Celeron 2981U vs Ryzen 7 3700X

CPU

GPU

Celeron 2981U

2 Cores2 Thrd512 WWMax: 1.6 GHz2014

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Ryzen 7 3700X

8 Cores16 Thrd65 WWMax: 4.4 GHz2019

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Celeron 2981U vs Ryzen 7 3700X Performance Spectrum

Celeron 2981U

2 / 2

1,036

0.0%

22,430

+2065.1%

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 2981U 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 2981U 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 2981U

2014

Why buy it

✅Costs $192 less on MSRP ($137 MSRP vs $329 MSRP).
✅Integrated graphics onboard with HD Graphics (Haswell), while Ryzen 7 3700X needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 3700X across 45 shared CPU benchmark tests.
❌Lower PassMark (1,036 vs 22,430).
❌Smaller total L3 cache (2 MB vs 32 MB).
❌Lower PassMark per dollar, at 7.6 vs 68.2 PassMark/$ ($137 MSRP vs $329 MSRP).
❌687.7% higher power demand at 512W vs 65W.

Ryzen 7 3700X

2019

Why buy it

✅Better for gaming: +884.6% higher average FPS across 45 shared CPU benchmark tests.
✅+1500% larger total L3 cache (32 MB vs 2 MB).
✅Delivers 801.6% more PassMark for each dollar spent, at 68.2 vs 7.6 PassMark/$ ($329 MSRP vs $137 MSRP).
✅Draws 65W instead of 512W, a 447W reduction.
✅100% more PCIe lanes (24 vs 12) for storage and expansion-heavy builds.

Trade-offs

❌
140.1% HIGHER MSRP
$329 MSRPvs$137 MSRP
❌No integrated graphics, while Celeron 2981U can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Ryzen 7 3700X better than Celeron 2981U?

Yes. Ryzen 7 3700X is the better all-around CPU here. It gives you a 884.6% average FPS lead across 45 shared CPU game tests in our data, 2065.1% 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 884.6% more average FPS across 45 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 2065.1% 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 140.1% more expensive on MSRP at $329 MSRP versus $137 MSRP, and it still gives you a 884.6% average FPS lead across 45 shared CPU game tests in our data. It is also 801.6% better value on MSRP (68.2 vs 7.6 PassMark/$), 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 2014), 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 2981U vs Ryzen 7 3700X Technical Specifications

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

Celeron 2981U

The Celeron 2981U 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 1.6 GHz, with boost up to 1.6 GHz. L3 cache: 2 MB. L2 cache: 512 kB. Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 1,036 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 2981U 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 1.6 GHz on the Celeron 2981U versus 4.4 GHz on the Ryzen 7 3700X — a 93.3% clock advantage for the Ryzen 7 3700X (base: 1.6 GHz vs 3.6 GHz). The Celeron 2981U uses the Haswell (2013−2015) architecture (22 nm), while the Ryzen 7 3700X uses Matisse (Zen 2) (2019−2020) (7 nm, 12 nm). In PassMark, the Celeron 2981U scores 1,036 against the Ryzen 7 3700X's 22,430 — a 182.3% lead for the Ryzen 7 3700X. L3 cache: 2 MB on the Celeron 2981U vs 32 MB on the Ryzen 7 3700X.

Feature	Celeron 2981U	Ryzen 7 3700X
Cores / Threads	2 / 2	8 / 16+300%
Boost Clock	1.6 GHz	4.4 GHz+175%
Base Clock	1.6 GHz	3.6 GHz+125%
L3 Cache	2 MB	32 MB+1500%
L2 Cache	512 kB	512K (per core)
Process	22 nm	7 nm, 12 nm-68%
Architecture	Haswell (2013−2015)	Matisse (Zen 2) (2019−2020)
PassMark	1,036	22,430+2065%

🧠

Memory & Platform

The Celeron 2981U uses the FCBGA1168 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 DDR3L-1600 on the Celeron 2981U versus DDR4-3200 on the Ryzen 7 3700X — the Ryzen 7 3700X supports 100% 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 16 GB — 700% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 12 (Celeron 2981U) vs 24 (Ryzen 7 3700X) — the Ryzen 7 3700X offers 12 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Wildcat Point-LP (Celeron 2981U) and AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 3700X).

Feature	Celeron 2981U	Ryzen 7 3700X
Socket	FCBGA1168	AM4
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR3L-1600	DDR4-3200+100%
Max RAM Capacity	16 GB	128 GB+700%
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	12	24+100%

🔧

Advanced Features

Virtualization: VT-x (Celeron 2981U) / not specified (Ryzen 7 3700X). The Celeron 2981U includes integrated graphics (HD Graphics (Haswell)), while the Ryzen 7 3700X requires a dedicated GPU. Primary use case: Celeron 2981U targets Budget. Direct competitor: Celeron 2981U rivals Pentium 2117U.

Feature	Celeron 2981U	Ryzen 7 3700X
Integrated GPU	Yes	No
IGPU Model	HD Graphics (Haswell)	—
Unlocked	No	—
AVX-512	No	—
Virtualization	VT-x	—
Target Use	Budget	—

💰

Value Analysis

At launch, the Celeron 2981U was priced at $137, while the Ryzen 7 3700X came in at $329. On launch pricing ($137 vs $329), Celeron 2981U was $192 cheaper. In terms of value on MSRP (PassMark points per dollar), the Celeron 2981U delivers 7.6 pts/$ vs 68.2 pts/$ for the Ryzen 7 3700X — making the Ryzen 7 3700X the 160.1% better value option.

Feature	Celeron 2981U	Ryzen 7 3700X
MSRP	$137-58%	$329
Performance per Dollar	7.6	68.2+797%
Release Date	2014	2019

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