ Lower cost efficiency	❌ Lower cost efficiency
Upfront Cost	✅ More affordable ($0)	⚠️ Higher cost ($384)

Performance Check

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Celeron G1820T Benchmark Check

Ryzen 7 7800X3D Benchmark Check

Technical Specifications

Side-by-side comparison of Celeron G1820T and Ryzen 7 7800X3D

Celeron G1820T

The Celeron G1820T 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 2.4 GHz, with boost up to 2.4 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: 1,599 points. Launch price was $42.

Ryzen 7 7800X3D

The Ryzen 7 7800X3D is manufactured by AMD. It was released in 4 January 2023 (2 years ago). It is based on the Raphael (Zen4) (2022−2023) architecture. It features 8 cores and 16 threads. Base frequency is 4.4 GHz, with boost up to 5 GHz. L3 cache: 96 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: AM5. Thermal design power (TDP): 120 Watt. Memory support: DDR5-5200. Passmark benchmark score: 34,293 points. Launch price was $449.

⚡

Processing Power

The Celeron G1820T packs 2 cores / 2 threads, while the Ryzen 7 7800X3D offers 8 cores / 16 threads — the Ryzen 7 7800X3D has 6 more cores. Boost clocks reach 2.4 GHz on the Celeron G1820T versus 5 GHz on the Ryzen 7 7800X3D — a 70.3% clock advantage for the Ryzen 7 7800X3D (base: 2.4 GHz vs 4.4 GHz). The Celeron G1820T uses the Haswell (2013−2015) architecture (22 nm), while the Ryzen 7 7800X3D uses Raphael (Zen4) (2022−2023) (5 nm). In PassMark, the Celeron G1820T scores 1,599 against the Ryzen 7 7800X3D's 34,293 — a 182.2% lead for the Ryzen 7 7800X3D. Geekbench 6 single-core — the metric most relevant to gaming — records 415 vs 2,700, a 146.7% lead for the Ryzen 7 7800X3D that directly translates to higher frame rates. Multi-core Geekbench: 629 vs 15,000 (183.9% advantage for the Ryzen 7 7800X3D). L3 cache: 3 MB (total) on the Celeron G1820T vs 96 MB (total) on the Ryzen 7 7800X3D.

Feature	Celeron G1820T	Ryzen 7 7800X3D
Cores / Threads	2 / 2	8 / 16+300%
Boost Clock	2.4 GHz	5 GHz+108%
Base Clock	2.4 GHz	4.4 GHz+83%
L3 Cache	3 MB (total)	96 MB (total)+3100%
L2 Cache	256 kB (per core)	1 MB (per core)+300%
Process	22 nm	5 nm-77%
Architecture	Haswell (2013−2015)	Raphael (Zen4) (2022−2023)
PassMark	1,599	34,293+2045%
Cinebench R23 Multi	—	18,500
Geekbench 6 Single	415	2,700+551%
Geekbench 6 Multi	629	15,000+2285%

🧠

Memory & Platform

The Celeron G1820T uses the LGA1150 socket (PCIe 3.0), while the Ryzen 7 7800X3D uses AM5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1333 on the Celeron G1820T versus DDR5-5200 on the Ryzen 7 7800X3D — the Ryzen 7 7800X3D supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 7800X3D supports up to 128 GB of RAM compared to 32 GB — 120% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Celeron G1820T) vs 28 (Ryzen 7 7800X3D) — the Ryzen 7 7800X3D offers 12 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H81,B85,H87,Z87,H97,Z97 (Celeron G1820T) and X670E,X670,B650E,B650,A620 (Ryzen 7 7800X3D).

Feature	Celeron G1820T	Ryzen 7 7800X3D
Socket	LGA1150	AM5
PCIe Generation	PCIe 3.0	PCIe 5.0+67%
Max RAM Speed	DDR3-1333	DDR5-5200+67%
Max RAM Capacity	32 GB	128 GB+300%
RAM Channels	2	2
ECC Support	✅	✅
PCIe Lanes	16	28+75%

🔧

Advanced Features

Only the Ryzen 7 7800X3D has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Ryzen 7 7800X3D supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x (Celeron G1820T) vs AMD-V (Ryzen 7 7800X3D). Both include integrated graphics — HD Graphics (Haswell) (Celeron G1820T) and AMD Radeon Graphics (2-core) (Ryzen 7 7800X3D) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Celeron G1820T targets Budget, Ryzen 7 7800X3D targets Gaming. Direct competitor: Celeron G1820T rivals Pentium G3220T; Ryzen 7 7800X3D rivals Intel Core i7-14700K.