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 i3-3210 vs Core i5-12400F 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 i3-3210 vs Core i5-12400F: Pros, Cons & Final Verdict

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

Core i3-3210

2013

Why buy it

✅+69.4% higher Geekbench multi-core.
✅Costs $57 less on MSRP ($117 MSRP vs $174 MSRP).
✅Draws 55W instead of 65W, a 10W reduction.
✅Integrated graphics onboard with HD Graphics 2500, while Core i5-12400F needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-12400F across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (3 MB vs 18 MB).
❌Lower PassMark per dollar, at 19.1 vs 112.3 PassMark/$ ($117 MSRP vs $174 MSRP).
❌Older platform position on LGA1155, while Core i5-12400F moves to LGA1700 and DDR5.

Core i5-12400F

2022

Why buy it

✅Better for gaming: +297.7% higher average FPS across 50 shared CPU benchmark tests.
✅+500% larger total L3 cache (18 MB vs 3 MB).
✅Delivers 489.2% more PassMark for each dollar spent, at 112.3 vs 19.1 PassMark/$ ($174 MSRP vs $117 MSRP).
✅Newer platform on LGA1700 with DDR5 support instead of LGA1155 and older memory support.
✅25% more PCIe lanes (20 vs 16) for storage and expansion-heavy builds.

Trade-offs

❌Lower Geekbench multi-core (657 vs 1,113).
❌
48.7% HIGHER MSRP
$174 MSRPvs$117 MSRP
❌18.2% higher power demand at 65W vs 55W.
❌No integrated graphics, while Core i3-3210 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i5-12400F better than Core i3-3210?

It depends on what you want from the system. For gaming, Core i5-12400F is ahead with a 297.7% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i3-3210 pulls ahead with 69.4% better Geekbench multi-core. Core i5-12400F also has the bigger cache pool with 500% larger total L3 cache (18 MB vs 3 MB).

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

For streaming, content creation, and heavier multitasking, Core i3-3210 is the stronger fit. You are getting 69.4% better Geekbench multi-core, backed by 2 cores and 4 threads.

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

Core i5-12400F is the better buy right now. Core i5-12400F comes in 48.7% more expensive on MSRP at $174 MSRP versus $117 MSRP, and it still gives you a 297.7% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Core i3-3210 is still stronger for heavier multi-core work with 69.4% better Geekbench multi-core. It is also 489.2% better value on MSRP (112.3 vs 19.1 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i5-12400F makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2013), a healthier platform with LGA1700 and DDR5 instead of LGA1155, and 500% larger total L3 cache (18 MB vs 3 MB). That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i3-3210 vs Core i5-12400F Technical Specifications

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

Core i3-3210

The Core i3-3210 is manufactured by Intel. It was released in 1 January 2013 (12 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 4 threads. Base frequency is 3.2 GHz, with boost up to 3.2 GHz. L3 cache: 3072 kB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA1155. Thermal design power (TDP): 55 Watt. Memory support: DDR3. Passmark benchmark score: 2,229 points. Launch price was $120.

Core i5-12400F

The Core i5-12400F 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 6 cores and 12 threads. Base frequency is 2.5 GHz, with boost up to 4.4 GHz. L3 cache: 18 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 19,532 points. Launch price was $180.

⚡

Processing Power

The Core i3-3210 packs 2 cores / 4 threads, while the Core i5-12400F offers 6 cores / 12 threads — the Core i5-12400F has 4 more cores. Boost clocks reach 3.2 GHz on the Core i3-3210 versus 4.4 GHz on the Core i5-12400F — a 31.6% clock advantage for the Core i5-12400F (base: 3.2 GHz vs 2.5 GHz). The Core i3-3210 uses the Ivy Bridge (2012−2013) architecture (22 nm), while the Core i5-12400F uses Alder Lake-S (2022) (Intel 7 nm). In PassMark, the Core i3-3210 scores 2,229 against the Core i5-12400F's 19,532 — a 159% lead for the Core i5-12400F. Geekbench 6 single-core — the metric most relevant to gaming — records 505 vs 1,700, a 108.4% lead for the Core i5-12400F that directly translates to higher frame rates. Multi-core Geekbench: 1,113 vs 657 (51.5% advantage for the Core i3-3210). L3 cache: 3072 kB (total) on the Core i3-3210 vs 18 MB (total) on the Core i5-12400F.

Feature	Core i3-3210	Core i5-12400F
Cores / Threads	2 / 4	6 / 12+200%
Boost Clock	3.2 GHz	4.4 GHz+38%
Base Clock	3.2 GHz+28%	2.5 GHz
L3 Cache	3072 kB (total)	18 MB (total)+500%
L2 Cache	256 kB (per core)	1.25 MB (per core)+400%
Process	22 nm	Intel 7 nm-68%
Architecture	Ivy Bridge (2012−2013)	Alder Lake-S (2022)
PassMark	2,229	19,532+776%
Cinebench R23 Multi	—	12,380
Geekbench 6 Single	505	1,700+237%
Geekbench 6 Multi	1,113+69%	657

🧠

Memory & Platform

The Core i3-3210 uses the LGA1155 socket (PCIe 3.0), while the Core i5-12400F uses LGA1700 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1600 on the Core i3-3210 versus DDR5-4800, DDR4-3200 on the Core i5-12400F — the Core i5-12400F supports 200% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-12400F supports up to 128 GB of RAM compared to 32 GB — 300% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core i3-3210) vs 20 (Core i5-12400F) — the Core i5-12400F offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: B75,H77 (Core i3-3210) and H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F).

Feature	Core i3-3210	Core i5-12400F
Socket	LGA1155	LGA1700
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR3-1600	DDR5-4800, DDR4-3200+200%
Max RAM Capacity	32 GB	128 GB+300%
RAM Channels	2	2
ECC Support	Yes	No
PCIe Lanes	16	20+25%

🔧

Advanced Features

Virtualization support: VT-x (Core i3-3210) vs VT-x, VT-d, EPT (Core i5-12400F). The Core i3-3210 includes integrated graphics (HD Graphics 2500), while the Core i5-12400F requires a dedicated GPU. Primary use case: Core i3-3210 targets Budget, Core i5-12400F targets Gaming Performance/Value. Direct competitor: Core i3-3210 rivals Ryzen 3 1200; Core i5-12400F rivals Ryzen 5 5600.

Feature	Core i3-3210	Core i5-12400F
Integrated GPU	Yes	No
IGPU Model	HD Graphics 2500	—
Unlocked	No	—
AVX-512	No	—
Virtualization	VT-x	VT-x, VT-d, EPT
Target Use	Budget	Gaming Performance/Value

💰

Value Analysis

At launch, the Core i3-3210 was priced at $117, while the Core i5-12400F came in at $174. On launch pricing ($117 vs $174), Core i3-3210 was $57 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i3-3210 delivers 19.1 pts/$ vs 112.3 pts/$ for the Core i5-12400F — making the Core i5-12400F the 142% better value option.

Feature	Core i3-3210	Core i5-12400F
MSRP	$117-33%	$174
Performance per Dollar	19.1	112.3+488%
Release Date	2013	2022

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