Celeron 450 vs Ryzen 7 3700X

CPU

GPU

Celeron 450

1 Cores1 Thrd35 WWMax: 2.2 GHz2008

Similar parts

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Ryzen 7 3700X

8 Cores16 Thrd65 WWMax: 4.4 GHz2019

Ryzen family

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Celeron 450 vs Ryzen 7 3700X Performance Spectrum

Celeron 450

1 / 1

495

0.0%

22,430

+4431.3%

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 450 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 450 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 450

2008

Why buy it

✅Costs $276 less on MSRP ($53 MSRP vs $329 MSRP).
✅Draws 35W instead of 65W, a 30W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 3700X across 50 shared CPU benchmark tests.
❌Lower PassMark (495 vs 22,430).
❌Lower PassMark per dollar, at 9.3 vs 68.2 PassMark/$ ($53 MSRP vs $329 MSRP).

Ryzen 7 3700X

2019

Why buy it

✅Better for gaming: +1962.0% higher average FPS across 50 shared CPU benchmark tests.
✅Delivers 630.0% more PassMark for each dollar spent, at 68.2 vs 9.3 PassMark/$ ($329 MSRP vs $53 MSRP).
✅100+% more PCIe lanes (24 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌
520.8% HIGHER MSRP
$329 MSRPvs$53 MSRP
❌85.7% higher power demand at 65W vs 35W.

Quick Answers

So, is Ryzen 7 3700X better than Celeron 450?

Yes. Ryzen 7 3700X is the better all-around CPU here. It gives you a 1962.0% average FPS lead across 50 shared CPU game tests in our data, 4431.3% 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 1962.0% 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 4431.3% better PassMark, backed by 8 cores and 16 threads.

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 520.8% more expensive on MSRP at $329 MSRP versus $53 MSRP, and it still gives you a 1962.0% average FPS lead across 50 shared CPU game tests in our data. It is also 630.0% better value on MSRP (68.2 vs 9.3 PassMark/$), 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 2008) and more multi-core headroom with 8 cores / 16 threads instead of 1/1. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Celeron 450 vs Ryzen 7 3700X Technical Specifications

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

Celeron 450

The Celeron 450 is manufactured by Intel. It was released in 31 August 2008 (17 years ago). It is based on the Conroe-L (2007−2008) architecture. It features 1 cores and 1 threads. Base frequency is 2.2 GHz, with boost up to 2.2 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 35 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 495 points. Launch price was $53.

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.

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Processing Power

The Celeron 450 packs 1 cores / 1 threads, while the Ryzen 7 3700X offers 8 cores / 16 threads — the Ryzen 7 3700X has 7 more cores. Boost clocks reach 2.2 GHz on the Celeron 450 versus 4.4 GHz on the Ryzen 7 3700X — a 66.7% clock advantage for the Ryzen 7 3700X (base: 2.2 GHz vs 3.6 GHz). The Celeron 450 uses the Conroe-L (2007−2008) architecture (65 nm), while the Ryzen 7 3700X uses Matisse (Zen 2) (2019−2020) (7 nm, 12 nm). In PassMark, the Celeron 450 scores 495 against the Ryzen 7 3700X's 22,430 — a 191.4% lead for the Ryzen 7 3700X. L3 cache: 0 kB on the Celeron 450 vs 32 MB on the Ryzen 7 3700X.

Feature	Celeron 450	Ryzen 7 3700X
Cores / Threads	1 / 1	8 / 16+700%
Boost Clock	2.2 GHz	4.4 GHz+100%
Base Clock	2.2 GHz	3.6 GHz+64%
L3 Cache	0 kB	32 MB
L2 Cache	512 kB	512K (per core)
Process	65 nm	7 nm, 12 nm-89%
Architecture	Conroe-L (2007−2008)	Matisse (Zen 2) (2019−2020)
PassMark	495	22,430+4431%
Geekbench 6 Multi	269	—

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Memory & Platform

The Celeron 450 uses the LGA775 socket (PCIe 1.1), while the Ryzen 7 3700X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR2-800 on the Celeron 450 versus DDR4-3200 on the Ryzen 7 3700X — the Ryzen 7 3700X supports 300% 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 4 GB — 3100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 0 (Celeron 450) vs 24 (Ryzen 7 3700X) — the Ryzen 7 3700X offers 24 more lanes for additional GPUs or NVMe drives. Chipset compatibility: 945,G31,G41 (Celeron 450) and AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 3700X).

Feature	Celeron 450	Ryzen 7 3700X
Socket	LGA775	AM4
PCIe Generation	PCIe 1.1	PCIe 4.0+264%
Max RAM Speed	DDR2-800	DDR4-3200+300%
Max RAM Capacity	4 GB	128 GB+3100%
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	0	24

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Advanced Features

Virtualization: No (Celeron 450) / not specified (Ryzen 7 3700X). Primary use case: Celeron 450 targets Budget. Direct competitor: Celeron 450 rivals Pentium 4 2.80.

Feature	Celeron 450	Ryzen 7 3700X
Integrated GPU	No	No
Unlocked	No	—
AVX-512	No	—
Virtualization	No	—
Target Use	Budget	—

💰

Value Analysis

At launch, the Celeron 450 was priced at $53, while the Ryzen 7 3700X came in at $329. On launch pricing ($53 vs $329), Celeron 450 was $276 cheaper. In terms of value on MSRP (PassMark points per dollar), the Celeron 450 delivers 9.3 pts/$ vs 68.2 pts/$ for the Ryzen 7 3700X — making the Ryzen 7 3700X the 151.8% better value option.

Feature	Celeron 450	Ryzen 7 3700X
MSRP	$53-84%	$329
Performance per Dollar	9.3	68.2+633%
Release Date	2008	2019

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