Core i3-2348M vs Core i3-3227U

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 i3-2348M vs Core i3-3227U 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 i3-2348M vs Core i3-3227U: Pros, Cons & Final Verdict

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

Core i3-2348M

2013

Why buy it

Trade-offs

❌Lower PassMark (1,286 vs 1,299).

Core i3-3227U

2013

Why buy it

✅+1% higher PassMark.

Trade-offs

❌Fewer obvious downsides in this matchup outside of normal market pricing swings.

Quick Answers

So, is Core i3-3227U better than Core i3-2348M?

It depends on what you want from the system. For gaming, Core i3-2348M is ahead with 21.1% higher max boost clock. For rendering, compiling, streaming, and heavier multitasking, Core i3-3227U pulls ahead with 1% better PassMark.

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

For streaming, content creation, and heavier multitasking, Core i3-3227U is the stronger fit. You are getting 1% better PassMark, backed by 2 cores and 4 threads.

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

Core i3-3227U still makes the most sense overall. Core i3-3227U comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 1% better PassMark.

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

Core i3-3227U makes more sense long term for 2026 and beyond. You are getting more multi-core headroom with 2 cores / 4 threads instead of 2/4. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i3-2348M vs Core i3-3227U Technical Specifications

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

Core i3-2348M

The Core i3-2348M is manufactured by Intel. It was released in 1 January 2013 (12 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 4 threads. Base frequency is 2.3 GHz, with boost up to 2.3 GHz. L3 cache: 3 MB. L2 cache: 512 kB. Built on 32 nm process technology. Socket: PGA988. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,286 points. Launch price was $225.

Core i3-3227U

The Core i3-3227U is manufactured by Intel. It was released in 8 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 1.9 GHz, with boost up to 1.9 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: BGA1023. Thermal design power (TDP): 17 Watt. Memory support: DDR3. Passmark benchmark score: 1,299 points. Launch price was $225.

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Processing Power

Both the Core i3-2348M and Core i3-3227U share an identical 2-core/4-thread configuration. Boost clocks reach 2.3 GHz on the Core i3-2348M versus 1.9 GHz on the Core i3-3227U — a 19% clock advantage for the Core i3-2348M (base: 2.3 GHz vs 1.9 GHz). The Core i3-2348M uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Core i3-3227U uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the Core i3-2348M scores 1,286 against the Core i3-3227U's 1,299 — a 1% lead for the Core i3-3227U. L3 cache: 3 MB on the Core i3-2348M vs 3 MB (total) on the Core i3-3227U.

Feature	Core i3-2348M	Core i3-3227U
Cores / Threads	2 / 4	2 / 4
Boost Clock	2.3 GHz+21%	1.9 GHz
Base Clock	2.3 GHz+21%	1.9 GHz
L3 Cache	3 MB	3 MB (total)
L2 Cache	512 kB+100%	256K (per core)
Process	32 nm	22 nm-31%
Architecture	Sandy Bridge (2011−2013)	Ivy Bridge (2012−2013)
PassMark	1,286	1,299+1%
Geekbench 6 Single	—	400
Geekbench 6 Multi	—	900

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Memory & Platform

The Core i3-2348M uses the PGA988 socket (PCIe 2.0), while the Core i3-3227U uses BGA1023 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 1333 on the Core i3-2348M versus DDR3-1600 on the Core i3-3227U — the Core i3-3227U supports 20% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i3-3227U supports up to 32 GB of RAM compared to 16 GB — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: HM65,HM67,QM67,QS67 (Core i3-2348M) and HM77,HM76 (Core i3-3227U).

Feature	Core i3-2348M	Core i3-3227U
Socket	PGA988	BGA1023
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	1333	DDR3-1600+20%
Max RAM Capacity	16 GB	32 GB+100%
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16	16

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Advanced Features

Neither processor supports overclocking. Virtualization support: true (Core i3-2348M) vs VT-x, VT-d (Core i3-3227U). Both include integrated graphics — Intel HD Graphics 3000 (Core i3-2348M) and Intel HD Graphics 4000 (Core i3-3227U) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i3-3227U targets Legacy Ultrabook. Direct competitor: Core i3-2348M rivals Core i3-2330M; Core i3-3227U rivals AMD A6-4455M.

Feature	Core i3-2348M	Core i3-3227U
Integrated GPU	Yes	Yes
IGPU Model	Intel HD Graphics 3000	Intel HD Graphics 4000
Unlocked	No	No
AVX-512	No	No
Virtualization	true	VT-x, VT-d
Target Use	—	Legacy Ultrabook