Celeron G3900T vs Ryzen 7 3700X

CPU

GPU

Celeron G3900T

2 Cores2 Thrd35 WWMax: 2.6 GHz2015

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Ryzen 7 3700X

8 Cores16 Thrd65 WWMax: 4.4 GHz2019

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Celeron G3900T vs Ryzen 7 3700X Performance Spectrum

Celeron G3900T

2 / 2

1,900

0.0%

22,430

+1080.5%

Ryzen Threadripper PRO 3955WX

Ryzen 9 9900X3D

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

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.

Celeron G3900T vs Ryzen 7 3700X FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Celeron G3900T vs Ryzen 7 3700X: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Celeron G3900T

2015

Why buy it

✅Costs $287 less on MSRP ($42 MSRP vs $329 MSRP).
✅Draws 35W instead of 65W, a 30W reduction.
✅Integrated graphics onboard with HD Graphics 510, while Ryzen 7 3700X needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 3700X across 50 shared CPU benchmark tests.
❌Lower PassMark (1,900 vs 22,430).
❌Smaller total L3 cache (2 MB vs 32 MB).
❌Lower PassMark per dollar, at 45.2 vs 68.2 PassMark/$ ($42 MSRP vs $329 MSRP).

Ryzen 7 3700X

2019

Why buy it

✅Better for gaming: +450.5% higher average FPS across 50 shared CPU benchmark tests.
✅+1500% larger total L3 cache (32 MB vs 2 MB).
✅Delivers 50.7% more PassMark for each dollar spent, at 68.2 vs 45.2 PassMark/$ ($329 MSRP vs $42 MSRP).
✅50% more PCIe lanes (24 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌
683.3% HIGHER MSRP
$329 MSRPvs$42 MSRP
❌85.7% higher power demand at 65W vs 35W.
❌No integrated graphics, while Celeron G3900T can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 7 3700X better than Celeron G3900T?

Yes. Ryzen 7 3700X is the better all-around CPU here. It gives you a 450.5% average FPS lead across 50 shared CPU game tests in our data, 1080.5% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Ryzen 7 3700X is the better pick. According to our tests, it delivers 450.5% more average FPS across 50 shared CPU game tests.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Ryzen 7 3700X is the stronger fit. You are getting 1080.5% better PassMark, backed by 8 cores and 16 threads. It also has the larger cache pool with 1500% larger total L3 cache (32 MB vs 2 MB).

Which one is the smarter buy today, not just the cheaper CPU?

Ryzen 7 3700X is the better buy right now. Ryzen 7 3700X comes in 683.3% more expensive on MSRP at $329 MSRP versus $42 MSRP, and it still gives you a 450.5% average FPS lead across 50 shared CPU game tests in our data. It is also 50.7% better value on MSRP (68.2 vs 45.2 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

Which one is more future-proof for 2026 and beyond?

Ryzen 7 3700X makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2015), 1500% larger total L3 cache (32 MB vs 2 MB), and more multi-core headroom with 8 cores / 16 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Celeron G3900T vs Ryzen 7 3700X Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Celeron G3900T

The Celeron G3900T is manufactured by Intel. It was released in 2007-01-01. It is based on the Skylake (2015−2016) architecture. It features 2 cores and 2 threads. Base frequency is 2.6 GHz, with boost up to 2.6 GHz. L3 cache: 2 MB. L2 cache: 512 kB. Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 35 Watt. Memory support: DDR4-1866/2133, DDR3L-1333/1600. Passmark benchmark score: 1,900 points. Launch price was $69.

Ryzen 7 3700X

The Ryzen 7 3700X is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Matisse (Zen 2) (2019−2020) architecture. It features 8 cores and 16 threads. Base frequency is 3.6 GHz, with boost up to 4.4 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 22,430 points. Launch price was $329.

⚡

Processing Power

The Celeron G3900T packs 2 cores / 2 threads, while the Ryzen 7 3700X offers 8 cores / 16 threads — the Ryzen 7 3700X has 6 more cores. Boost clocks reach 2.6 GHz on the Celeron G3900T versus 4.4 GHz on the Ryzen 7 3700X — a 51.4% clock advantage for the Ryzen 7 3700X (base: 2.6 GHz vs 3.6 GHz). The Celeron G3900T uses the Skylake (2015−2016) architecture (14 nm), while the Ryzen 7 3700X uses Matisse (Zen 2) (2019−2020) (7 nm, 12 nm). In PassMark, the Celeron G3900T scores 1,900 against the Ryzen 7 3700X's 22,430 — a 168.8% lead for the Ryzen 7 3700X. L3 cache: 2 MB on the Celeron G3900T vs 32 MB on the Ryzen 7 3700X.

Feature	Celeron G3900T	Ryzen 7 3700X
Cores / Threads	2 / 2	8 / 16+300%
Boost Clock	2.6 GHz	4.4 GHz+69%
Base Clock	2.6 GHz	3.6 GHz+38%
L3 Cache	2 MB	32 MB+1500%
L2 Cache	512 kB	512K (per core)
Process	14 nm	7 nm, 12 nm-50%
Architecture	Skylake (2015−2016)	Matisse (Zen 2) (2019−2020)
PassMark	1,900	22,430+1081%
Geekbench 6 Single	514	—
Geekbench 6 Multi	903	—

🧠

Memory & Platform

The Celeron G3900T uses the LGA1151 socket (PCIe 3.0), while the Ryzen 7 3700X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2133 on the Celeron G3900T versus DDR4-3200 on the Ryzen 7 3700X — the Ryzen 7 3700X supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 3700X supports up to 128 GB of RAM compared to 64 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Celeron G3900T) vs 24 (Ryzen 7 3700X) — the Ryzen 7 3700X offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H110,B150,H170,Z170 (Celeron G3900T) and AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 3700X).

Feature	Celeron G3900T	Ryzen 7 3700X
Socket	LGA1151	AM4
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR4-2133	DDR4-3200+50%
Max RAM Capacity	64 GB	128 GB+100%
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	16	24+50%

🔧

Advanced Features

Virtualization: VT-x (Celeron G3900T) / not specified (Ryzen 7 3700X). The Celeron G3900T includes integrated graphics (HD Graphics 510), while the Ryzen 7 3700X requires a dedicated GPU. Primary use case: Celeron G3900T targets Budget. Direct competitor: Celeron G3900T rivals Pentium G4400T.

Feature	Celeron G3900T	Ryzen 7 3700X
Integrated GPU	Yes	No
IGPU Model	HD Graphics 510	—
Unlocked	No	—
AVX-512	No	—
Virtualization	VT-x	—
Target Use	Budget	—

💰

Value Analysis

At launch, the Celeron G3900T was priced at $42, while the Ryzen 7 3700X came in at $329. On launch pricing ($42 vs $329), Celeron G3900T was $287 cheaper. In terms of value on MSRP (PassMark points per dollar), the Celeron G3900T delivers 45.2 pts/$ vs 68.2 pts/$ for the Ryzen 7 3700X — making the Ryzen 7 3700X the 40.5% better value option.

Feature	Celeron G3900T	Ryzen 7 3700X
MSRP	$42-87%	$329
Performance per Dollar	45.2	68.2+51%
Release Date	2015	2019

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