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 2 Duo E7600 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 2 Duo E7600 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 2 Duo E7600

2009

Why buy it

✅+5% higher Geekbench multi-core.
✅Costs $41 less on MSRP ($133 MSRP vs $174 MSRP).

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-12400F across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 8.6 vs 112.3 PassMark/$ ($133 MSRP vs $174 MSRP).
❌Older platform position on LGA775, while Core i5-12400F moves to LGA1700 and DDR5.

Core i5-12400F

2022

Why buy it

✅Better for gaming: +613.5% higher average FPS across 50 shared CPU benchmark tests.
✅Delivers 1198.2% more PassMark for each dollar spent, at 112.3 vs 8.6 PassMark/$ ($174 MSRP vs $133 MSRP).
✅Newer platform on LGA1700 with DDR5 support instead of LGA775 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 690).
❌
30.8% HIGHER MSRP
$174 MSRPvs$133 MSRP

Quick Answers

So, is Core i5-12400F better than Core 2 Duo E7600?

It depends on what you want from the system. For gaming, Core i5-12400F is ahead with a 613.5% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core 2 Duo E7600 pulls ahead with 5% better Geekbench multi-core.

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

For streaming, content creation, and heavier multitasking, Core 2 Duo E7600 is the stronger fit. You are getting 5% better Geekbench multi-core, backed by 2 cores and 2 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 30.8% more expensive on MSRP at $174 MSRP versus $133 MSRP, and it still gives you a 613.5% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Core 2 Duo E7600 is still stronger for heavier multi-core work with 5% better Geekbench multi-core. It is also 1198.2% better value on MSRP (112.3 vs 8.6 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i5-12400F makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2009) and a healthier platform with LGA1700 and DDR5 instead of LGA775. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core 2 Duo E7600 vs Core i5-12400F Technical Specifications

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

Core 2 Duo E7600

The Core 2 Duo E7600 is manufactured by Intel. It was released in 2008-01-01. It is based on the Wolfdale (2008−2010) architecture. It features 2 cores and 2 threads. Base frequency is 3.06 GHz, with boost up to 0.07 GHz. L3 cache: 0 kB. L2 cache: 3 MB (total). Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,150 points. Launch price was $249.

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.

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Processing Power

The Core 2 Duo E7600 packs 2 cores / 2 threads, while the Core i5-12400F offers 6 cores / 12 threads — the Core i5-12400F has 4 more cores. Boost clocks reach 0.07 GHz on the Core 2 Duo E7600 versus 4.4 GHz on the Core i5-12400F — a 193.7% clock advantage for the Core i5-12400F (base: 3.06 GHz vs 2.5 GHz). The Core 2 Duo E7600 uses the Wolfdale (2008−2010) architecture (45 nm), while the Core i5-12400F uses Alder Lake-S (2022) (Intel 7 nm). In PassMark, the Core 2 Duo E7600 scores 1,150 against the Core i5-12400F's 19,532 — a 177.8% lead for the Core i5-12400F. Geekbench 6 single-core — the metric most relevant to gaming — records 422 vs 1,700, a 120.5% lead for the Core i5-12400F that directly translates to higher frame rates. Multi-core Geekbench: 690 vs 657 (4.9% advantage for the Core 2 Duo E7600). L3 cache: 0 kB on the Core 2 Duo E7600 vs 18 MB (total) on the Core i5-12400F.

Feature	Core 2 Duo E7600	Core i5-12400F
Cores / Threads	2 / 2	6 / 12+200%
Boost Clock	0.07 GHz	4.4 GHz+6186%
Base Clock	3.06 GHz+22%	2.5 GHz
L3 Cache	0 kB	18 MB (total)
L2 Cache	3 MB (total)+140%	1.25 MB (per core)
Process	45 nm	Intel 7 nm-84%
Architecture	Wolfdale (2008−2010)	Alder Lake-S (2022)
PassMark	1,150	19,532+1598%
Cinebench R23 Multi	—	12,380
Geekbench 6 Single	422	1,700+303%
Geekbench 6 Multi	690+5%	657

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Memory & Platform

The Core 2 Duo E7600 uses the LGA775 socket (PCIe 1.1), while the Core i5-12400F uses LGA1700 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1066 on the Core 2 Duo E7600 versus DDR5-4800, DDR4-3200 on the Core i5-12400F — the Core i5-12400F supports 350.3% 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 16 GB — 700% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core 2 Duo E7600) vs 20 (Core i5-12400F) — the Core i5-12400F offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: P45,P43,G45,G43,P35,G33 (Core 2 Duo E7600) and H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F).

Feature	Core 2 Duo E7600	Core i5-12400F
Socket	LGA775	LGA1700
PCIe Generation	PCIe 1.1	PCIe 3.0+173%
Max RAM Speed	DDR3-1066	DDR5-4800, DDR4-3200+350%
Max RAM Capacity	16 GB	128 GB+700%
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16	20+25%

🔧

Advanced Features

Virtualization support: VT-x (Core 2 Duo E7600) vs VT-x, VT-d, EPT (Core i5-12400F). Primary use case: Core 2 Duo E7600 targets Legacy Desktop, Core i5-12400F targets Gaming Performance/Value. Direct competitor: Core 2 Duo E7600 rivals Athlon II X2 250; Core i5-12400F rivals Ryzen 5 5600.

Feature	Core 2 Duo E7600	Core i5-12400F
Integrated GPU	No	No
IGPU Model	None	—
Unlocked	No	—
AVX-512	No	—
Virtualization	VT-x	VT-x, VT-d, EPT
Target Use	Legacy Desktop	Gaming Performance/Value

💰

Value Analysis

At launch, the Core 2 Duo E7600 was priced at $133, while the Core i5-12400F came in at $174. On launch pricing ($133 vs $174), Core 2 Duo E7600 was $41 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core 2 Duo E7600 delivers 8.6 pts/$ vs 112.3 pts/$ for the Core i5-12400F — making the Core i5-12400F the 171.4% better value option.

Feature	Core 2 Duo E7600	Core i5-12400F
MSRP	$133-24%	$174
Performance per Dollar	8.6	112.3+1206%
Release Date	2009	2022

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