Core i3-12100 vs Ryzen 7 3700X

CPU

GPU

Core i3-12100

4 Cores8 Thrd60 WWMax: 4.3 GHz2022

Core family

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Ryzen 7 3700X

8 Cores16 Thrd65 WWMax: 4.4 GHz2019

Ryzen family

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Core i3-12100 vs Ryzen 7 3700X Performance Spectrum

Core i3-12100

4 / 8

12,315

0.0%

22,430

+82.1%

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.

Core i3-12100 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.

Core i3-12100 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.

Core i3-12100

2022

Why buy it

✅Costs $207 less on MSRP ($122 MSRP vs $329 MSRP).
✅Delivers 48.1% more PassMark for each dollar spent, at 100.9 vs 68.2 PassMark/$ ($122 MSRP vs $329 MSRP).
✅Newer platform on LGA1700 with DDR5 support instead of AM4 and DDR4.
✅Integrated graphics onboard with UHD Graphics 730, while Ryzen 7 3700X needs a discrete GPU.
✅Includes a boxed cooler (Yes), unlike Ryzen 7 3700X.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen 7 3700X across 50 shared CPU benchmark tests.
❌Lower PassMark (12,315 vs 22,430).
❌Smaller total L3 cache (12 MB vs 32 MB).

Ryzen 7 3700X

2019

Why buy it

✅Better for gaming: +41.1% higher average FPS across 50 shared CPU benchmark tests.
✅+166.7% larger total L3 cache (32 MB vs 12 MB).
✅20% more PCIe lanes (24 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 68.2 vs 100.9 PassMark/$ ($329 MSRP vs $122 MSRP).
❌Older platform position on AM4 with DDR4, while Core i3-12100 moves to LGA1700 and DDR5.
❌No integrated graphics, while Core i3-12100 can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike Core i3-12100.

Quick Answers

So, is Ryzen 7 3700X better than Core i3-12100?

Yes. Ryzen 7 3700X is the better all-around CPU here. It gives you a 41.1% average FPS lead across 50 shared CPU game tests in our data and 82.1% better PassMark, 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 41.1% 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 82.1% better PassMark, backed by 8 cores and 16 threads. It also has the larger cache pool with 166.7% larger total L3 cache (32 MB vs 12 MB).

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

Ryzen 7 3700X is still the faster CPU overall, but Core i3-12100 is easier to justify if budget matters more than peak performance. Ryzen 7 3700X comes in 169.7% more expensive on MSRP at $329 MSRP versus $122 MSRP, and it still gives you a 41.1% average FPS lead across 50 shared CPU game tests in our data. Core i3-12100 is also 48.1% better value on MSRP (100.9 vs 68.2 PassMark/$), which is why it can still make sense for tighter-budget builds on paper. That said, if you already own a compatible LGA1700 + DDR5 setup, Core i3-12100 can still make sense as a platform-matched option because it avoids a motherboard and RAM swap.

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

Core i3-12100 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2019) and a healthier platform with LGA1700 and DDR5 instead of AM4. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i3-12100 vs Ryzen 7 3700X Technical Specifications

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

Core i3-12100

The Core i3-12100 is manufactured by Intel. It was released in 4 January 2022 (3 years ago). It is based on the Alder Lake-S (2022) architecture. It features 4 cores and 8 threads. Base frequency is 3.3 GHz, with boost up to 4.3 GHz. L3 cache: 12 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 60 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 12,315 points. Launch price was $149.

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 Core i3-12100 packs 4 cores / 8 threads, while the Ryzen 7 3700X offers 8 cores / 16 threads — the Ryzen 7 3700X has 4 more cores. Boost clocks reach 4.3 GHz on the Core i3-12100 versus 4.4 GHz on the Ryzen 7 3700X — a 2.3% clock advantage for the Ryzen 7 3700X (base: 3.3 GHz vs 3.6 GHz). The Core i3-12100 uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Ryzen 7 3700X uses Matisse (Zen 2) (2019−2020) (7 nm, 12 nm). In PassMark, the Core i3-12100 scores 12,315 against the Ryzen 7 3700X's 22,430 — a 58.2% lead for the Ryzen 7 3700X. L3 cache: 12 MB (total) on the Core i3-12100 vs 32 MB on the Ryzen 7 3700X.

Feature	Core i3-12100	Ryzen 7 3700X
Cores / Threads	4 / 8	8 / 16+100%
Boost Clock	4.3 GHz	4.4 GHz+2%
Base Clock	3.3 GHz	3.6 GHz+9%
L3 Cache	12 MB (total)	32 MB+167%
L2 Cache	1.25 MB (per core)	512K (per core)+40860%
Process	Intel 7 nm	7 nm, 12 nm
Architecture	Alder Lake-S (2022)	Matisse (Zen 2) (2019−2020)
PassMark	12,315	22,430+82%
Geekbench 6 Single	2,157	—

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Memory & Platform

The Core i3-12100 uses the LGA1700 socket (PCIe 5.0), while the Ryzen 7 3700X uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Core i3-12100 versus DDR4-3200 on the Ryzen 7 3700X — the Core i3-12100 supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i3-12100) vs 24 (Ryzen 7 3700X) — the Ryzen 7 3700X offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H610,B660,H670,Z690,B760,Z790 (Core i3-12100) and AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 3700X).

Feature	Core i3-12100	Ryzen 7 3700X
Socket	LGA1700	AM4
PCIe Generation	PCIe 5.0+25%	PCIe 4.0
Max RAM Speed	DDR5-4800+50%	DDR4-3200
Max RAM Capacity	128 GB	128 GB
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	20	24+20%

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Advanced Features

Virtualization: VT-x, VT-d, EPT (Core i3-12100) / not specified (Ryzen 7 3700X). The Core i3-12100 includes integrated graphics (UHD Graphics 730), while the Ryzen 7 3700X requires a dedicated GPU. Primary use case: Core i3-12100 targets Budget Gaming Desktop. Direct competitor: Core i3-12100 rivals Ryzen 5 5500.

Feature	Core i3-12100	Ryzen 7 3700X
Integrated GPU	Yes	No
IGPU Model	UHD Graphics 730	—
Unlocked	No	—
AVX-512	No	—
Virtualization	VT-x, VT-d, EPT	—
Target Use	Budget Gaming Desktop	—

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Value Analysis

At launch, the Core i3-12100 was priced at $122, while the Ryzen 7 3700X came in at $329. On launch pricing ($122 vs $329), Core i3-12100 was $207 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i3-12100 delivers 100.9 pts/$ vs 68.2 pts/$ for the Ryzen 7 3700X — making the Core i3-12100 the 38.7% better value option.

Feature	Core i3-12100	Ryzen 7 3700X
MSRP	$122-63%	$329
Performance per Dollar	100.9+48%	68.2
Release Date	2022	2019

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