Core i5-2405S vs Core i5-7200U

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 i5-2405S vs Core i5-7200U 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 i5-2405S vs Core i5-7200U: Pros, Cons & Final Verdict

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

Core i5-2405S

2011

Why buy it

✅+100% larger total L3 cache (6 MB vs 3 MB).
✅33.3% more PCIe lanes (16 vs 12) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Core i5-7200U.

Trade-offs

❌Launch MSRP is still $309 MSRP, while Core i5-7200U mostly shows up through inconsistent older-market listings.
❌333.3% higher power demand at 65W vs 15W.

Core i5-7200U

2016

Why buy it

✅Draws 15W instead of 65W, a 50W reduction.

Trade-offs

❌Lower PassMark (3,369 vs 3,397).
❌Smaller total L3 cache (3 MB vs 6 MB).
❌No boxed cooler included, unlike Core i5-2405S.

Quick Answers

So, is Core i5-2405S better than Core i5-7200U?

Yes. Core i5-2405S is the better all-around CPU here. It gives you a 1.7% average FPS lead across 35 shared CPU game tests in our data and 0.8% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core i5-2405S is the better pick. According to our tests, it delivers 1.7% more average FPS across 35 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Core i5-2405S is the stronger fit. You are getting 0.8% better PassMark, backed by 4 cores and 4 threads. It also has the larger cache pool with 100% larger total L3 cache (6 MB vs 3 MB).

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

Core i5-2405S is the better buy right now. Core i5-2405S comes in at an unclear MSRP at $309 MSRP versus unclear MSRP, and it still gives you a 1.7% average FPS lead across 35 shared CPU game tests in our data. It is also 100.0% better value on MSRP (11.0 vs 0.0 PassMark/$), 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 i5-7200U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2016 vs 2011). That makes it the safer long-term bet.

Core i5-2405S vs Core i5-7200U Technical Specifications

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

Core i5-2405S

The Core i5-2405S is manufactured by Intel. It was released in 22 May 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 4 threads. Base frequency is 2.5 GHz, with boost up to 3.3 GHz. L3 cache: 6 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 3,397 points. Launch price was $472.

Core i5-7200U

The Core i5-7200U is manufactured by Intel. It was released in 30 August 2016 (9 years ago). It is based on the Kaby Lake (2016−2019) architecture. It features 2 cores and 4 threads. Base frequency is 2.5 GHz, with boost up to 3.1 GHz. L3 cache: 3 MB. L2 cache: 512 kB. Built on 14 nm process technology. Socket: BGA1356. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 3,369 points. Launch price was $281.

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Processing Power

The Core i5-2405S packs 4 cores / 4 threads, while the Core i5-7200U offers 2 cores / 4 threads — the Core i5-2405S has 2 more cores. Boost clocks reach 3.3 GHz on the Core i5-2405S versus 3.1 GHz on the Core i5-7200U — a 6.2% clock advantage for the Core i5-2405S (base: 2.5 GHz vs 2.5 GHz). The Core i5-2405S uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Core i5-7200U uses Kaby Lake (2016−2019) (14 nm). In PassMark, the Core i5-2405S scores 3,397 against the Core i5-7200U's 3,369 — a 0.8% lead for the Core i5-2405S. L3 cache: 6 MB (total) on the Core i5-2405S vs 3 MB on the Core i5-7200U.

Feature	Core i5-2405S	Core i5-7200U
Cores / Threads	4 / 4+100%	2 / 4
Boost Clock	3.3 GHz+6%	3.1 GHz
Base Clock	2.5 GHz	2.5 GHz
L3 Cache	6 MB (total)+100%	3 MB
L2 Cache	256 kB (per core)	512 kB+100%
Process	32 nm	14 nm-56%
Architecture	Sandy Bridge (2011−2013)	Kaby Lake (2016−2019)
PassMark	3,397	3,369
Geekbench 6 Single	557	—
Geekbench 6 Multi	1,480	—

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Memory & Platform

The Core i5-2405S uses the LGA1155 socket (PCIe 2.0), while the Core i5-7200U uses BGA1356 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1333 on the Core i5-2405S versus DDR4-2133 on the Core i5-7200U — the Core i5-7200U supports 60% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 32 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core i5-2405S) vs 12 (Core i5-7200U) — the Core i5-2405S offers 4 more lanes for additional GPUs or NVMe drives.

Feature	Core i5-2405S	Core i5-7200U
Socket	LGA1155	BGA1356
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	DDR3-1333	DDR4-2133+60%
Max RAM Capacity	32 GB	32 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16+33%	12

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Advanced Features

Neither processor supports overclocking. Virtualization support: VT-x / EPT (Core i5-2405S) vs VT-x, VT-d (Core i5-7200U). Both include integrated graphics — Intel HD Graphics 3000 (Core i5-2405S) and HD Graphics 620 (Core i5-7200U) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-2405S targets Budget, Core i5-7200U targets Mobile.